/*全局样式*/
@charset "utf-8";
body {font: 14px/1.8 "微软雅黑", "sans-serif", HELVETICA;color: #333;-webkit-text-size-adjust: 100%;overflow-x: hidden;min-width: 320px;max-width: 1920px;margin: 0 auto !important;}
.container-fluid {max-width: 1400px !important;}


header{position: relative;z-index: 111;}
header .box1{border-bottom: 1px solid #ddd;}
header .box1 .tt{position: relative;}
header .box1 .tt1{font-size: 14px;line-height:24px;padding: 7px 0;}
header .box1 .tt2{font-size: 14px;line-height:24px;padding: 7px 0;}
header .box1 .tt2 i{color: #e40000;}
header .box1 .tt2 img{position: relative;top:-1px;padding-right: 6px;}
header .box2 .logo{line-height: 120px;height: 120px;font-size: 0;display: block;max-width: 34%;}
header .box2 .logo img{max-height:55%;}


/*pc导航*/
header nav{margin-top: 35px;}
header nav a{transition: all 0.3s;}
header nav ul{font-size: 0;margin:0;}
header nav ul > li{position: relative;text-align: center;display: inline-block;vertical-align: top;}
header nav ul > li > a{line-height:inherit; display:block;color: #333;font-size: 16px;padding: 0 35px;line-height:60px;}
header nav ul > li > i.glyphicon{display: none;}
header nav ul > li:hover > a{color: #405895;}
header nav ul > li.active > a{color: #405895;}
header nav .ul{display:none;position: absolute;left: 0;top:100%;width: 100%;right: 0;background:rgba(255,255,255,1);padding:2px 0 15px;box-shadow: 0 0 10px rgba(0,0,0,.1);border-radius:10px;overflow: hidden;}
header nav .ul a{font-size: 14px;color: #333;line-height: 22px;padding:8px;display: block;}
header nav .ul a:hover{background-color: #405895;color: #fff;}
header nav .ul a.active{background-color: #405895;color: #fff;}
header nav ul > li:hover .ul{display: block;}

/*banner*/
.banner{position: relative;z-index: 1;overflow: hidden;}
.banner .swiper-slide{overflow: hidden;}
.banner .swiper-slide img{display: block;width: 100%;}
.banner .swiper-pagination-bullet{background:#fff;opacity:.6;transition: all .2s;}
.banner .swiper-pagination-bullet.swiper-pagination-bullet-active{width: 30px;border-radius: 4px;opacity: 1;}


.main60{padding:66px 0;}
.title{margin-bottom: 44px;text-align: center;}
.title .div1{font-size: 0;overflow: hidden;}
.title .div1 div{font-size:38px;color: #000;font-weight: bold;position: relative;display: inline-block;vertical-align: top;line-height: 50px;padding:0 66px 3px;}
.title .div1 div b{color: #405895;}
.title .div1 div:after{content: "";width: 66px;height: 28px;background:url(../images/t2.png)  no-repeat center center/contain;display: block;position: absolute;left: 100%;top:0;bottom: 0;margin: auto 0;}
.title .div1 div:before{content: "";width: 66px;height: 28px;background:url(../images/t2.png)  no-repeat center center/contain;display: block;position: absolute;right: 100%;top:0;bottom: 0;margin: auto 0; transform:rotateY(180deg)}
.title .div2{font-size: 18px;color: #000;margin-top: 8px;}

.title1 {margin-bottom:34px;text-align: center;font-size: 0;margin-top: -16px;}
.title1 a{display: inline-block;transition: all .2s;vertical-align: top;font-size: 18px;width: 150px;text-align: center;line-height: 50px;text-align: center;background: #fff;margin: 0 15px 10px;border: 1px solid #eee;}
.title1 a:hover{background-color: #405895;color: #fff;border-color: #405895;}
.title1 a.active{background-color: #405895;color: #fff;border-color: #405895;}

/* 产品展示 */
.main2 .list{display: block;overflow: hidden;}
.main2 .list .bjcover{padding-top:77%;position: relative;z-index: 1;position: relative;}
.main2 .list .tt{background: #F4F4F4;line-height:60px;font-size: 18px;text-align: center;color: #000;}
.main2 .list:hover .bjcover{transform: scale(1.08);}
.main2 .list:hover .tt{background-color: #405895;color: #fff;}


