@charset "utf-8";
/* CSS Document 
** author:永易搜
** URL:http://www.yongyisou.com/
** tips:CSS文件非专业勿动，编码格式为utf-8
*/
*{ padding:0px; margin:0px;}
li{list-style:none;}
img{border:none;border:0;}
a{text-decoration:none;color:#000;}
a:hover{color:#d71418;}
a:focus {outline:0; } 
html{font:normal 14px/1.5 "microsoft yahei",tahoma,arial,sans-serif;background:#fff;}
body{background:#fff;min-width:1200px;width:100%;overflow-x:hidden; color: #333;
font-family: 'Microsoft Yahei', Arial;}
input,input:focus,select,select:focus{outline:none;text-indent:5px}
input:-webkit-autofill {background-color: #FAFFBD;background-image: none;color: #000;}
input:-webkit-autofill , textarea:-webkit-autofill, select:-webkit-autofill {  
    -webkit-text-fill-color: #ededed !important; 
    -webkit-box-shadow: 0 0 0px 1000px transparent  inset !important;  
    background-color:transparent;  
    background-image: none;  
    transition: background-color 50000s ease-in-out 0s; 
}  
video {
    object-fit: contain;outline: none
}
input {background-color:transparent;} 
h1{ font-size:20px}
h2{ font-size:18px}
h3{ font-size:16px}
h4{ font-size:14px}
.clearafter:after { content:"."; display:block; height:0; visibility:hidden; clear:both; }

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[data-aos].aos-animate{transition-delay:2.55s}[data-aos][data-aos][data-aos-duration="2600"],body[data-aos-duration="2600"] [data-aos]{transition-duration:2.6s}[data-aos][data-aos][data-aos-delay="2600"],body[data-aos-delay="2600"] [data-aos]{transition-delay:0}[data-aos][data-aos][data-aos-delay="2600"].aos-animate,body[data-aos-delay="2600"] [data-aos].aos-animate{transition-delay:2.6s}[data-aos][data-aos][data-aos-duration="2650"],body[data-aos-duration="2650"] [data-aos]{transition-duration:2.65s}[data-aos][data-aos][data-aos-delay="2650"],body[data-aos-delay="2650"] [data-aos]{transition-delay:0}[data-aos][data-aos][data-aos-delay="2650"].aos-animate,body[data-aos-delay="2650"] [data-aos].aos-animate{transition-delay:2.65s}[data-aos][data-aos][data-aos-duration="2700"],body[data-aos-duration="2700"] [data-aos]{transition-duration:2.7s}[data-aos][data-aos][data-aos-delay="2700"],body[data-aos-delay="2700"] [data-aos]{transition-delay:0}[data-aos][data-aos][data-aos-delay="2700"].aos-animate,body[data-aos-delay="2700"] [data-aos].aos-animate{transition-delay:2.7s}[data-aos][data-aos][data-aos-duration="2750"],body[data-aos-duration="2750"] [data-aos]{transition-duration:2.75s}[data-aos][data-aos][data-aos-delay="2750"],body[data-aos-delay="2750"] [data-aos]{transition-delay:0}[data-aos][data-aos][data-aos-delay="2750"].aos-animate,body[data-aos-delay="2750"] [data-aos].aos-animate{transition-delay:2.75s}[data-aos][data-aos][data-aos-duration="2800"],body[data-aos-duration="2800"] [data-aos]{transition-duration:2.8s}[data-aos][data-aos][data-aos-delay="2800"],body[data-aos-delay="2800"] [data-aos]{transition-delay:0}[data-aos][data-aos][data-aos-delay="2800"].aos-animate,body[data-aos-delay="2800"] [data-aos].aos-animate{transition-delay:2.8s}[data-aos][data-aos][data-aos-duration="2850"],body[data-aos-duration="2850"] [data-aos]{transition-duration:2.85s}[data-aos][data-aos][data-aos-delay="2850"],body[data-aos-delay="2850"] [data-aos]{transition-delay:0}[data-aos][data-aos][data-aos-delay="2850"].aos-animate,body[data-aos-delay="2850"] [data-aos].aos-animate{transition-delay:2.85s}[data-aos][data-aos][data-aos-duration="2900"],body[data-aos-duration="2900"] [data-aos]{transition-duration:2.9s}[data-aos][data-aos][data-aos-delay="2900"],body[data-aos-delay="2900"] [data-aos]{transition-delay:0}[data-aos][data-aos][data-aos-delay="2900"].aos-animate,body[data-aos-delay="2900"] [data-aos].aos-animate{transition-delay:2.9s}[data-aos][data-aos][data-aos-duration="2950"],body[data-aos-duration="2950"] [data-aos]{transition-duration:2.95s}[data-aos][data-aos][data-aos-delay="2950"],body[data-aos-delay="2950"] [data-aos]{transition-delay:0}[data-aos][data-aos][data-aos-delay="2950"].aos-animate,body[data-aos-delay="2950"] [data-aos].aos-animate{transition-delay:2.95s}[data-aos][data-aos][data-aos-duration="3000"],body[data-aos-duration="3000"] [data-aos]{transition-duration:3s}[data-aos][data-aos][data-aos-delay="3000"],body[data-aos-delay="3000"] [data-aos]{transition-delay:0}[data-aos][data-aos][data-aos-delay="3000"].aos-animate,body[data-aos-delay="3000"] [data-aos].aos-animate{transition-delay:3s}[data-aos][data-aos][data-aos-easing=linear],body[data-aos-easing=linear] [data-aos]{transition-timing-function:cubic-bezier(.25,.25,.75,.75)}[data-aos][data-aos][data-aos-easing=ease],body[data-aos-easing=ease] [data-aos]{transition-timing-function:ease}[data-aos][data-aos][data-aos-easing=ease-in],body[data-aos-easing=ease-in] [data-aos]{transition-timing-function:ease-in}[data-aos][data-aos][data-aos-easing=ease-out],body[data-aos-easing=ease-out] [data-aos]{transition-timing-function:ease-out}[data-aos][data-aos][data-aos-easing=ease-in-out],body[data-aos-easing=ease-in-out] [data-aos]{transition-timing-function:ease-in-out}[data-aos][data-aos][data-aos-easing=ease-in-back],body[data-aos-easing=ease-in-back] [data-aos]{transition-timing-function:cubic-bezier(.6,-.28,.735,.045)}[data-aos][data-aos][data-aos-easing=ease-out-back],body[data-aos-easing=ease-out-back] [data-aos]{transition-timing-function:cubic-bezier(.175,.885,.32,1.275)}[data-aos][data-aos][data-aos-easing=ease-in-out-back],body[data-aos-easing=ease-in-out-back] [data-aos]{transition-timing-function:cubic-bezier(.68,-.55,.265,1.55)}[data-aos][data-aos][data-aos-easing=ease-in-sine],body[data-aos-easing=ease-in-sine] [data-aos]{transition-timing-function:cubic-bezier(.47,0,.745,.715)}[data-aos][data-aos][data-aos-easing=ease-out-sine],body[data-aos-easing=ease-out-sine] [data-aos]{transition-timing-function:cubic-bezier(.39,.575,.565,1)}[data-aos][data-aos][data-aos-easing=ease-in-out-sine],body[data-aos-easing=ease-in-out-sine] [data-aos]{transition-timing-function:cubic-bezier(.445,.05,.55,.95)}[data-aos][data-aos][data-aos-easing=ease-in-quad],body[data-aos-easing=ease-in-quad] [data-aos]{transition-timing-function:cubic-bezier(.55,.085,.68,.53)}[data-aos][data-aos][data-aos-easing=ease-out-quad],body[data-aos-easing=ease-out-quad] [data-aos]{transition-timing-function:cubic-bezier(.25,.46,.45,.94)}[data-aos][data-aos][data-aos-easing=ease-in-out-quad],body[data-aos-easing=ease-in-out-quad] [data-aos]{transition-timing-function:cubic-bezier(.455,.03,.515,.955)}[data-aos][data-aos][data-aos-easing=ease-in-cubic],body[data-aos-easing=ease-in-cubic] [data-aos]{transition-timing-function:cubic-bezier(.55,.085,.68,.53)}[data-aos][data-aos][data-aos-easing=ease-out-cubic],body[data-aos-easing=ease-out-cubic] [data-aos]{transition-timing-function:cubic-bezier(.25,.46,.45,.94)}[data-aos][data-aos][data-aos-easing=ease-in-out-cubic],body[data-aos-easing=ease-in-out-cubic] [data-aos]{transition-timing-function:cubic-bezier(.455,.03,.515,.955)}[data-aos][data-aos][data-aos-easing=ease-in-quart],body[data-aos-easing=ease-in-quart] [data-aos]{transition-timing-function:cubic-bezier(.55,.085,.68,.53)}[data-aos][data-aos][data-aos-easing=ease-out-quart],body[data-aos-easing=ease-out-quart] [data-aos]{transition-timing-function:cubic-bezier(.25,.46,.45,.94)}[data-aos][data-aos][data-aos-easing=ease-in-out-quart],body[data-aos-easing=ease-in-out-quart] [data-aos]{transition-timing-function:cubic-bezier(.455,.03,.515,.955)}[data-aos^=fade][data-aos^=fade]{opacity:0;transition-property:opacity,transform}[data-aos^=fade][data-aos^=fade].aos-animate{opacity:1;transform:translateZ(0)}[data-aos=fade-up]{transform:translate3d(0,100px,0)}[data-aos=fade-down]{transform:translate3d(0,-100px,0)}[data-aos=fade-right]{transform:translate3d(-100px,0,0)}[data-aos=fade-left]{transform:translate3d(100px,0,0)}[data-aos=fade-up-right]{transform:translate3d(-100px,100px,0)}[data-aos=fade-up-left]{transform:translate3d(100px,100px,0)}[data-aos=fade-down-right]{transform:translate3d(-100px,-100px,0)}[data-aos=fade-down-left]{transform:translate3d(100px,-100px,0)}[data-aos^=zoom][data-aos^=zoom]{opacity:0;transition-property:opacity,transform}[data-aos^=zoom][data-aos^=zoom].aos-animate{opacity:1;transform:translateZ(0) scale(1)}[data-aos=zoom-in]{transform:scale(.6)}[data-aos=zoom-in-up]{transform:translate3d(0,100px,0) scale(.6)}[data-aos=zoom-in-down]{transform:translate3d(0,-100px,0) scale(.6)}[data-aos=zoom-in-right]{transform:translate3d(-100px,0,0) scale(.6)}[data-aos=zoom-in-left]{transform:translate3d(100px,0,0) scale(.6)}[data-aos=zoom-out]{transform:scale(1.2)}[data-aos=zoom-out-up]{transform:translate3d(0,100px,0) scale(1.2)}[data-aos=zoom-out-down]{transform:translate3d(0,-100px,0) scale(1.2)}[data-aos=zoom-out-right]{transform:translate3d(-100px,0,0) scale(1.2)}[data-aos=zoom-out-left]{transform:translate3d(100px,0,0) scale(1.2)}[data-aos^=slide][data-aos^=slide]{transition-property:transform}[data-aos^=slide][data-aos^=slide].aos-animate{transform:translateZ(0)}[data-aos=slide-up]{transform:translate3d(0,100%,0)}[data-aos=slide-down]{transform:translate3d(0,-100%,0)}[data-aos=slide-right]{transform:translate3d(-100%,0,0)}[data-aos=slide-left]{transform:translate3d(100%,0,0)}[data-aos^=flip][data-aos^=flip]{backface-visibility:hidden;transition-property:transform}[data-aos=flip-left]{transform:perspective(2500px) rotateY(-100deg)}[data-aos=flip-left].aos-animate{transform:perspective(2500px) rotateY(0)}[data-aos=flip-right]{transform:perspective(2500px) rotateY(100deg)}[data-aos=flip-right].aos-animate{transform:perspective(2500px) rotateY(0)}[data-aos=flip-up]{transform:perspective(2500px) rotateX(-100deg)}[data-aos=flip-up].aos-animate{transform:perspective(2500px) rotateX(0)}[data-aos=flip-down]{transform:perspective(2500px) rotateX(100deg)}[data-aos=flip-down].aos-animate{transform:perspective(2500px) rotateX(0)}