/* 施工案例 */
.main3 .box{margin: -20px -10px 0;}
.main3 .box .list{display: block;width: calc(50% - 20px);margin: 20px 10px 0;float: left;position: relative;}
.main3 .box .list .bjcover{height: 270px;}
.main3 .box .list:nth-child(3){width: calc(25% - 20px);}
.main3 .box .list:nth-child(5){width: calc(25% - 20px);}
.main3 .box .list:nth-child(n+6){display: none;}
.main3 .box .list .tt{background: rgba(0,0,0,.7);line-height: 60px;font-size: 18px;color: #fff;padding: 0 60px 0 30px;position: absolute;left: 0;bottom: 0;width: 100%;}
.main3 .box .list .tt i{font-size: 22px;position: absolute;right: 25px;top:0;}
.main3 .box .list:nth-child(3) .tt{text-align: center;padding: 0 5px;text-align: center;}
.main3 .box .list:nth-child(3) .tt i{display: none;}
.main3 .box .list:nth-child(5) .tt{text-align: center;padding: 0 5px;text-align: center;}
.main3 .box .list:nth-child(5) .tt i{display: none;}
.main3 .list:hover .bjcover{transform: scale(1.08);}
.main3 .list:hover .tt{background-color: rgba(64,88,149,.7);color: #fff;}

/* 选择奥腾续拓的四大优势 */
.title3{font-size: 0;text-align: center;padding: 36px 0;}
.title3 .div1 span{font-size: 60px;color: #fff;padding: 0 30px;line-height: 70px;position: relative;font-weight: bold;}
.title3 .div1 span i{color: #ffd200;}
.title3 .div1 span:after{content: "";width: 66px;height: 28px;background:url(../images/t2-1.png)  no-repeat center center/contain;display: block;position: absolute;left: 100%;top:2px;bottom: 0;margin: auto 0;}
.title3 .div1 span:before{content: "";width: 66px;height: 28px;background:url(../images/t2-1.png)  no-repeat center center/contain;display: block;position: absolute;right: 100%;top:2px;bottom: 0;margin: auto 0; transform:rotateY(180deg)}
.title3 .div2{margin-top: 16px;}
.title3 .div2 span{font-size: 18px;color: #fff;padding: 0 30px;line-height: 28px;position: relative;}
.title3 .div2 span:after{content: "";width: 271px;height: 1px;background:url(../images/t4.png)  no-repeat center center/contain;display: block;position: absolute;left: 100%;top:2px;bottom: 0;margin: auto 0;transform:rotateY(180deg)}
.title3 .div2 span:before{content: "";width: 271px;height: 1px;background:url(../images/t4.png)  no-repeat center center/contain;display: block;position: absolute;right: 100%;top:2px;bottom: 0;margin: auto 0; }

.main4 .box{padding-top: 30px;}
.main4 .list{padding: 20px 0;width: 100%;float: left;}
.main4 .list .tt{width: 50%;float: left;padding:106px 0 0 90px;}
.main4 .list .img{width: 50%;float: left;text-align: right;padding-left: 50px;}
.main4 .list .tt .tt1{font-size: 40px;color: #000;min-height: 60px;position: relative;line-height: 50px;margin-bottom: 20px;}
.main4 .list .tt .tt1 div{font-size: 16px;color: #666;text-transform: uppercase;line-height: 24px;margin-top: 8px;}
.main4 .list .tt .tt1 span{width: 60px;height: 60px;background-color: #405895;box-shadow: 5px 5px 1px #CFD5E5;text-align: center;line-height: 60px;font-family: 'Impact';font-size: 36px;position: absolute;left: -90px;top:5px;border-radius: 11px;color: #fff;}
.main4 .list .tt .tt2{font-size: 18px;line-height: 30px;}
.main4 .list .tt .tt3{margin-top: 20px;display: inline-block;font-size: 24px;line-height: 46px;font-weight: bold;color: #ff0000;font-family: 'Arial';border: 2px solid #ff0000;padding: 0 15px; border-radius: 30px;}
.main4 .list .tt .tt3 i{font-family: '微软雅黑';font-size: 16px;padding-left: 4px;font-weight: normal;line-height: 0;}
.main4 .list .tt .tt3 img{position: relative;top:-2px;padding-right: 6px;}
.main4 .list:nth-child(even) .tt{float: right;}
.main4 .list:nth-child(even) .img{text-align: left;padding-left: 0;padding-right: 50px;}



/* 选择我们你们更放心 */
.main6 .box{font-size: 0;}
.main6 .box .list{display: inline-block;vertical-align: top;width: 16.66%;border-right: 1px solid #eee;padding: 50px 10px;position: relative;text-align: center;}
.main6 .box .list:nth-child(1){border-left: 1px solid #eee;}
.main6 .box .list:after{content: "";width: 5px;height: 29px;background: #405895;position: absolute;left: -3px;top:30px;}
.main6 .box .list:before{content: "";width: 5px;height: 29px;background: #405895;position: absolute;right: -3px;top:30px;}
.main6 .box .list .img{height: 62px;line-height: 62px;font-size: 0;position: relative;top:0;}
.main6 .box .list .img img{max-height: 100%;}
.main6 .box .list .tt{font-size: 18px;color: #000;margin-top: 20px;position: relative;top:0;}
.main6 .box .list:hover .img{top:-6px;}
.main6 .box .list:hover .tt{color: #405895;top:-6px;}


/* 走进奥腾续拓 */
.main7{background: #F5F5F5;}
.main7 .box{position: relative;}
.main7 .box .bjimg{display: block;position: absolute;right: 0;top:0;height: 100%;width: 50%;}
.main7 .box .tt{position: relative;padding-right: calc(50% + 50px);}
.main7 .box .tt .tt1{font-size: 26px;color: #000;padding-bottom: 26px;margin-bottom:26px;position: relative;font-weight: bold;}
.main7 .box .tt .tt1:after{content: "";width: 88px;height: 2px;background:#405895;position: absolute;left: 0;bottom: 0;}
.main7 .box .tt .tt2{font-size: 15px;line-height: 34px;max-height:238px;overflow: hidden;}
.main7 .box .tt .tt3{margin-top: 33px;font-size: 0;}
.main7 .box .tt .tt3 a{display: inline-block;vertical-align: top;transition: all .2s;width: 120px;text-align: center;font-size: 15px;color: #fff;border-radius: 30px;background: #000000;line-height: 38px;margin-right: 20px;}
.main7 .box .tt .tt3 a:nth-child(2){background-color: #405895;}
.main7 .box .tt .tt3 a:hover{background-color: #F51616;}
.main7 .box .tt .tt4{margin-top: 44px;background: #435895;padding: 30px 0;width: calc(100% + 50px);position: relative;}
.main7 .box .tt .tt4:after{content: "";width: 600px;height: 100%;background: #435895;position: absolute;right: 100%;top:0;}
.main7 .box .tt .tt4 .tt5{border: 1px solid #fff;border-radius: 6px;min-width: 136px;text-align: center;display: inline-block;vertical-align: top;text-align: center;margin-right: 30px;padding:18px 15px 15px;}
.main7 .box .tt .tt4 .tt5 .img{line-height: 42px;height: 42px;font-size: 0;}
.main7 .box .tt .tt4 .tt5 .img img{max-height: 100%;}
.main7 .box .tt .tt4 .tt5 .tt6{font-size: 17px;color: #fff;margin-top: 11px;}
.main7 .box .tt .tt4 .tt5 .tt6 span{display: block;font-size: 13px;color: rgba(255,255,255,.6);font-family: 'Arial';}
.main7 .box .tt .tt4 .tt5:hover{background-color: rgba(255,255,255,.1);}
.main7 .box .tt .tt4 .tt5:hover .img img{animation: zy 2.5s .15s linear infinite;-webkit-animation: zy 2.5s .15s linear infinite;}
@keyframes zy{
    10% {
      transform: rotate(20deg);
    }
    20% {
      transform: rotate(-15deg);
    }
    30% {
      transform: rotate(10deg);
    }
    40% {
      transform: rotate(-10deg);
    }
    50%,100% {
      transform: rotate(0deg);
    }
}
@-webkit-keyframes zy{
    10% {
        transform: rotate(20deg);
      }
      20% {
        transform: rotate(-15deg);
      }
      30% {
        transform: rotate(10deg);
      }
      40% {
        transform: rotate(-10deg);
      }
      50%,100% {
        transform: rotate(0deg);
      }
}


/*  新闻中心 */
.main8 .box .listbox{display: none;margin: -14px -7px 0;}
.main8 .box .listbox.active{display: block;}
.main8 .box .list{display: block;padding: 15px;background: #f7f7f7;float: left;width: calc(50% - 14px);margin: 14px 7px 0;position: relative;}
.main8 .box .list .img{width: 166px;height: 122px;float: left;}
.main8 .box .list .img .bjcover{height: 100%;}
.main8 .box .list .tt{width: calc(100% - 166px);float: left;padding: 15px 110px 0 40px;}
.main8 .box .list .tt .tt1{font-size: 18px;color: #000;}
.main8 .box .list .tt .tt2{font-size: 14px;color: #999;line-height: 25px;height: 50px;overflow: hidden;margin-top: 10px;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.main8 .box .list .tt .tt3{width: 100px;padding-top:22px;border-left: 1px solid #ddd;position: absolute;right: 0;top:0;height: 100%;text-align: center;font-family: 'Arial';font-size: 26px;color: #999;}
.main8 .box .list .tt .tt3 span{display: block;font-size: 18px;}
.main8 .box .list .tt .tt3 i{transition: all 0.3s;width: 22px;height: 22px;background:#405895 url(../images/tu8.png) no-repeat center center;border-radius: 50%;display: block;margin: 22px auto 0;}
.main8 .box .list:hover .bjcover{transform:scale(1.06);}
.main8 .box .list:hover .tt .tt1{color: #405895;}
.main8 .box .list:hover .tt .tt3 i{background-color: #F51616;}