/*通用调用*/
.w1360{width:1360px;height:auto;margin:0 auto;}
.fl{float:left;}
.fr{float:right;}
.title{ height: auto; margin-bottom: 50px; text-align: center;}
.title h2{font-size: 30px; font-weight:bold;}
.title h2 span{color:#d71418;}
.title .line{ width: 48px; height:2px; background: #d71418;  margin:10px auto;}
.title .info{ font-size: 14px; color:#999;}
/*首页*/
.header{ height: auto;background:#f2f2f2;}
.head{height:38px;background:#f1f1f1;}
.header .head_l{height:38px;line-height:38px;color:#666;}
.header .head_l a{ color: #d71418;}
.header .head_l a:hover{ color: #9e0407;}
.header .header_b{line-height:38px; height:38px;color:#888; position:relative;}
.header .header_b a{ margin:0 4px; color:#888;}
.header .header_b .head_l:hover a{color:#d71418;}
.header .header_b a .top_icon{width:20px;height:20px;position: relative;background: url(../images/icon.png) no-repeat;top:8px;}
.header .weixin a .top_icon{background-position: -40px 0;}
.header .douyin a .top_icon{background-position: 0 0;margin-top: 1px;}
.header .lianxi{color:#d71418;margin:0 4px;}
.header .lianxi .top_icon{width:20px;height:20px;position: relative;background: url(../images/icon.png) no-repeat;top:8px;background-position: -20px -20px;}
.header .weixin:hover a .top_icon{background-position:-40px -20px;}
.header .douyin:hover a .top_icon{background-position:0 -20px;}
/*.header .lianxi:hover  .top_icon{background-position:-20px -20px;}*/
.ewm_code{width:102px;height:102px; padding:5px;background:#fff;position:absolute; display:none;top:46px;z-index:999; 
    transition: all 0.3s;
    -moz-transition: all 0.3s;
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s; 
}

.header .header_b .shouji .ewm_code{left:0; }
.header .header_b .weixin .ewm_code{left:120px; }
.top_box{ height:138px; overflow: visible;}
.top_box .logo_box{ width:550px; margin-top: 40px;}
.top_box .logo{ width:276px; height:58px; overflow:hidden;}
.top_box .logo a{ display:block; width:100%; height:100%;}
.search_l{border:1px solid #ededed;width:112px;border-radius: 10px; margin-top: 10px; font-size: 15px;}
.search_l .title_y{ height:38px; line-height:38px; }
.search_l:hover .title_y,.search_l:active .title_y{ color:#d71418;}
.search_l .select_showbox{position:relative;text-indent:1em; color:#333;}
.search_l .select_showbox b{position:absolute;right:14px;top:18px;width: 0;height: 0;border-width:6px;border-color:#e6e6e6 transparent transparent transparent;border-style:solid;overflow:hidden;
transition:all 0.3s;-webkit-transition:all 0.3s;-moz-transition:all 0.3s;-ms-transition:all 0.3s;transform-origin:50% 20%;-webkit-transform-origin:50% 20%;-moz-transform-origin:50% 20%;-ms-transform-origin:50% 20%;
}
.search_l .select_showbox:hover b{border-color:#d71418 transparent transparent transparent;  transform:rotate(180deg); -webkit-transform:rotate(180deg); -moz-transform:rotate(180deg); -ms-transform:rotate(180deg); 
}
.search_l .select_option{border:2px solid #f1f1f1;  border-top:none;display:none;left:-2px;top:38px;position:absolute;z-index:99;background:#fff;z-index:999; border-radius:0  0  10px 10px ; overflow: hidden;}
.search_l .select_option li{text-indent:center;width:112px;cursor:pointer; color:#666; height:38px; line-height:38px; overflow:hidden;}
.search_l .select_option li:hover{ background:#d71418;}
.search_l .select_option li:hover a,.search_l .select_option li:active a{ display:block; width:100%; height:100%;color:#fff;}
.search_l:hover{border:1px solid #f1f1f1; border-radius:10px 10px 0  0  ;}
.search_l:hover .select_option{ display: block;}
/*.top_box .tel{ font-size:16px; color:#d71418; height:38px; line-height:38px; margin-top: 10px;}*/
.nav{height:40px;width: 600px; margin-top:48px;}
.nav .nli{width:100px; height:40px;float:left;text-align:right;color:#333;line-height:40px;position: relative; transition: all .3s;}
.nav .nli .nav_a{display:block;width:100px; height:80px;color:#333;font-size: 16px; transition: all 0.3s;-moz-transition: all 0.3s;-webkit-transition: all 0.3s;
-o-transition: all 0.3s; }
.nav .nli .nav_a span{ position:relative;padding-bottom:14px;}
.nav .nli > .nav_a em{ display:block; width:0; height:0; border-bottom:2px solid #d71418; transition: all .3s; bottom:0; left:0; position:absolute}
.nav .nav_ul .nli:hover .nav_a em,.nav .nav_ul .on .nav_a em{ width:100%;}
.nav .sub{display:none; width:160px;top:90px;position:absolute; background:#fff;height:auto; z-index: 5;font-size: 14px; text-align: center;}
.nav .sub li{height: 50px;line-height: 50px;}
.nav .sub a{display:block; padding:0 10px; color:#333;font-size: 14px; transition: all 0.3s;-moz-transition: all 0.3s;-webkit-transition: all 0.3s;-o-transition: all 0.3s; }
.sub_next{position: absolute;left:160px; width: 160px; background: #fff; display: none;}
.sub_one{top:0px; }
.sub_two{top:50px; }
.sub_three{ top:100px; }
.nav .sub li:hover .sub_next{ display: block;}
.nav .sub li a:hover{background:#d71418; color:#fff;}
.banner{width:100%;height:640px;position:relative; margin-bottom: 40px;}
.banner .bd{position:relative;height:640px;}
.banner .bd li{width:100%;height:640px;zoom:1;vertical-align:middle;}
.banner .hd{width:100%;  position:absolute; z-index:1; bottom:20px; left:0; height:30px; line-height:30px; text-align:center; }
.banner .hd ul li{cursor:pointer; display:inline-block; zoom:1; width:12px; height:12px; margin:4px; background:rgba(255,255,255,.42); border-radius:6px;font-size:0; vertical-align:text-top;}
.banner .hd ul li.on{background:#fff;}
.banner .hd ul li:hover{ cursor:pointer;}
.banner .bd li a{display:block;width:100%;height:100%; position: relative;}
.banner .prevstop,.banner .nextstop{ display:none;  }
.banner_ctr{ height:79px;position:absolute;top:287px;z-index:2;left:50%;margin-left:-600px;}
.banner_ctr a{ display:block;width:65px;height:65px; background: url(../images/banner_btn.png) no-repeat 0 0; position:absolute; opacity:0;filter: alpha(opacity=0);}
.banner_ctr a.prev{left:-90px;}
.banner_ctr a.next{right:-1280px; background-position: -66px 0px;}
.banner_ctr a:hover{opacity:0.7;filter:alpha(opacity=70);}
.why_intro_sj {margin: 0 auto; margin-bottom: 40px;}
.ibrand-num {z-index: 300;margin-top: 40px;margin-left: 58px;overflow: hidden;text-align: left;}
.ibrand-num li {float: left;position: relative; width: 20%; box-sizing: border-box; position: relative; text-align: center;}
.ibrand-num li:after{ content: ""; width: 1px; height:60px; position: absolute; top: 20px; right: 0; border-right:1px dashed #ededed;}
.ibrand-num li .sz{ position: relative; height: 60px;}
.ibrand-num li em {display: inline-block;font-size:40px;color: #333333;font-style: normal; font-weight: bold;}
.ibrand-num li i {position: relative;width: 26px;height: 26px;line-height: 26px;font-size: 16px;color: #d71418;border-radius: 50%;text-align: center;display: inline-block;font-style: normal;top: -8px;}
.ibrand-num li span {display: block;font-size:14px;color:#999;}
.ibrand-num li:before {width: 120px;height: 1px;background: #e1e1e1;right: 15px;top: 30px;}
.ibrand-num li:last-child:before {background: none;}
.product_ts_item{ background: url(../images/pro_bg.jpg) no-repeat center 0; width: 100%; height: auto;  overflow: hidden; padding: 40px 0; margin-bottom: 40px;}
.product_ts{height: auto;}
.product_ts .hd{ background: #fff; height: 92px; overflow: hidden;}
.product_ts .hd ul li{ width: 33.3%; height: 92px; overflow: hidden;  box-sizing: border-box; position: relative; float: left;}
.product_ts .hd ul li:after{ content: ""; width:1px; height:56px; position: absolute; top:20px; right: 0;border-right:1px solid #ededed;}
.product_ts .hd ul li:nth-last-child(1):after{content: "";border-right:0px solid #ededed;}
.product_ts .hd ul li a{ display: block; padding:0 5%; padding-top: 22px; text-align: center;}
.product_ts .hd .icon{ background: url(../images/icon.png) no-repeat 0 -45px; width: 57px; height: 49px;  display: inline-block; margin-right: 2px;}
.product_ts .hd .right_font{  display: inline-block; text-align: left; height: 48px;} 