footer {overflow: hidden;position: relative;background-color: #0f2d7b;}
footer:after{content: "";width: 1000px;height: 1000px;background: rgba(0,0,0,.4);position: absolute;left: -350px;top:-300px;border-radius:50%;z-index: 1;}
footer .container-fluid{position: relative;z-index: 2;}
footer .box1{padding-top: 60px;}
footer .box1 .zuo{width: 25%;float: left;padding-right: 4%;}
footer .box1 .you{width: 75%;float: left;}
footer .box1 .tt1{width: 140px;background: #435895;line-height: 40px;text-align: center;font-size: 14px;color: #fff;float: right;}
footer .box1 .ul{width: 170px;text-align: center;border-left: 1px solid rgba(255,255,255,.3);min-height: 178px;float: left;padding: 10px;}
footer .box1 .ul:nth-child(1){border: 0;}
footer .box1 .ul:nth-child(2){width: 200px;}
footer .box1 .ul a:nth-child(n+6){display: none;}
footer .box1 .ul a{display: block;color: #fff;font-size: 14px;line-height:24px;padding-bottom:8px;}
footer .box1 .ul a:hover{text-decoration: underline !important;}
footer .box1 .ul a:nth-child(1){font-size: 18px;padding-bottom: 15px;}
footer .box1 .tt{display: inline-block;vertical-align: top;text-align: left;}
footer .box1 .tt2{float: left;width: calc(100% + 80px);margin-left: -80px;border-top: 1px solid rgba(255,255,255,.3);padding: 33px;margin-top:44px;display: flex;justify-content:space-between;}
footer .box1 .tt2 .tt3{text-align: center;font-size: 14px;color: #fff;line-height: 24px;}
footer .box1 .tt2 .img{width: 48px;height: 48px;background:#405895;border-radius: 50%;text-align: center;line-height: 48px;margin: 0 auto 11px;font-size: 0;}
footer .box1 .tt2 .tt3:nth-child(1){font-size: 20px;}
footer .box1 .tt2 .tt3:nth-child(2){font-size: 20px;}
footer .box2{background: rgba(0,0,0,.4);padding: 25px 0;}
footer .box2 .div1{float: left;font-size: 14px;color: #fff;line-height: 24px;padding: 5px 0;}
footer .box2 .div2:nth-child(2){float: right;}










/*内页共用*/
.ny{min-height:666px;padding: 44px 0 50px;}
.ny .zuo{width:260px;float: left;padding-right: 30px;}
.ny .you{width:calc(100% - 260px);float: left;}
.ny .zuo .top{line-height: 76px;background: #405895;margin-bottom: 2px;font-size:20px;font-weight: bold;color: #fff;text-align: center;height: 76px;overflow: hidden;position: relative;display: block !important ;top:0 !important}
.ny .zuo .top span{font-size: 11px;color: #fff;font-family: 'Arial';text-transform: uppercase;line-height: normal;}
.ny .zuo .top:before{position: absolute;right:16px;top:2px;opacity: 0;}

.ny .zuo .ul{margin-bottom: 20px;}
.ny .zuo .ul > a{display:block;width: 100%;margin-top: 2px;line-height: 42px;background: #f1f1f1;color: #000;position: relative;padding: 0 30px;transition: all 0.3s;}
.ny .zuo .ul > a:before{position: absolute;right: 20px;top:0;color: #333;line-height: inherit;font-size: 80%;transition: all 0.3s;transform:rotate(-90deg)}
.ny .zuo .ul > a:hover{background: #405895;color: #fff;}
.ny .zuo .ul > a:hover:before{color: #fff;}
.ny .zuo .ul > a.active{background: #405895;color: #fff;}
.ny .zuo .ul > a.active:before{color: #fff;transform:rotate(0deg)}

/*左侧联系我们*/
.ny .zuo .tt{border:1px solid #eee;margin-top: 3px;background: #fff;}
.ny .zuo .tt .tt1{color: #000;padding:16px 0;padding-left: 60px;border-bottom: 1px solid #eee;background: url("../images/tu22.png") no-repeat 16px center;}
.ny .zuo .tt .tt1 span{color: #e22430;font-size: 20px;display: block;font-weight: bold;line-height: 24px;}
.ny .zuo .tt .tt2{padding:16px;color: #333;font-size: 13px;line-height: 26px;}
/*右侧顶部*/
.ny .you .top{font-size:20px;color: #000;font-weight: bold;border-bottom: 1px solid #eee;line-height:54px;margin-bottom:25px;position: relative;}
.ny .you .top .top2{position: absolute;right: 0;top:0;font-size: 14px;font-weight: 500;color: #000;}
.ny .you .top .top2 span{color: #405895;}
.ny .you .top .top2 a{color: #000;transition: all .2s;}
.ny .you .top .top2 a:hover{color: #405895;}

/* 二级需要 */
.ny .zuo .ul > a{padding-right: 40px;;}
.ny .zuo .ul > a i{display: block;position: absolute;right: 20px;top:0;color: #333;line-height: inherit;font-size: 80%;transition: all 0.3s;transform:rotate(-90deg)}
.ny .zuo .ul > a:hover i{color: #fff;}
.ny .zuo .ul > a.active i{transform:rotate(0deg);color: #fff;}
.ny .zuo .ul2{display:none;padding: 0 20px;}
.ny .zuo .ul2.active{display:block;}
.ny .zuo .ul2 a{line-height: 42px;padding:0 10px 0 15px;width: 100%;position: relative;display: block;transition: all 0.3s}
.ny .zuo .ul2 a:nth-child(n+2){border-top:1px dashed #eee;}
.ny .zuo .ul2 a:hover{color: #405895}
.ny .zuo .ul2 a.active{color: #405895}
/* 二级结束 */



/*内页新闻*/
.nyxw .list{margin-bottom:20px;display: block;padding: 14px;border: 1px solid #e9e9e9;}
.nyxw .list .img{width:calc(9% + 156px);float: left;}
.nyxw .list .img .bjcover{height:200px;}
.nyxw .list .tt{float: left;width: calc(91% - 156px);padding-left: 22px;}
.nyxw .list .tt1{font-size: 17px;color: #000;font-weight: bold;line-height: 27px;margin-top: 10px;}
.nyxw .list .tt2{color: #b1b1b1;font-size: 12px;line-height: 28px;}
.nyxw .list .tt3{color: #333333;line-height: 25px;height: 75px;overflow: hidden;}
.nyxw .list .tt4{width:96px;border: 1px solid #d9d9d9;border-radius: 20px;text-align: center;color: #333333;line-height: 29px;margin-top: 14px;position: relative;padding-right: 20px;}
.nyxw .list .tt4:after{content:"";width: 10px;height: 7px;background: url("../images/tu29.png") no-repeat center center;position: absolute;right: 20px;top:0;bottom:0;margin: auto 0;transition: all 0.3s;z-index: 1;}
.nyxw .list .tt4:before{content:"";width: 0;height: 7px;background: url("../images/tu29-1.png") no-repeat center center;position: absolute;right: 30px;top:0;bottom:0;margin: auto 0;transition: all 0.3s;z-index: 2;}
.nyxw .list:hover .tt4{background-color: #405895;color: #fff;border-color: #405895;}
.nyxw .list:hover .tt4:before{width: 10px;transition: all 0.3s;right: 20px;}
.nyxw .list:hover .img .bjcover{transform:scale(1.06);}



/*详情页*/
.danye{color:#000000;font-size: 16px;line-height: 180%;}
.danye .topbox{margin-bottom:20px;text-align: center;}
.danye .bt{color: #000;font-size: 22px;padding-bottom: 10px;}
.danye .rq{color: #555555;font-size: 14px;}
.danye .xian{width: 100%;height: 11px;margin-top:16px;;border-top: 1px dashed #ccc;}
.danye .img{margin:0 auto 18px auto;display: block;}
.danye .img img{display: block;margin: 0 auto;}
.danye .ditu{height:400px;position: relative;margin:20px auto;border: 1px solid #eee;}



/* 产品展示 */
.nycp{margin: 0 -10px;}
.nycp .list{display: block;width: calc(33.33% - 20px);float: left;margin: 0 10px 20px;}
.nycp .list .img{border: 1px solid #EAEAEA;padding-top: 80%;position: relative;background-color: #fff;}
.nycp .list .bjcover{padding-top: 77%;}
.nycp .list .img img{display: block;position: absolute;left: 0;right: 0;top:0;bottom: 0;margin: auto;max-height: 88%;max-width: 88%;transition: all .3s;}
.nycp .list .tt{font-size: 16px;color: #000;background-color: #EAEAEA;text-align: center;line-height: 60px;margin-top: 1px;}
.nycp .list:hover .img img{transform:scale(1.06);}
.nycp .list:hover .bjcover{transform:scale(1.06);}
.nycp .list:hover .tt{color: #fff;background-color: #405895;}