.product_ts .hd .right_font dt{ font-size: 20px; height:28px; line-height:28px; overflow: hidden; color: #333; margin-bottom:2px;}
.product_ts .hd .right_font dd{ font-size: 14px; color: #999; height: 18px; line-height:18px; overflow: hidden;}
.product_ts .hd .icon1{ background-position:-60px -45px;}
.product_ts .hd .icon2{ background-position:-121px -45px;}
.product_ts .hd ul li:hover .icon{ background-position:0 -94px ;}
.product_ts .hd ul li:hover .icon1{ background-position:-60px -94px ;}
.product_ts .hd ul li:hover .icon2{ background-position:-121px -94px ;}
.product_ts .hd ul li:hover .right_font dt{ color:#d71418}
.product_ts .hd ul li:hover .right_font dd{ color:#d71418}
.product_ts .bd li{ position:relative; width: 100%; height: auto; overflow: hidden;}
.product_ts .bd li .right_item{ position: absolute; top: 68px; right: 51px; background: url(../images/pro_box.png) no-repeat; width: 582px; height:450px; box-sizing: border-box; padding: 0 100px; padding-top: 85px;}
.product_ts .bd .right_item .tit{ height: auto; overflow: hidden; margin-bottom:28px;}
.right_item .tit .name_cn{ font-size:22px; color:#333; margin-bottom:6px;}
.right_item .tit .name_en{ color: #999; font-size: 14px; margin-bottom: 10px;}
.right_item .tit .line{ width: 34px; height: 2px; background: #d71418;}
.right_item .con{ font-size: 14px; line-height: 30px; height: auto; overflow: hidden; margin-bottom: 15px;}
.more{display: block; width:152px; height: 52px; background: #221715; position: relative; overflow: hidden; text-align: center; line-height: 52px;}
.more a{ color: #fff;width:152px; height: 52px; z-index: 2; display: block;  position: absolute;}
.more:after {content:"";  width: 0; height: 0;-webkit-transform: rotate(360deg);border-style: solid;border-width: 0 0 0 0;border-color: transparent transparent #d71418 transparent;position: absolute;right: 0;bottom: 0; transition: all .3s;}
.more:after { border-width: 0 0 84px 84px;}
.more:hover:after{ border-width: 0 0 0 0}
.about_item{ height: auto; overflow: hidden; margin-bottom: 40px;}
.about_main_con{ height:auto; overflow: hidden; margin-bottom: 40px;}
.about_main_con .about_left{ width: 652px; height: 378px; overflow: hidden; float: left;}
.about_main_con .about_left .about_intro { color:#666; line-height: 30px; margin-bottom: 26px;}
.about_main_con .about_img{ position: relative;width:680px; float: right;}
.about_main_con .about_img video{display: block; width:680px; height:auto; cursor:pointer;}
.about_main_con .about_img .icon{ width:70px; height:70px; background: url(../images/icon.png) no-repeat 0 -149px; position:absolute; top:154px; left:50%; margin-left:-35px;}
.about_other{ height: 139px; overflow: hidden;}
.about_other ul li{ float:left; width: 420px; height: 139px; overflow: hidden; position: relative;}
.about_other ul .item1{background:url(../images/about_other1.jpg) no-repeat center 0}
.about_other ul .item2{background:url(../images/about_other2.jpg) no-repeat center 0; margin: 0 50px;}
.about_other ul .item3{background:url(../images/about_other3.jpg) no-repeat center 0}
.about_other ul li a{display: block;width: 420px; height: 139px;}
.about_other ul li .tip{text-align: center; line-height: 139px;font-size:20px;color: #fff;}
.about_other ul li:hover a,.about_otherul li.on a{background: rgba(215, 20, 24,0.85);}
.about_other ul li:hover .triangle,.about_other ul li.on .triangle{width: 0;height: 0;border:18px solid transparent;border-bottom-color:#fff;position: absolute;left:50%;bottom: 0; margin-left:-18px;}
.pro_item_box{ background: url(../images/pro_bg.jpg) no-repeat center 0; width: 100%; height: auto;  padding: 40px 0; overflow: hidden; background-size: 100% 100%;}
.pro_item_box .title{ margin-bottom:34px;}
.pro_item_con .hd{ width:474px; height: 50px; overflow: hidden; margin: 0 auto; margin-bottom:40px;}
.pro_item_con .hd ul li {float: left; width: 140px; height: 50px; line-height: 50px; text-align: center; overflow: hidden; margin: 0 9px; background: #fff; font-size: 16px;}
.pro_item_con .hd ul li a{ display: block; width: 100%; height: 100%; color: #333;}
.pro_item_con .hd ul li:hover,.pro_item_con .hd ul li.on{ background: #d71418;}
.pro_item_con .hd ul li:hover a,.pro_item_con .hd ul li.on a{ color: #fff;}
.pro_item_con .bd{ height: auto; overflow: hidden;}
.pro_con ul{ width: 1360px; height: auto; overflow: hidden;}
.pro_con ul li{ background: url(../images/pro_b.jpg) no-repeat; width: 326px; height:426px; overflow: hidden; margin-right:18px; float: left; margin-bottom:20px;}
.pro_con ul li:nth-child(4n){ margin-right:0;}
.pro_con ul li .pic{width:316px; height:316px; overflow: hidden;position: relative; margin-left:5px; margin-top:5px;}
.pro_con ul li .pic img{ display:block; width:100%; height:100%;}
.pro_con ul li .pic .hover{ background: rgba(215, 20, 24,0.85); position: absolute; width: 316px; height:316px; top: -316px; transition: .3s;}
.pro_con ul li .pic .icon{ width: 52px; height: 52px; overflow: hidden; background: url(../images/icon.png) no-repeat -71px -149px; margin: 130px auto;}
.pro_con ul li .title{ margin-left: 6px; width: 364px; color:#333333; height:80px; line-height:80px; background-color: #FFFFFF;  transition: .3s;text-align: center;}
.pro_con ul li .pic .hover img{ margin: 148px 156px;}
.pro_con ul li a {display: block; width:326px; height:322px;transition: .3s;}
.pro_con .pro_bottom{ height:70px; width: 290px; overflow: hidden; margin: 0 auto; margin-top:12px;}
.pro_con .pro_bottom h3{ font-size: 14px; color: #333; font-weight:normal;text-align: center; margin-bottom: 6px}
.pro_con .pro_bottom p{ color: #999; font-size:14px; text-align: justify; line-height: 22px; height: 42px; overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp:2;-webkit-box-orient: vertical;word-break: break-all;}
.pro_con ul li:hover{ background: url(../images/pro_b_hover.jpg) no-repeat;}
.pro_con ul li:hover .hover{ display: block; top:0px; z-index: 5;}
.banner_small{ background: url(../images/banner_ad.jpg) no-repeat center 0; width: 100%; height:181px; overflow: hidden; margin-bottom: 40px;}
.banner_small .small_font{ width: 642px; height:184px; overflow: hidden; float: right;}
.small_font .font_intro{ width: 478px; margin-top:38px; color: #fff; float: left;}
.small_font .font_intro dt{ font-size: 24px; font-weight: bold; margin-bottom:18px;}
.small_font .font_intro dt span{ font-size: 36px;}
.small_font .font_intro dd{ font-size: 18px;}
.box_zx{ width: 140px; height: 50px; line-height: 50px; float: right; background: #221715; border-radius:25px; margin-top: 66px; text-align: center; font-size: 16px; transition: all .3s;}
.box_zx a{ display:block; color: #fff;}
.box_zx:hover{ background:#d71418;}
.nav_hd{  width:960px; height: 40px; overflow: hidden;margin:0 auto; margin-bottom:36px;display: flex;justify-content: center;}
.nav_hd ul li{ /* width: 152px; */height:40px; line-height:40px; overflow: hidden; margin:0 20px; background:#fff; font-size:20px; float:left;} */
.nav_hd ul li a{ display: block; width: 100%; height: 100%; color:#333;}
.nav_hd .icon{ background: url(../images/icon.png) no-repeat 0  -220px; width: 24px; height: 28px; display:block; margin-top:5px; float: left;margin-right:7px;}
.nav_hd .icon1{ background-position:-29px -220px; width: 25px;}
.nav_hd .icon2{ background-position:-57px -220px; width: 28px;}
.nav_hd .icon3{ background-position:-87px -220px; width: 27px;}
.nav_hd .icon4{ background-position:-114px -220px; width: 30px;}
.nav_hd .font{ display: inline-block; height: 40px; line-height: 40px;}
.nav_hd ul li:hover .icon,.nav_hd ul li.on .icon{ background-position:0 -248px;}
.nav_hd ul li:hover .icon1,.nav_hd ul li.on .icon1{ background-position:-29px -248px;}
.nav_hd ul li:hover .icon2,.nav_hd ul li.on .icon2{ background-position:-57px -248px;}
.nav_hd ul li:hover .icon3,.nav_hd ul li.on .icon3{ background-position:-87px -248px;}
.nav_hd ul li:hover .icon4,.nav_hd ul li.on .icon4{ background-position:-114px -248px;}
.nav_hd ul li:hover a,.nav_hd ul li.on a{ color:#d71418;}
.case_item{ height: auto; overflow: hidden; margin-bottom: 20px;}
.case_item .title{ margin-bottom:20px;}
.case_s{ width:100%;height: auto;position: relative;}
.scroll_box{ width:100%; height: auto; overflow: hidden;}
.scroll_box ul li{ height:auto; transition: all .3s; width:320px;  float: left; margin-right:24px;  margin-bottom:40px; border: 1px solid #ececec; transition: all .3s;}
/* .scroll_box ul li:nth-child(4n){ margin-right: 0;} */
.scroll_box  ul li .pic{ width:320px; height:213px; overflow: hidden;}
.scroll_box  ul li .pic img{ display: block; width: 100%; height: 100%;-webkit-transform:scale(1); -moz-transform:scale(1); -o-transform:scale(1); -ms-transform:scale(1); transform:scale(1); -webkit-transition: all 0.2s; -moz-transition: all 0.2s; transition: all 0.2s;}
.scroll_box  ul li .font_box{ background: #fff; height:auto; overflow: hidden;  box-sizing: border-box;padding:0 16px;  padding-bottom: 14px;}
.scroll_box  ul li .font_box h3{ color: #333; font-size: 18px;  font-weight: normal;height:28px; line-height:28px;text-overflow: ellipsis;white-space: nowrap; margin-top: 20px; margin-bottom: 10px;}
.scroll_box  ul li .font_box p{ color: #666; font-size: 14px; line-height: 22px; height: 44px; overflow:hidden; text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp:2;-webkit-box-orient: vertical;word-break: break-all;}
.scroll_box .icon{ background: url(../images/icon.png) no-repeat -13px 0; width: 24px;  height: 24px; margin-top: 18px;}
.scroll_box  ul li:hover{ border: 1px solid #d71418;}
.scroll_box  ul li:hover img{-webkit-transform:scale(1.12); -moz-transform:scale(1.12); -o-transform:scale(1.12); -ms-transform:scale(1.12); transform:scale(1.12); -webkit-transition: all 0.5s; -moz-transition: all 0.5s; transition: all 0.5s;}
.scroll_box  ul li:hover .font_box{ background: #d71418;}
.scroll_box  ul li:hover .font_box h3{ color:#fff;}
.scroll_box  ul li:hover .font_box p{ color:#fff;}
.scroll_btn{ width:100%;/*position:absolute; z-index:1; bottom:30px;left:0;  */height:30px; line-height:30px;text-align:center; }
.scroll_btn ul li{cursor:pointer; display:inline-block; zoom:1; width:10px; height:10px; border: 1px solid #fff; margin:4px;background:#d71418;border-radius:6px;font-size:0; vertical-align:text-top;}
.scroll_btn ul li.on { background:#d71418;border: 1px solid #d71418;}
.news_item{ background:url(../images/pro_bg.jpg) no-repeat center 0; width: 100%; height: auto; overflow: hidden; padding: 40px 0;}
.news_list_one{ width: 408px; height: auto; overflow: hidden; float: left;}
.news_list_one .tit{ height:44px; line-height: 44px; border-bottom: 1px solid #ddd; position: relative; margin-bottom:16px;}
.news_list_one .tit:after{ content: ""; position: absolute; width: 88px; height: 3px; background: #d71418; bottom: -1px; left: 0;}
.news_list_one .tit h3{ float: left; color: #333; font-size: 20px;}
.news_list_one .tit .more_r{ color: #999; float: right;}
.news_list_one .tit .more_r:hover{ color:#d71418;}
.news_list_one .news_rec{ width: 408px; height: 252px; overflow: hidden; position: relative; margin-bottom: 5px;}
.news_list_one .news_rec img{ display:block;width:100%; height:100%;-webkit-transform:scale(1); -moz-transform:scale(1); -o-transform:scale(1); -ms-transform:scale(1); transform:scale(1); -webkit-transition: all 0.2s; -moz-transition: all 0.2s; transition: all 0.2s;}
.news_rec .item_font{ position:absolute; width: 368px; height: 58px; line-height: 58px; background: rgba(27,27,027,0.6); padding: 0 20px; bottom: 0; left: 0;}
.news_rec .item_font h3{ font-size: 14px; color: #fff; width:75%;height: 58px; line-height: 58px;overflow: hidden;text-overflow: ellipsis;white-space: nowrap; font-weight: normal; float: left;}
.news_rec .item_font i{ font-style: normal; color: rgba(255,255,255,.67); float: right;}
.news_list_one .news_rec:hover img{-webkit-transform:scale(1.12); -moz-transform:scale(1.12); -o-transform:scale(1.12); -ms-transform:scale(1.12); transform:scale(1.12); -webkit-transition: all 0.5s; -moz-transition: all 0.5s; transition: all 0.5s;}
.news_rec_con ul li{ height: 50px; line-height: 50px; border-bottom: 1px solid #ddd; transition: all .3s;}
.news_rec_con ul li a{ float: left; width: 76%; display: block;overflow: hidden;height: 50px; line-height: 50px;text-overflow: ellipsis;white-space: nowrap; color: #333;transition: all .3s;}
.news_rec_con ul li span{ float: right; color: #999;}
.news_rec_con ul li:hover a{ color: #d71418; margin-left:2%;}
.news_mid{ margin: 0 68px;}
.news_box_con{ height: auto; overflow: hidden; margin-bottom: 20px;}
.links_box{ height: auto; line-height: 26px; padding:14px 0; background: #484848;color: #999; padding-top: 16px;}
.links_box a{ color: #999; margin-right: 10px;}
.links_box a:hover{ color: #fff}
.footer_box{ background: #333; height: auto; overflow: hidden; padding-top: 47px;}
.footer { height: auto; overflow: hidden; padding-bottom: 30px; border-bottom: 1px solid #444;}
.footer .footer_left{ float: left; margin-right: 115px;} 
.footer_left .logo_f{ display: block; width: 259px; height: 54px; overflow: hidden; margin-bottom:42px;}
.foot_copy {width: 100%;overflow: hidden;}
.foot_copy img{ float:left; display:inline-block; margin-right: 10px;}
.footer_mid{ width:50%; display: flex;flex-wrap: wrap;justify-content:space-between; }
.footer_mid dl{ width: auto;}
.footer_mid dl dt{ color: #fff; margin-bottom:12px;}
.footer_mid dl dd{ margin-bottom: 4px;}
.footer_mid dl dd a{ color:#999;}
.footer_mid dl dd:hover a{ color: #fff;}
.footer .erweima_box{ width: 129px; height: auto; overflow: hidden;}
.erweima_box .erweima_pic{ width: 123px; height: 123px; border: 3px solid #fff; overflow: hidden;}
.erweima_box .erweima_pic img{ display: block; width: 100%; height: 100%;}
.erweima_box .font{ height: 36px; line-height: 36px; background:#484848; color: #bbb; text-align: center;}
.copyright{line-height:20px;text-align:center;color:#ccc;font-size: 14px;margin-top: 18px;margin-bottom: 18px;}
.copyright{color: #818183;}
.copyright a{color:#818183;}
.copyright a:hover{ color:#fff;}
.banner_case{ background: url(../images/banner_case.jpg) no-repeat center 0; width: 100%; height: 398px; overflow: hidden;}
.about_text{ position: relative;top: 100px;}
.about_text .en{font-size: 32px;color: #ffffff; text-transform: uppercase;}
.about_text .en::after{display: inline-block;content: '';width: 150px;height: 2px;background-color: #ffffff;margin-left: 30px; vertical-align: middle; margin-bottom: 10px;}
.about_text .zh{font-size: 32px;color: #ffffff;/* margin-left: -150px; */margin-left: -190px;margin-top: -5px;text-transform: uppercase;}
.about_text .zh .zh_text{margin-left: 40px; font-size: 48px;font-weight: bold; margin-right: 16px;}
.about_text .zh::before{display: inline-block;content: '';width: 150px;height: 2px;background-color: #fff;vertical-align: middle; margin-bottom: 10px;}
.about_text .text_a{font-size: 56px;color: #fff;}
.search_box{ width: 100%; height: 72px; line-height: 72px; overflow: hidden; background: #f5f5f5; margin-bottom: 40px;}
.search_item .crumb img{position: relative;top: 2px;}
.search_item .crumb {font-size: 14px;color: #666;line-height: 72px;height: 72px;overflow: hidden;}
.search_item .crumb a{color: #666;}
.search_item .crumb a:hover{color: #d71418;}
/* 搜索框 */
.search_r{ width:320px;height:42px;border-radius:21px; -webkit-border-radius:21px; -moz-border-radius:21px;margin-top: 15px;}
.search_r .search_keywords{width:244px; height:40px; border:1px solid #fff; padding-left:18px; overflow:hidden; border-right:none;border-radius:19px 0 0 19px;-webkit-border-radius:19px 0 0 19px; -moz-border-radius:19px 0 0 19px; float: left;color: #666;margin-right: -20px; background:#fff;}
.search_r .search_submit{ width:72px; height:42px;border:0;cursor: pointer; background-color:#d71418;background-image: url(../images/search_icon.png);background-position: center;background-repeat: no-repeat; border-radius: 0 21px 21px 0;-webkit-border-radius:21px 21px 21px 21px; -moz-border-radius:0 21px 21px 0; position:relative;float:left;}
.search_r:hover .search_keywords{border:1px solid #d71418; border-right:none;}
.search_r .yys_hei{color: #555555;}
.subnav{ width: 100%; text-align: center; margin-bottom: 42px;}
.subnav ul li{ width: 150px; height: 52px; line-height: 52px; overflow: hidden; margin: 0 17px; background: #f5f5f5; display:inline-block;}
.subnav ul li a{ display: block; width: 100%; height: 100%; font-size: 16px;}
.subnav ul li:hover,.subnav ul li.on{ background: #d71418;}
.subnav ul li:hover a,.subnav ul li.on a{ color:#fff;}
.case_item_box{ height: auto; overflow: hidden;}
.case_item_box ul{ padding-top:6px;}
.case_item_box ul li{ height:auto;width:320px;  float: left; margin-right:24px;  margin-bottom:30px; border: 1px solid #ececec; transition: all .3s;}
.case_item_box ul li:nth-child(4n){ margin-right: 0;} 
.case_item_box ul li .pic{ width:320px; height:198px; overflow: hidden;}
.case_item_box ul li .pic img{ display: block; width: 100%; height: 100%;-webkit-transform:scale(1); -moz-transform:scale(1); -o-transform:scale(1); -ms-transform:scale(1); transform:scale(1); -webkit-transition: all 0.2s; -moz-transition: all 0.2s; transition: all 0.2s;}
.case_item_box .case_info{ height: auto; overflow: hidden; padding: 18px; padding-bottom:0}
.case_info .tit{height: 30px; line-height: 30px; overflow: hidden;transition:all .3s; margin-bottom: 10px;}
.case_info .tit h3{ font-size: 18px; height: 30px; line-height: 30px; font-weight: normal; float: left; max-width: 246px; color: #333;}
.case_info .tit h3 span{ color:#666; font-size: 14px;}
.case_info .con{ height:48px; line-height:24px; overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp:2;-webkit-box-orient: vertical;word-break: break-all; color: #666; margin-bottom:16px;}
.case_info .label{  height: 32px; margin-bottom:20px}
.case_info .label span{display: inline-block; padding: 0 20px; height: 30px; line-height: 30px; border: 1px solid #ddd; border-radius: 10px; margin-right: 10px; color: #999;}