/*transition: all 0.3s;*/
/*405895*/

/* e40000 */

/*transform:scale(1.06);*/

/*媒体查询开始*/
@media (min-width:1200px){
  .main8 .box .list:nth-child(1){padding: 25px;}
  .main8 .box .list:nth-child(1) .img{height:185px;width: 252px;}
  .main8 .box .list:nth-child(1) .tt{padding-right: 30px;width: calc(100% - 252px);}
  .main8 .box .list:nth-child(1) .tt .tt2{height: 100px; -webkit-line-clamp:4;}
  .main8 .box .list:nth-child(1) .tt .tt3{font-size: 0;top:auto;bottom: 0;height: 44px;border: 0;padding: 0;width:60px;}
  .main8 .box .list:nth-child(1) .tt .tt3 span{display: none;}
  .main8 .box .list:nth-child(1) .tt .tt3 i{margin: 0;}

  .main8 .box .list:nth-child(4){padding: 25px;margin-top: -69px;}
  .main8 .box .list:nth-child(4) .img{height:185px;width: 252px;}
  .main8 .box .list:nth-child(4) .tt{padding-right: 30px;width: calc(100% - 252px);}
  .main8 .box .list:nth-child(4) .tt .tt2{height: 100px; -webkit-line-clamp:4;}
  .main8 .box .list:nth-child(4) .tt .tt3{font-size: 0;top:auto;bottom: 0;height: 44px;border: 0;padding: 0;width:60px;}
  .main8 .box .list:nth-child(4) .tt .tt3 span{display: none;}
  .main8 .box .list:nth-child(4) .tt .tt3 i{margin: 0;}


}
@media (max-width:1299px){
    header nav ul > li > a{padding: 0 28px;}






}
@media (max-width:1400px){
  /* .main9 {min-height: inherit;background: #5A5A5A;}
  .main9 .bjimg{display: none;}
  .main9 .box1{padding-top:50px;padding-left:0;}
  .main9 .box1 .ul{padding: 0 20px 0 0;border: 0 !important;}
  .main9 .box1 .ul a{display: block !important;}
  .main9 .box1 .tt{display:block;}
  .main9 .box1 .tt2{width: 100%;margin-left: 0;}
  .main9 .box1 .tt4{width: 100%;margin-left: 0;}
  .main9 .box1 .tt4 .tt5{float: none !important;}
   */
  
}
@media (max-width:1199px){
    header nav ul > li > a{padding: 0 20px;}
    .title .div1 div{font-size: 30px;padding: 0 30px 2px;}
    .title .div2{font-size: 16px;margin-top: 0;}

    /*  新闻中心 */
    .main8 .box .list{width: calc(100% - 14px);}
    .main7 .box .tt .tt4 .tt5{margin-right: 10px;}
    .title3 .div1 span{font-size: 40px;line-height: 50px;}
    .main4 .list .tt .tt1{font-size: 30px;line-height: 40px;}
    .main4 .list .tt{padding-top: 40px;}
    footer:after{left: -555px;top:-200px;}
    footer .box1 .zuo{display: none;}
    footer .box1 .you{width: 100%;}
    footer .box1 .tt2{width: 100%;margin: 40px 0 0;}














}
@media (max-width:991px) {
    header .box1{display: none;}
    header .box2 .logo{line-height: 100px;height: 100px;}
    /*pc导航*/
    header nav{display: none;width:170px;float: none;padding:15px 20px 20px;margin:0;position: absolute;right:0;top:100%;z-index:113;background: #fff;box-shadow: 0 0 6px rgba(0,0,0,.1)}
    header nav .container-fluid{padding: 0;}
    header nav ul > li{display:block;width:100%;text-align: left;padding:0;border-bottom: 1px solid #ddd;}
    header nav ul > li:nth-last-child(1){border: 0;}
    header nav ul > li > a{display:block; color: #333;font-size:15px;text-align: center;padding: 0;line-height: 50px;}
    header nav ul > li:hover .ul{display: none;}

    /*移动导航按钮*/
    header .lanmu{width: 30px;font-size: 0;height: 21px;position: absolute;right: 15px;bottom:40px;cursor: pointer;z-index: 2;}
    header .lanmu i{display: inline-block;width: 100%;height: 3px;background: #405895;border-radius: 3px;transition: all 0.6s;}
    header .lanmu i:nth-child(2), .lanmu i:nth-child(3){width: 40%;margin:6px 0;}
    header .lanmu i:nth-child(2){margin-right: 10%;}
    header .lanmu i:nth-child(3){margin-left: 10%;}
    header .lanmu.active i:nth-child(1) {transform: rotate(45deg) translateY(4px) translateX(5px);}      
    header .lanmu.active i:nth-child(4){transform: rotate(-45deg) translateY(-8px) translateX(8px);}
    header .lanmu.active i:nth-child(2){transform: translateX(-30px);opacity: 0;}
    header .lanmu.active i:nth-child(3){transform: translateX(30px);opacity: 0;}