.case_info .tit i{ background: url(../images/icon.png) no-repeat -62px 0; width: 29px; height: 13px; float:right; margin-top: 8px; display: none; transition:all .3s;}
.case_item_box ul li:hover{box-shadow:0px 0px 10px rgba(0,0,0,0.1);-webkit-box-shadow:0px 0px 10px rgba(0,0,0,0.1);-moz-box-shadow:0px 0px 10px rgba(0,0,0,0.1);}
.case_item_box ul li:hover .pic img{-webkit-transform:scale(1.12); -moz-transform:scale(1.12); -o-transform:scale(1.12); -ms-transform:scale(1.12); transform:scale(1.12); -webkit-transition: all 0.5s; -moz-transition: all 0.5s; transition: all 0.5s;}
.case_item_box ul li:hover i{ display: block;}
.page {text-align:center;margin:40px auto; margin-bottom:60px;}
.page a,.page span{display:inline-block;padding:10px 20px;border:1px solid #eaeaea;margin:0 5px;color:#666;vertical-align:middle}
.page span{color: #aaa}
.page a:hover{background:#d71418;border:1px solid #d71418;color:#fff;}
.page .cur{display:inline-block;margin:0 5px; background:#d71418;padding:11px 21px;color:#fff;vertical-align:middle}
.page .prev,.page .next{display:inline-block;width:50px;height:42px;border: 1px solid #eaeaea;padding: 0;vertical-align:middle}
.page .prev .arrow,.page .next .arrow{position: absolute; width: 15px;height:15px;margin: 13px 17px;background:url(../images/arrow.png) no-repeat;}
.page a.next:hover,.page a.prev:hover{background:#d71418;border:1px solid #d71418;padding:0;}
.page span.prev .arrow{background-position:-2px -43px;}
.page a.prev .arrow{background-position:-2px -3px;}
.page a.prev:hover .arrow{background-position:-2px -22px;}
.page span.next .arrow{background-position:-14px -43px;}
.page a.next .arrow{background-position:-14px -3px;}
.page a.next:hover .arrow{background-position:-14px -22px;}
.banner_pro{ background: url(../images/banner_p.jpg) no-repeat center 0; width: 100%; height: 398px; overflow: hidden;}
.list_column{ height: auto; margin-bottom:70px;}
.list_column .list_title{ font-size: 30px; font-weight: bold; color:#333; text-align: center;}
.list_column .list_info{ height: auto; overflow: hidden; position: relative;}
.list_info .list_des{ width: 90%; margin:30px auto; font-size: 16px; color: #666; line-height: 32px; height: auto; overflow: hidden; text-align: center;}
.list_info i{ background: url(../images/icon.png) no-repeat -92px 0; width: 20px; height: 16px; display: block;}
.list_info .icon_top{ position: absolute; top: 0; left: 0;}
.list_info .icon_bottom{ position: absolute;bottom: 0; right: 0;}
.banner_news{ background: url(../images/banner_news.jpg) no-repeat center 0; width: 100%; height: 398px; overflow: hidden;}
.subnav1{ text-align: left;}
.subnav1 ul li{ margin-left: 0; text-align: center;}
.item_list_w{ height: auto; overflow: hidden;  margin-bottom: 40px;}
.list_item_l{ width: 934px; height: auto;box-sizing: border-box;}
.news_list_item{ height:auto;box-sizing: border-box; margin-left: 2px;}
.news_list_item ul li{ border:1px solid #ededed; margin-bottom:20px; transition:all .3s; padding:30px 26px;box-sizing: border-box; height: auto; overflow: hidden;}
.news_list_item .news_pic{ width:300px; height:186px; overflow:hidden; float: left;}
.news_list_item .news_pic img{ display:block; width:100%; height:100%;webkit-transform:scale(1); -moz-transform:scale(1); -o-transform:scale(1); -ms-transform:scale(1); transform:scale(1); -webkit-transition: all 0.2s; -moz-transition: all 0.2s; transition: all 0.2s;}
.news_list_item .news_r{ width:62%; height:auto; overflow:hidden; float: right;}
.news_list_item .news_r h3{font-size: 20px;color: #333; width:100%; height:30px; line-height:30px; overflow:hidden;text-overflow: ellipsis;white-space: nowrap; margin-bottom:22px;transition:all .3s; margin-top: 20px;}
.news_list_item .news_r .news_con{font-size: 14px;color: #666;line-height:24px; height:48px; overflow:hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp:2;-webkit-box-orient: vertical;word-break: break-all; margin-bottom:26px;}
.news_list_item .other{ height: auto; color: #999;}
.news_list_item .other .time_box{ display: inline-block; height:28px; line-height:28px; margin-right: 24px; margin-top: 4px;}
.news_list_item .other .time_box .icon{ background: url(../images/icon.png) no-repeat -113px 0; float: left; width: 18px; height: 18px; margin-right:5px; margin-top: 4px;}
.news_list_item .tag_list{ display: inline-block; height:28px; line-height:28px;}
.news_list_item .tag_list .icon{ float: left;  background: url(../images/icon.png) no-repeat -132px 0; width: 18px; height: 18px; margin-right:5px; margin-top: 4px;}
.news_list_item .tag_list a:hover{ color: #d71418; border: 1px solid #d71418;}
.news_list_item .tag_list a{ display: inline-block; color: #999; height: 26px; line-height: 26px; border: 1px solid #ececec; padding: 0 20px; box-sizing: border-box; margin-left: 8px;}
.news_list_item ul li:hover{box-shadow:0px 0px 10px rgba(0,0,0,0.1);-webkit-box-shadow:0px 0px 10px rgba(0,0,0,0.1);-moz-box-shadow:0px 0px 10px rgba(0,0,0,0.1);}
.news_list_item .news_pic img:hover{-webkit-transform:scale(1.12); -moz-transform:scale(1.12); -o-transform:scale(1.12); -ms-transform:scale(1.12); transform:scale(1.12); -webkit-transition: all 0.5s; -moz-transition: all 0.5s; transition: all 0.5s;}
.news_list_item ul li h3:hover { color:#d71418}
.news_list_item ul li.news_line_one { padding: 0;}
.news_list_item ul li.news_line_one a{ display:block;display: flex;-webkit-box-align: center;-ms-flex-align: center;align-items: center;box-sizing: border-box; padding:30px 26px;}
.news_list_item ul li.news_line_one .pic{ width:300px; height:186px; overflow:hidden;}
.news_list_item ul li.news_line_one .pic img{ display:block; width:100%; height:100%;webkit-transform:scale(1); -moz-transform:scale(1); -o-transform:scale(1); -ms-transform:scale(1); transform:scale(1); -webkit-transition: all 0.2s; -moz-transition: all 0.2s; transition: all 0.2s;}
.news_list_item ul li.news_line_one .news_wrap{ flex:1; height:186px; overflow:hidden; margin-right:30px;}
.news_list_item ul li.news_line_one .news_wrap h3{font-size: 20px;color: #333; width:100%; height:30px; line-height:30px; overflow:hidden;text-overflow: ellipsis;white-space: nowrap; margin-bottom:10px;transition:all .3s;}
.news_list_item ul li.news_line_one .title_g{height:30px; line-height:30px; margin-bottom:18px; margin-top: 10px;}
.news_list_item ul li.news_line_one .title_g em{ float:left; width:76px; height:30px; text-align:center; line-height:30px;display:block; font-style: normal; background:#d71418; color:#fff; margin:0 10px; margin-left:0; font-size:18px;}
.news_list_item ul li.news_line_one .title_g h3{ max-width:380px; height:30px; line-height:30px;float:left; overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.news_list_item ul li.news_line_one .title_g h3 a{ color:#333;}
.news_list_item ul li.news_line_one .news_wrap .news_con{font-size: 14px;color: #666;line-height:24px; height:96px; overflow:hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp:4;-webkit-box-orient: vertical;word-break: break-all; margin-bottom:13px;}
.news_list_item ul li.news_line_one .time{ color: #999;}
.news_list_item ul li.news_line_one:hover{box-shadow:0px 0px 10px rgba(0,0,0,0.1);-webkit-box-shadow:0px 0px 10px rgba(0,0,0,0.1);-moz-box-shadow:0px 0px 10px rgba(0,0,0,0.1);}
.news_list_item ul li.news_line_one:hover  .pic img{-webkit-transform:scale(1.12); -moz-transform:scale(1.12); -o-transform:scale(1.12); -ms-transform:scale(1.12); transform:scale(1.12); -webkit-transition: all 0.5s; -moz-transition: all 0.5s; transition: all 0.5s;}
.news_list_item ul li.news_line_one:hover .title_g h3 { color:#d71418;}
.list_right{ width: 372px; height: auto; overflow: hidden;}
.list_right .news_hot{ width: 370px; height: auto;  overflow: hidden; border: 1px solid #ececec; box-sizing: border-box; padding:10px 22px; padding-bottom: 0; margin-bottom: 30px;}
.news_hot .hd { height: auto; overflow: hidden; margin-bottom: 16px;}
.news_hot .hd ul li{ float:left; width:auto; margin-right:30px; font-size:20px; height:48px; line-height:48px;border-bottom:2px solid #fff; margin-bottom: 10px;}
.news_hot .hd ul li a{ display:block;width:100%; height:100%;color:#333;}
.news_hot .hd ul li:hover,.news_hot .hd ul li.on{ border-bottom:2px solid #d71418; height:57px;}
.news_hot .hd ul li:hover a,.news_hot .hd ul li.on a{  font-weight: bold}
.news_hot_bd .box ul li {  height:54px;line-height:54px;overflow: hidden;border-bottom: 1px solid #ececec;color: #666;text-overflow: ellipsis;white-space: nowrap;-webkit-transition: all .3s;-moz-transition: all .3s;-o-transition: all .3s;transition: all .3s;}
.news_hot_bd .box ul li a{ display: block; width: 100%; height: 100%;overflow: hidden; color: #666;text-overflow: ellipsis;white-space: nowrap}
.news_hot_bd .box ul li span {float: left;display: block;margin:13px 8px 8px 0;width:28px;height:28px;background: #f7f7f7;color: #999;text-align: center;font-size:16px;line-height:28px;}
.news_hot_bd .box ul li:nth-child(1) span{ background: #d71418; color: #fff;}
.news_hot_bd .box ul li:nth-child(2) span{ background: #ff7050; color: #fff;}
.news_hot_bd .box ul li:nth-child(3) span{ background: #ff9750; color: #fff;}
.news_hot_bd .box ul li:nth-last-child(1){ border-bottom: none;}
.news_hot_bd .box ul li:hover{  padding-left: 10px;}
.label_list{width: 370px; height: auto;  overflow: hidden; border: 1px solid #ececec; box-sizing: border-box; padding:10px 22px; margin-bottom: 30px;}
.label_list h3{ font-size:20px; height:58px; line-height:48px; margin-bottom: 10px; position: relative;}
.label_list h3:after{ content: ""; width: 48px; height: 2px; background: #d71418; position: absolute; left: 0; bottom: 0;}
.label_list .label_text {margin:0 auto; margin:0 auto;-webkit-box-sizing:border-box;box-sizing:border-box;display:-webkit-box;display:-ms-flexbox;display:flex;flex-wrap:wrap; margin-top:26px;}
.label_list .label_text a{ color: #999; border: 1px solid #ececec; display:block; float:left; height:32px; line-height:32px; padding:0 10px; color:#666; border:1px solid #ececec; flex:auto;margin:0 5px; margin-bottom:10px; text-align:center;}
.label_list .label_text a:hover{border:1px solid #d71418; color:#d71418;}
.content_pro { height: auto; overflow: hidden; margin-bottom: 40px;}
/* 产品放大镜 */
#preview {text-align: center;width: 582px;height: 582px;background: #fbfbfb;border: 1px solid #fbfbfb;}
.jqzoom{width: 580px; height: 580px;overflow:hidden;border:1px solid #ececec;position:relative;}
.zoomdiv{ left:859px;top:0; width: 580px; height: 580px;}
.list-h li {float: left;}
#spec-n5 {width: 740px;height:50px;padding-top: 6px;position: relative;;}
#spec-left {background: url(../images/left_right1.png) no-repeat;width: 17px;height:33px;float: left;cursor: pointer;margin-top:63px;position: absolute;left:0;}
#spec-right {background: url(../images/left_right1.png) no-repeat -18px 0;width: 17px;height:33px;position: absolute;cursor: pointer;margin-top:63px;position: absolute;right:0;}
#spec-list {float: left;overflow: hidden;margin: 0 auto;display: inline;position: relative; margin-left:32px}
#spec-list ul {float: left;height:150px;box-sizing: border-box;margin: 0 auto;}
#spec-list ul li {float: left;display: inline;width:170px;height: 150px;box-sizing: border-box;cursor: pointer;}
#spec-list ul li img {border: 1px solid #ccc;width: 148px;height: 148px;box-sizing: border-box; margin:0 10px;}
/*jqzoom*/
.jqzoom {padding: 0;}
.zoomdiv {z-index: 100;position: absolute;top: 1px;left: 0px;width: 400px;height: 400px;border: 1px solid #e4e4e4;display: none;text-align: center;overflow: hidden;}
.bigimg {width: 800px;}
.jqZoomPup {z-index: 10;visibility: hidden;position: absolute;top: 0px;left: 0px;width: 50px;height: 50px;border: 1px solid #aaa;background: #70a8fd 50% top no-repeat;opacity: 0.5;-moz-opacity: 0.5;-khtml-opacity: 0.5;filter: alpha(Opacity=50);cursor: move;}
.content_pro .product_r {width: 740px;float: right;height: 580px;}
.content_pro .product_r .pro_title {width: 100%;height:80px;border-bottom: 1px solid #ededed;line-height:80px;font-size: 20px;font-weight: bold;color: #333; margin-bottom: 30px;}
.content_pro .product_r .pro_tx ul li {width: 315px;float: left; margin-bottom:20px;font-size: 14px;color: #333;}
.content_pro .product_r .pro_tx ul li span {color: #666666;}
.content_pro .product_r .pro_tx .pro_info {width: 100%; height: auto;overflow: hidden;margin-bottom:36px; margin-top: 10px;}
.content_pro .product_r .pro_tx .pro_info span {font-size: 14px;color: #333;float: left;}
.content_pro .product_r .pro_tx .pro_info p {width:668px;float: left;font-size: 14px;color: #666666;line-height: 24px;height: 48px;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp:2;-webkit-box-orient: vertical;word-break: break-all;}
.product_r .pro_bottom {margin-top: 55px;}
.product_r .pro_bottom a {display: inline-block;height:60px;width: 185px;background: #d71418;text-align: center;line-height: 60px;font-size: 16px;color: #ffffff;float: left;position: relative;overflow: hidden;}
.product_r .pro_bottom a b {display: block;width: 0px;height: 0px;background: rgba(0, 0, 0, 0.8);border-radius: 50%;position: absolute;top: -56px;left: -10px;z-index: 1;animation: move2 2s ease infinite;}
 @keyframes move2 {
 0% {width: 0;height: 0px;top: 50%;left: 50%;}
 35% {width: 185px;height: 185px;top: -56px;left: -10px;opacity: 0;}
 100% {width: 185px;height: 185px;opacity: 0;}
}
.product_r .pro_bottom a i {display: inline-block;width:22px;height:22px;background: url(../images/icon.png) no-repeat -157px 0;vertical-align: middle;}
.product_r .pro_bottom .pro_call {float: left;margin-left: 50px;}
.product_r .pro_bottom .pro_call .icon_box {width: 50px;height: 50px;display: inline-block;border-radius: 50%;text-align: center;background-color: #474443;}
.product_r .pro_bottom .pro_call .icon_box i{ background: url(../images/icon.png) no-repeat -62px -19px; width: 24px; height: 24px; margin:13px auto;display: inline-block;}
.product_r .pro_bottom .pro_call .call_zx {float: right;margin-left: 25px;}
.product_r .pro_bottom .pro_call .call_zx span {font-size: 16px;color: #333333;}
.product_r .pro_bottom .pro_call .call_zx p {font-size: 22px;color: #d71418;}
.news_item_intro .hd{ height: 54px; border-bottom: 1px solid #ededed; margin-bottom: 20px;}
.news_item_intro .hd ul li{ float: left; width: 134px; height: 54px; line-height: 54px; background: #eee; text-align: center; font-size: 18px;  margin-right: 15px; cursor: pointer;}
.news_item_intro .hd ul li.on{ background: #d71418; color: #fff;}
.content {height:auto;overflow:hidden;line-height: 200%;color:#333;padding: 25px 0;}
.content img{ max-width: 100%; height: auto; overflow: hidden;}
.content .content_img{width: 646px;height: 400px;display: block;margin: 0 auto;margin-bottom: 30px; }
.content .content_img:focus { outline: none;}
.content video:focus { outline: none;}
.news_item_intro{ height: auto; overflow: hidden; margin-bottom:30px;}
.hot_tag_list {font-size: 16px;color: #333333;font-weight: bold;margin:0 auto; margin-bottom:30px;}
.hot_tag_list a {font-weight: 400;color: #666666;display: inline-block;padding: 6px 10px;border: 1px solid #ededed;margin:0 7px;font-size: 14px; margin-bottom: 10px;}
.hot_tag_list a:hover {background: #d71418;color: #ffffff;border: 1px solid #d71418;}
.prev_next{width: 100%; height:64px;margin:50px auto;}
.prev_next .prev,.prev_next .next{width:49.9%; height:64px; background: #f6f6f6; line-height: 70px;transition: all .3s;-moz-transition: all .3s;-webkit-transition: all .3s; -o-transition: all .3s;overflow: hidden;}
.prev_next .prev{ margin-right:0.2%;}
.prev_next a{ display:block; width:100%; height:100%; color:#333;}
.prev_next .prev .prev_up,.prev_next .next .prev_down{display:  block;width: 34px; height: 15px; margin:24px 0; background: url(../images/jiantou.png) no-repeat;}
.prev_next span{color: #666;}
.prev_next .font{ width:80%;height:64px;text-align: left; line-height: 64px; font-size: 14px;display: inline-block;overflow: hidden;white-space:nowrap;text-overflow:ellipsis;float: left;}
.prev_next .next .font{margin-left:40px;}
.prev_next .prev .prev_up{float: left;margin-left:40px; margin-right:10px;text-align: left; line-height:64px; font-size: 14px;display: inline-block;overflow: hidden;white-space:nowrap;text-overflow:ellipsis;float: left;}
.prev_next .next .prev_down{float: right; margin-right: 30px; background-position: -34px 0;color: #aaa;text-align: right;line-height: 64px; font-size: 14px;display: inline-block;overflow: hidden;white-space:nowrap;text-overflow:ellipsis;float: right;}
.prev_next .prev a:hover .prev_up{background-position:0 -15px;}
.prev_next .next a:hover .prev_down{background-position:-34px -15px;}
.prev_next .next a:hover{background:#d71418;transition: all .3s;-moz-transition: all .3s;-webkit-transition: all .3s; -o-transition: all .3s;}
.prev_next .prev a:hover{background:#d71418;transition: all .3s;-moz-transition: all .3s;-webkit-transition: all .3s; -o-transition: all .3s;}
.prev_next a:hover .font{ color:#fff;}
.recommend_box{ height: auto; overflow: hidden; margin-bottom: 30px;}
.recommend_box .title .line{ margin-top: 10px;}
.title_info{height:auto; border-bottom: 1px solid #efefef;}
.title_info h1{height:auto; overflow:hidden; line-height: 30px; font-size:24px;color:#1f1f1f; text-align:center;}
.title_info .time{color:#999; margin-top:14px; line-height: 28px; height: 28px; text-align:center; margin-bottom:14px;}
.hot_tag_list1{ margin-bottom: 20px;}
.prev_next_box{height:50px; line-height:50px;  color:#666; margin: 0 auto; margin-bottom: 30px;}
.prev_next_box .prev{width:48%; margin-right:4%;}
.prev_next_box.next{width:48%; text-align:right;}
.prev_next_box .prev,.prev_next_box .next{ height:60px; overflow:hidden; text-overflow: ellipsis;white-space: nowrap;}
.prev_next_box .prev a,.prev_next_box .next a{color:#333;}
.prev_next_box .prev span,.prev_next_box .next span{ color:#999;}