    /* 走进奥腾续拓 */
    .main6 .box .list{padding: 5px;}

    footer .box1{padding-top:30px;}
    footer .box1 .tt1{display: none;}
    footer .box1 .ul{width: 100% !important;text-align: left;min-height: inherit;margin-top: 10px;border: 0;padding: 10px 0;}
    footer .box1 .ul a{display: inline-block !important;vertical-align: top !important;padding: 0 20px 5px 0 !important;}
    footer .box1 .ul a:nth-child(1){font-size: 16px;display: block !important;padding: 0 0 8px !important;}
    footer .box1 .tt2{display: none;}
    footer .box2{margin-top: 28px;padding: 20px 0;}

    .main7 .box .bjimg{display: none;}
    .main7 .box .tt{padding-right: 0;}

    /* 选择奥腾续拓的四大优势 */
    .title3{padding: 20px 0 6px;}
    .title3 .div1 span{font-size: 24px;line-height: 30px;padding: 0;}
    .title3 .div1 span:after{display: none;}
    .title3 .div1 span:before{display: none;}
    .title3 .div2{margin-top: 11px;}
    .title3 .div2 span{font-size: 14px;padding: 0;}
    .title3 .div2 span:after{display: none;}
    .title3 .div2 span:before{display: none;}
    .main4 .box{padding-top: 20px;}

    .main4 .list .tt{width: 100%;float: left;padding:0 0 0 54px;}
    .main4 .list .img{width: 100%;padding: 20px 0 0 !important;text-align: center !important;}
    .main4 .list .img img{max-height:200px;}
    .main4 .list .tt .tt1{font-size: 24px;min-height: 40px;line-height: 34px;margin-bottom: 11px;}
    .main4 .list .tt .tt1 div{font-size: 12px;line-height: 20px;margin-top: 4px;}
    .main4 .list .tt .tt1 span{width: 40px;height: 40px;line-height: 40px;font-size: 24px;left: -54px;top:0;}
    .main4 .list .tt .tt2{font-size: 15px;line-height: 30px;}
    .main4 .list .tt .tt3{margin-top: 14px;font-size: 20px;}
    .main4 .list .tt .tt3 i{font-size: 14px;}
    
    /*内页共用*/
    .ny{min-height:333px;padding: 20px 0 50px;}
    .ny .zuo{width:100%;padding: 0;margin-bottom: 20px;}
    .ny .you{width:100%;}
    .ny .zuo .top{line-height:48px;margin:0;font-size:18px;height:50px;text-align: left;padding: 0 30px 2px 20px;}
    .ny .zuo .top span{font-size: 11px;color: #fff;font-family: 'Arial';text-transform: uppercase;}
    .ny .zuo .top:before{opacity: 1;}
    .ny .zuo .ul{margin:0;display: none;}
    .ny .zuo .ul a{text-align: center;padding: 0 5px}




}

@media (max-width:767px) {
    .main60{padding:36px 0;}
    .title{margin-bottom:26px;}
    .title .div1 div{font-size:22px;line-height:30px;padding: 0;}
    .title .div1 div:after{display: none;}
    .title .div1 div:before{display: none;}
    .title .div2{font-size:14px;}
    .title1{margin-top: -8px;}

    .banner .swiper-slide img{width: 140%;max-width: 140%;margin-left: -20%;}
    .banner .swiper-pagination-bullet{width: 6px;height: 6px;margin: 0 2px -6px !important;}
    .banner .swiper-pagination-bullet.swiper-pagination-bullet-active{width: 20px;}

    .main2 .list .tt{font-size: 14px;line-height: 40px;}

    .main1{overflow: hidden;}
    .main1 img{width: 180%;max-width: 180%;margin-left: -49%;}


    .main3 .box{margin: -10px -5px 0;}
    .main3 .box .list{width: calc(50% - 10px) !important;margin: 10px 5px 0;}
    .main3 .box .list .bjcover{height: auto;padding-top: 77%;}
    .main3 .box .list:nth-child(5){display: none;}
    .main3 .box .list .tt{font-size: 14px;line-height: 40px;text-align: center;padding: 0 5px;}
    .main3 .box .list .tt i{display: none;}


    /* 选择我们你们更放心 */
    .main6 .box .list{width: 33.33%;padding:20px 5px;border: 0 !important;}
    .main6 .box .list:after{display: none !important;}
    .main6 .box .list:before{display: none !important;}
    .main6 .box .list .tt{font-size: 16px;}

    /* 新闻中心 */
    .title1 {margin-bottom:22px;}
    .title1 a{width: 140px;font-size: 16px;line-height: 44px;margin: 0 5px 10px;}