.prev_next_box .prev a:hover,.prev_next_box .next a:hover{ color:#d71418;}
.recommend_news{ width: 99.6%; height: auto; overflow: hidden; box-sizing: border-box; background: #fff;box-shadow:0px 0px 10px rgba(0,0,0,0.1);-webkit-box-shadow:0px 0px 10px rgba(0,0,0,0.1);-moz-box-shadow:0px 0px 10px rgba(0,0,0,0.1);
 margin: 0 auto; padding: 20px 0; padding-bottom: 0; margin-bottom: 20px;}
 .recommend_news ul li{ float: left; width: 46%; margin:0 2%; border-bottom: 1px dashed #ececec; margin-bottom: 12px;}
 .recommend_news ul li .tit{ height: 40px; line-height: 40px; overflow: hidden; margin-bottom: 8px;}
 .recommend_news ul li .tit a{ display: block; width: 100%; height: 100%;}
 .recommend_news ul li .tit h3{ width:76%; height: 44px; line-height: 44px; overflow: hidden;text-overflow: ellipsis;white-space: nowrap; float: left; font-size: 16px; font-weight: normal; color: #333;}
 .recommend_news ul li .tit span{ color:#999; float: right;}
 .recommend_news ul li p{ height: 48px; line-height: 24px; overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp:2;-webkit-box-orient: vertical;word-break: break-all; color: #666; margin-bottom:12px;}
 .recommend_news ul li:nth-last-child(1){ border-bottom: none;}
 .recommend_news ul li:nth-last-child(2){ border-bottom: none;}
 .recommend_news ul li:hover .tit h3{ color: #d71418;}
 .recommend_news ul li:hover .tit span{ color: #d71418;}
 .contact_left{ background: url(../images/contact_left_03.jpg) no-repeat; width:292px; height: 406px; overflow: hidden; padding: 0 40px; padding-top: 74px; color: #fff;}
 .contact_left h3{ font-size: 18px; font-weight: bold; height: 24px; line-height: 24px; margin-bottom: 26px;}
 .contact_left p{ line-height:30px; height: auto; overflow: hidden; margin-bottom: 28px;}
 .contact_left a{ display: block; width: 150px; height: 52px; line-height: 52px; overflow: hidden; text-align: center; background: #d71418; color: #fff; margin: 0 auto; position: relative;}
 .contact_left a b {display: block;width: 0px;height: 0px;background: rgba(0, 0, 0, 0.8);border-radius: 50%;position: absolute;top: -56px;left: -10px;z-index: 1;animation: move3 2s ease infinite;}
 @keyframes move3 {
 0% {width: 0;height: 0px;top: 50%;left: 50%;}
 35% {width: 185px;height: 185px;top: -56px;left: -10px;opacity: 0;}
 100% {width: 185px;height: 185px;opacity: 0;}
}
.main_content_tag {height: auto;overflow: hidden;padding:20px 0;}
.tag_box_con {height: auto;overflow: hidden;}
.tag_box_con h3 {font-weight: normal;font-size: 18px;height: 20px;line-height: 20px;overflow: hidden;margin-bottom: 28px;color: #333;}
.tag_one {height: auto;overflow: hidden;padding-bottom: 40px;}
.tag_one a {display: block;float: left;padding: 0 16px;margin-right: 10px;margin-bottom: 10px;height: 30px;line-height: 30px;border: 1px solid #ededed;font-size: 14px;color: #666;transition: all .3s;}
.tag_one a:hover {background:#d71418;border: 1px solid #d71418;color: #fff;}
.about_banner{width:100%;height:400px;background:url(../images/about_bg.jpg) no-repeat center}
.contact_banner{width:100%;height:400px;background:url(../images/contact_banner.jpg) no-repeat center}
.about_intr{margin-top:62px}
.about_intr .title{margin-bottom:20px}   
.about_intr .content{color:#333;font-size:16px;line-height:28px;padding:0}
.about_intr .content p{text-indent:2em}
.about_intr .title .info{margin-top:10px;margin-bottom:20px}
.about_intr .about_depart{margin-top:30px;height:443px}
.about_depart .depart_wrap{overflow:hidden; position: relative;}
.about_intr .about_depart .part_sh{width:1006px;height:310px;background-color:rgba(246,246,246,0.8);margin-top:68px;position:absolute;padding-left:60px;padding-right:65px;box-sizing:border-box}
.about_intr .about_depart .part_sh h4{font-size:18px;font-weight:bold;color:#333;margin-top:55px}
.about_intr .about_depart .part_sh p{font-size:16px;color:#666;margin-top:28px}
.about_intr .about_depart .part_sh h4:before{display:inline-block;content:'';width:2px;height:24px;background-color:#dc3639;margin-right:18px;position:relative;top:5px}
.about_intr .about_depart{margin-top:30px;height:auto}
.about_intr .about_depart .part_sd{width:1006px;height:310px;background-color:rgba(246,246,246,0.8);margin-top:68px;position:absolute;right:0;padding-left:60px;padding-right:65px;box-sizing:border-box}
.about_intr .about_depart .part_sd h4{font-size:18px;font-weight:bold;color:#333;margin-top:55px}
.about_intr .about_depart .part_sd p{font-size:16px;color:#666;margin-top:28px}
.about_intr .about_depart .part_sd h4:before{display:inline-block;content:'';width:2px;height:24px;background-color:#dc3639;margin-right:18px;position:relative;top:5px}
.about_culture{margin-top:42px}
.about_culture .title{margin-bottom:35px}
.about_culture .title .info{margin-top:10px}
.about_culture .culture_wrap{height:536px;margin-top:33px}
.about_culture .culture_wrap .left{width:452px;height:536px;color:#fff}
.about_culture .culture_wrap .left .lt{height:220px;background:url(../images/cul_lt.jpg);overflow:hidden}
.about_culture .culture_wrap .left .lb{height:316px;background:url(../images/cul_lb.jpg);overflow:hidden}
.about_culture .culture_wrap .middle{width:452px;height:536px;color:#fff}
.about_culture .culture_wrap .middle .mt{height:316px;background:url(../images/cul_mt.jpg);overflow:hidden;padding-right:44px}
.about_culture .culture_wrap .middle .mb{height:220px;background:url(../images/cul_mb.jpg);overflow:hidden}
.about_culture .culture_wrap .right{width:452px;color:#fff}
.about_culture .culture_wrap .right .rt{height:292px;background:url(../images/cul_rt.jpg);overflow:hidden}
.about_culture .culture_wrap .right .rb{height:244px;background:url(../images/cul_rb.jpg);overflow:hidden}
.about_culture .culture_wrap  .zh{margin-top:40px;margin-left:42px;font-size:24px;font-weight:bold}
.about_culture .culture_wrap  .en{font-size:20px;margin-left:40px;margin-top:10px; text-transform:uppercase}
.about_culture .culture_wrap .line{width:52px;height:3px;background-color:#fff;margin-top:9px;margin-left:40px}
.about_culture .culture_wrap .tip{font-size:16px;margin-left:40px}
.about_culture .culture_wrap .wrap{margin-top:16px}
.about_history{margin-top:45px}
.about_history .title .info{margin-top:10px}
.about_future .list_info .list_des{width:83%;margin-top:45px}
.about_future{height:265px;background:url(../images/about_future_bg.jpg);overflow:hidden;margin-bottom:48px;padding-top:35px;box-sizing:border-box;}
.about_future .icon_top{left:60px;top:35px}
.about_future .icon_bottom{right:60px;bottom:15px}
.about_future .future_wrap .text .tip{width:1120px;font-size:16px;color:#666;text-align:center;margin-left:40px}
.contact{margin-top:50px;overflow:hidden}
.contact .left{width:506px;height:609px}
.contact .right{width:852px;height:608px;background:url(../images/contact_bg.jpg);padding-left:21px;padding-right:20px;padding-top:60px;box-sizing:border-box}
.contact .right .tit img{margin-left:6px}
.contact .right h2{font-size:32px;font-weight:bold;color:#333333;margin-left:24px;margin-top:8px}
.contact .right .contact_intr{clear:left;overflow:hidden}
.contact .right .contact_intr p{text-indent:2em;font-size:16px;color:#333;line-height:33px;margin-top:45px}
.contact .right .contact_info{box-sizing:border-box;margin-top:47px}
.contact .right .contact_info li{font-size:18px;color:#666;float:left;margin-right:-41px;margin-bottom:32px;width:425px}
.contact .right .contact_info .tel::before{content:'';display:inline-block;width:28px;height:28px;background:url(../images/tel.png) no-repeat center;position:relative;top:7px}
.contact .right .contact_info .phone::before{content:'';display:inline-block;width:28px;height:28px;background:url(../images/phone.png) no-repeat center;position:relative;top:7px}
.contact .right .contact_info .mail::before{content:'';display:inline-block;width:28px;height:28px;background:url(../images/mail.png)no-repeat center;position:relative;top:7px}
.contact .right .contact_info .addr_sh::before{content:'';display:inline-block;width:28px;height:28px;background:url(../images/addr.png) no-repeat center;position:relative;top:7px}
.contact .right .contact_info .addr_sd::before{content:'';display:inline-block;width:27px;height:27px;background:url(../images/addr.png)no-repeat center;position:relative;top:7px}
.contact .right .contact_info .addr_sd{float:left}
.contact .right .contact_info .title{font-weight:bold;color:#333}
.contact_map{margin-top:45px}
.contact_map .title{margin-bottom:35px}
.contact_map .title .info{margin-top:10px}
.contact_map .map_wrap{margin-top:35px;overflow:hidden}
.contact_map .map_wrap .left{width:660px;height:396px;border:#ccc solid 1px;font-size:12px}
.contact_map .map_wrap .right{width:660px;height:396px;border:#ccc solid 1px;font-size:12px}
.contact_message{width:1360px;height:440px;border:2px #ededed solid;margin-top:60px;padding-left:40px;box-sizing:border-box; overflow: hidden; margin-bottom: 48px;}
.contact_message .left .message{margin-top:30px}
.contact_message .message h2{font-size:30px;font-weight:bold;color:#333}
.contact_message .message p{font-size:16px;color:#666}
.contact_message .input_wrap{width:940px;height:auto;margin-top:20px;position:relative}
.contact_message .input_wrap .name{width:464px;height:48px;background-color:#f5f5f5;outline:none;border:none;font-size:14px;color:#666;padding-left:25px;box-sizing:border-box}
.contact_message .input_wrap .tel{width:464px;height:48px;background-color:#f5f5f5;outline:none;border:none;color:#666;padding-left:25px;box-sizing:border-box}
.contact_message .input_wrap .tip1{position:absolute;top:13px;left:22px;font-size:14px;color:#d71418}
.contact_message .input_wrap .tip2{position:relative;top:13px;left:34px;font-size:14px;color:#d71418}
.contact_message .input_wrap .textarea{clear:both;position:relative}
.contact_message .input_wrap .textarea .tip3{position:absolute;top:30px;left:21px;font-size:14px;color:#d71418}
.contact_message .input_wrap .content{width:940px;height:162px;background-color:#f5f5f5;outline:none;border:none;margin-top:14px;color:#666;padding-left:30px;padding-top:14px;box-sizing:border-box;resize:none;font:normal 14px/1.5 "microsoft yahei",tahoma,arial,sans-serif;font-size:14px;}
.contact_message .input_wrap .send_btn{width:940px;height:48px;color:#fff;font-size:14px;background-color:#d71418;outline:none;border:none;margin-top:10px;cursor:pointer}
.contact_message .right{width:340px;height:440px;border-left:1px solid #ededed}
.contact_message .right .erweima{margin-top:100px}
.contact_message .right .scan{text-align:center;font-size:14px;color:#999;line-height:33px}
.contact_message .right .wx_img{text-align:center;font-size:18px;color:#d71418;line-height:33px}
.contact_message .right img{width:160px;height:160px;display:block;margin:0 auto;margin-top:18px}
/* .contact_foot{margin-top:48px} */
/* .firm .case_con .nav_hd{margin-bottom:30px}
.firm .title{margin-bottom:27px}
.firm .case_con .nav_hd ul li{width:140px;height:50px;line-height:50px;margin:0 9px;text-align:center;color:#fff;font-size:16px;border:1px solid #ededed;box-sizing:border-box}
.firm .case_con .nav_hd ul{height:50px}
.firm .case_con .nav_hd ul li.on{background:#d71418;width:140px;height:50px}
.firm .case_con .nav_hd{height:50px}
.firm .case_con .nav_hd ul li.on a{color:#fff}
.firm .nav_hd ul li a{display:block;width:100%;height:100%;color:#333}
.firm .case_main_bd .case_s{height:400px}
.firm .case_main_bd .case_s .scroll_btn{bottom:55px}
.firm .case_main_bd .case_s .scroll_box .pic{width:325px;height:223px;padding:10px;box-sizing:border-box}
.firm .case_main_bd .scroll_box ul li{width:325px;margin-right:16px}
.firm .scroll_box ul li:hover img{transform:scale(1)}
.firm .scroll_box ul li .font_box{height:55px;line-height:55px;border-top:1px solid #ededed;background-color:#f5f5f5}
.firm .scroll_box ul li:hover .font_box{background-color:#d71418}
.firm  .scroll_box ul li .font_box h3{margin:0;height:55px;line-height:55px;text-align:center} */
.course{width:100%;height:auto}
.course .box{overflow:hidden;width:100%;height:auto}
.course .box .bd,.course .box .slide{position:relative}
 .course .box .bd{z-index:3;margin:0 auto;width:1360px;height:auto;/*background:url(../images/ccb3.png) no-repeat 3px bottom*/} 
.course .box .bd .fix{margin:0 auto;margin:30px 317px 0;background:#ffffff;overflow:hidden;width:650px;height:230px}
.course .box .bd .fix .fix_li{width:730px !important;height:260px;padding-left:25px;padding-top:30px;padding-right:35px;box-sizing:border-box;background:url(../images/history_bg.jpg) no-repeat center}
.course .box .bd .fix .fix_li .li_img{ width:300px; height:200px;overflow:hidden;cursor:pointer}
.course .box .bd .fix .fix_li .li_img img{ display:block; width:100%; height:100%;}
.course .box .bd .fix .fix_li .conten{position:relative;width:340px;height:auto;margin-top:15px;text-align:left}
.course .box .bd .fix .fix_li .conten h2{position:relative;display:block}
.course .box .bd .fix .fix_li .conten h2{font-size:20px;font-weight:bold;color:#333}
.course .box .bd .fix .fix_li .conten p{display:block;display:-webkit-box;overflow:hidden;margin-top:25px;color:#1f1f1f;font-size:1pc}
.course .box .slide .c-next,.course .box .slide .c-prev{position:absolute;top:0;z-index:99;width:48px;height:48px;top:108px;background:url(../images/icon.png) no-repeat;background-position:-1px -280px;border-radius:50%}
.course .box .slide .c-prev{left:128px;background-position:-1px -280px}
.course .box .slide .c-next{right:128px;background-position:-1px -280px;transform:rotateY(180deg)}
.course .box .slide .c-prev:hover{background-position:-56px -280px;transform:rotateY(180deg)}
.course .box .slide .c-next:hover{background-position:-56px -280px;transform:rotateY(0deg)}
.course .box .time-hd{background:url(../images/time_line.jpg) repeat-x center 48px;-background-attachment:fixed}
.course .box .time-hd ul{position:absolute;height:114px;font-size:0;margin-top:4px}
.course .box .time-hd li{display:inline-block;width:250px;background:url(../images/dotted_gray.png) no-repeat 88px 40px}
.course .box .time-hd li.on{background:url(../images/dotted.png) no-repeat 86px 36px}
.course .box li.on .num{color:#d71418}
.course .box li.on .tip{visibility:hidden}
.course .box .time-hd .num{color:#999999;text-indent:24px;font-size:2pc;font-family:arial;line-height:1;margin-left:-86px}
.course .box .time-hd .num{color:#999999;font-size:18px;font-weight:bold}
.course .box .time-hd .tip{display:inline-block;margin-bottom:50px;height:26px}
.course .box .time-hd .wrap{left:0;width:1360px;height:114px;overflow:hidden}
.course .box .point{position:absolute;bottom:67px;left:50%;z-index:2;margin-left:-10px;width:7px;height:154px;transition:all .5s}
.animate{transform:rotate(45deg)}
.animate2{transform:rotate(-45deg)}
.nextStop,.prevStop{display:none}
.course .box .time-hd .wrap{position:relative;clear:both;margin:0 auto;width:75pc}
.history .title{margin-top:40px}
.show_hd {margin-bottom:30px}
.firm .title{margin-bottom:27px}
.show_hd{ width:960px; height: 52px; overflow: hidden;margin:0 auto; margin-bottom:36px; text-align: center;}
.show_hd ul li{width: 140px;height: 50px;line-height: 50px; font-size: 16px; border: 1px solid #ededed; box-sizing: border-box; display: inline-block; margin: 0 10px;}
.show_hd ul li a{display:block;width:100%;height:100%;color:#333}
.show_hd ul{height:50px}
.show_hd ul li.on{background:#d71418;width:140px;height:50px}
.show_hd ul li.on a{color:#fff}
.show_btn{ width:100%; height:30px; line-height:30px; text-align:center; }
.show_btn ul li{cursor:pointer; display:inline-block; zoom:1; width:12px; height:12px; border: 1px solid #fff; margin:4px;background: rgba(255,31,19,.6);border-radius:50%;font-size:0; vertical-align:text-top;}
.show_btn ul li.on { background:#d71418; border: 1px solid #d71418;}
.show_s .next,.show_s .prev{width: 50px;height: 50px; position: absolute; z-index:1; top:136px;}
.show_s .prev:after{content:'';display:block;width:50px;height:50px;background:url(../images/icon.png) no-repeat;background-position:0px -280px;z-index:100;top:108px;}
.show_s .prev:hover:after{background-position:-56px -280px;transform:rotateY(180deg)}
.show_s .next:after{content:'';display:block;z-index:100;width:50px;height:50px;background:url(../images/icon.png) no-repeat;background-position:0px -280px;transform:rotateY(-180deg)}
.show_s .prev{left:-88px}
.show_s .next{right:-88px}
.show_s .next:hover:after{background-position:-56px -280px;transform:rotateY(0deg)}

.show_s{ width:100%;height: auto;position: relative; margin-bottom: 30px;}
.show_box{ width:100%; height: auto; overflow: hidden;}
.show_box ul li{ height:auto; transition: all .3s; width:320px;  float: left; margin-right:24px;  margin-bottom:20px; border: 1px solid #ececec; transition: all .3s;}
/* .scroll_box ul li:nth-child(4n){ margin-right: 0;} */
.show_box  ul li .pic{ width:320px; height:213px; overflow: hidden;}
.show_box  ul li .pic img{ display: block; width: 100%; height: 100%;-webkit-transform:scale(1); -moz-transform:scale(1); -o-transform:scale(1); -ms-transform:scale(1); transform:scale(1); -webkit-transition: all 0.2s; -moz-transition: all 0.2s; transition: all 0.2s;}
.show_box  ul li .font_box{ background: #fff; height:50x; line-height: 50px; box-sizing: border-box; overflow: hidden; padding:0 16px; }
.show_box  ul li .font_box h3{ color: #333; font-size:16px;  font-weight: normal; width:90%;height:28px; line-height:28px; overflow:hidden;text-overflow: ellipsis;white-space: nowrap; margin:20px auto; margin-bottom: 10px; text-align: center;}
.show_box  ul li:hover{ border: 1px solid #d71418;}
.show_box  ul li:hover img{-webkit-transform:scale(1.12); -moz-transform:scale(1.12); -o-transform:scale(1.12); -ms-transform:scale(1.12); transform:scale(1.12); -webkit-transition: all 0.5s; -moz-transition: all 0.5s; transition: all 0.5s;}
.show_box  ul li:hover .font_box{ background: #d71418;}
.show_box  ul li:hover .font_box h3{ color:#fff;}