    .main8 .box .list .tt{padding: 4px 20px 0 30px;}
    .main8 .box .list .tt .tt2{margin-top: 6px;}
    .main8 .box .list .tt .tt3{width: 100%;padding-top:6px;border-left: 0;position: relative;right: auto;top:auto;height:auto;text-align: left;font-size: 20px;}
    .main8 .box .list .tt .tt3 span{display: inline;padding-left: 10px;font-size: 14px;}
    .main8 .box .list .tt .tt3 i{margin: 0;position: absolute;right: 0;top:auto;bottom: 0;}

    .main7 .box .tt .tt1{font-size: 20px;padding-bottom: 15px;margin-bottom: 15px;}
    .main7 .box .tt .tt1:after{width: 50px;}
    .main7 .box .tt .tt2{line-height: 30px;max-height:240px;}
    .main7 .box .tt .tt3{margin-top:20px;}
    .main7 .box .tt .tt4{font-size: 0;}
    .main7 .box .tt .tt4 .tt5{min-width: 110px;}
    .main7 .box .tt .tt4 .tt5 .img{line-height: 34px;height: 34px;}

    .title2{margin-bottom: 26px;}
    .title2 .tt{font-size: 14px;}

    .main5{overflow: hidden;}
    .main5 img{width: 156%;max-width: 156%;margin-left: -16%;}


    .nycp{margin: 0 -5px;}
    .nycp .list{width: calc(50% - 10px);margin: 0 5px 10px;}
    .nycp .list .tt{font-size:14px;line-height: 40px;}
    /*详情页*/
    .danye{font-size: 14px;}
    .danye .topbox{margin-bottom: 11px;}
    .danye .bt{font-size: 18px;padding-bottom: 2px;}
    .danye .img{margin:0 auto 15px auto;}
    .danye .ditu{height:360px;margin: 15px auto;}
    .danye .xian{margin-top: 10px;}



    
   
}
@media (max-width:600px) {
    header .box2 .logo{height:80px;line-height:80px;max-width: calc(100% - 40px);}
    header .lanmu{bottom:30px;}

    .title1 a{width: auto;font-size: 15px;line-height: 40px;margin: 0 2px 4px;min-width: calc(33.33% - 4px);}

    .main8 .box .list{padding:0;background: fixed;}
    .main8 .box .list .img{width:120px;height:88px;}
    .main8 .box .list .tt{width: calc(100% - 120px);padding:0 0 0 15px;}
    .main8 .box .list .tt .tt1{font-size: 14px;}
    .main8 .box .list .tt .tt2{font-size: 12px;line-height: 20px;height: 40px;margin-top: 2px;}
    .main8 .box .list .tt .tt3{font-size: 16px;padding-top: 4px;}
    .main8 .box .list .tt .tt3 span{font-size: 12px;}
    .main8 .box .list .tt .tt3 i{display: none;}
    .main7 .box .tt .tt4{padding-top: 20px;}
    .main7 .box .tt .tt4 .tt5{margin-top: 10px;}
    
       /*内页新闻*/
       .nyxw .list{margin-bottom:20px;padding: 0;box-shadow: 0 0 0;}
       .nyxw .list .img{width:100%;float:none;margin:15px 15px 0;max-width: calc(100% - 30px);}
       .nyxw .list .img .bjcover{height:auto;padding-top: 66%;}
       .nyxw .list .tt{float: none;width: 100%;padding-left: 0;padding: 0 10px;padding: 10px 20px 20px;}
       .nyxw .list .tt1{text-overflow:inherit;white-space:inherit;overflow: inherit;line-height: 24px;}
       .nyxw .list .tt3{height:auto;max-height:75px;}
       



}

@media (max-width:479px) {
    /* 选择我们你们更放心  */
    .main6 .box .list .img{height:40px;}
    .main6 .box .list .tt1{font-size: 16px;margin-top:14px;}
    .main6 .box .list .tt2{font-size: 11px;line-height: 14px;}


    .danye .ditu{height:300px}
    




}
 /*手机底部*/
@media (max-width:991px) {
  footer{margin-bottom: 51px;}
    .sjdibu{height:50px;background:#405895;position:fixed; bottom:0; left:0; z-index:113; border-top:solid 1px #fff;width: 100%;text-align: center;font-size: 0;}
    .sjdibu .box1 a{display: inline-block;vertical-align: top;color: #fff;padding: 5px;}
    .sjdibu .box1 a span{ color:#fff; font-size:16px; line-height:20px;}
    .sjdibu .box1 a h6{ font-size:12px; line-height:20px;margin: 0;}
    .sjdibu .box2{ position: fixed; left: 0; bottom:51px; z-index:112; width: 100%;background: #fff;box-shadow: 0 -2px 4px rgba(0,0,0,.1);padding: 6px 0;display: none;}
    .sjdibu .box2 img{max-height: 140px;display: block;margin: 0 auto;} 
}