/*-----------------------------------------------------------*/

/*copyright by 动力无限  www.btoe.cn*/

/*邮箱 btoe@btoe.cn*/

/*合作电话 400-0599-360*/

/*版权所有违者必究*/

/*-----------------------------------------------------------*/

.sjcTop,

.sjcTop2,

.sjcBottom,

.sjcLeft,

.sjcRight,

.bg,

.leftWow,

.rightWow,

.bottomWow {

  -webkit-transition: all 0.8s ease-out;

  transition: all 0.8s ease-out;

}





.banner_bg{

  position: relative;

  margin: 0px auto  0 auto;

}



.bodyindex #indexPage #topSlider .content_list .owl-stage .item_block {

  height: 840px !important;

}







/* tel */



.tel_bg{

  margin: 0 auto;

  width: 100%;

}



.tel_bg .tel_box{

  margin: 0 auto;

  width: 1300px;

  position: relative;

}



.tel_bg .tel_box .tel_l{

  float: left;

  background: url(../images/tel_bg.png) no-repeat center;

  width: 395px;

  height: 255px;

  padding-left: 93px;

  margin-top: -145px;

  position: relative;

  z-index: 5;

}



.tel_bg .tel_box .tel_l .tel{

  margin-top: 70px;

  height: 58px;

}



.tel_bg .tel_box .tel_l .tel img{

  display: block;

  float: left;

  margin-right: 25px;

  width: 58px;

  height: 58px;

  animation: msClock 1.2s linear infinite;

  animation: msClock 1.2s linear infinite;

}



.tel_bg .tel_box .tel_l .tel span{

  display: block;

  float: left;

}



.tel_bg .tel_box .tel_l .tel span i{

  display: block;

  font-size: 16px;

  color:  #fff;

}



.tel_bg .tel_box .tel_l .tel span em{

  display: block;

  font-size: 32px;

  color:  #fff;

  font-family: Arial, Helvetica, sans-serif;

  font-weight: bold;

  line-height: 30px;

  margin-top: 5px;

}



/* 询盘*/

i {

  font-weight: normal;

  font-style: normal;

}



.topxunpan {

  position: relative;

  display: block;

  z-index: 5;

  margin: 30px 0 0 80px;

}





.topxunpan .xp {

  position: relative;

  height: 36px;

  line-height: 36px;

  font-size: 16px;

  color: #fff;

  cursor: pointer;





}



.topxunpan .xp img {

  position: relative;

  top: 0px;

  margin: 0px 10px 0 0px;

  float: left;

}



.topxunpan .xp i {

  padding: 0px;

  margin-left: 0px;

  margin-right: 0px;

  box-sizing: border-box;

  font-size: 16px;

  color: #fff;

}





.topxunpan .xp #xunpantip {

  z-index: 999;

  position: absolute;

  top: 30px ;

  left: 30%;

  width: 180px;

  height: 34px;

  line-height: 34px;

  text-align: center;

  color: #fff;

  font-size: 14px;

  -webkit-transform: translateX(-50%) scale(0);

  -moz-transform: translateX(-50%) scale(0);

  -o-transform: translateX(-50%) scale(0);

  -ms-transform: translateX(-50%) scale(0);

  transform: translateX(-50%) scale(0);

  -webkit-transition: transform .4s, opacity .4s;

  -moz-transition: transform .4s, opacity .4s;

  -o-transition: transform .4s, opacity .4s;

  -ms-transition: transform .4s, opacity .4s;

  transition: transform .4s, opacity .4s;

  background-color: #1b3566 ;

  border-radius: 4px;

  opacity: 0;

  font-weight: bold;

  box-shadow: 5px 5px 2px #dfdfdf;

}



.topxunpan .xp #xunpantip::after {

  content: '';

  position: absolute;

  top: -16px;

  left: 50%;

  width: 0;

  height: 0;

  -webkit-transform: translateX(-50%);

  -moz-transform: translateX(-50%);

  -o-transform: translateX(-50%);

  -ms-transform: translateX(-50%);

  transform: translateX(-50%);

  border: 8px solid transparent;

  border-bottom-color: #1b3566 ;



}



.topxunpan .xp #xunpantip.xunpantextactive {

  -webkit-transform: translateX(-50%) scale(1);

  -moz-transform: translateX(-50%) scale(1);

  -o-transform: translateX(-50%) scale(1);

  -ms-transform: translateX(-50%) scale(1);

  transform: translateX(-50%) scale(1);

  opacity: 1;

}





.tel_bg .tel_box .search{

  float: right;

  width: 412px;

  height: 58px;

  background: #f7f7f7;

  border-radius: 45px;

  margin-top: 33px;

}



.tel_bg .tel_box .search .search2{

  width: 312px;

  height: 58px;

  float: left;

  padding-left: 25px;

  font-size: 14px;

  color: #333333;

}



.tel_bg .tel_box .search .search_s{

  float: right;

  width: 22px;

  height: 22px;

  margin: 18px 22px 0 0;

  cursor: pointer;



}



/* t_title */



.t_title{

  margin: 0 auto;

  text-align: center;

}



.t_title h3{

  margin: 0 auto;

  font-size: 34px;

  color: #333;

  line-height: 35px;

}



.t_title h3 a{

  display: block;

  margin: 0 auto;

  font-size: 34px;

  color: #333;

}



.t_title i{

  display: block;

  margin: 10px auto 0 auto;

  font-size: 38px;

  color: #333;

  font-family: Arial, Helvetica, sans-serif;

  font-weight: bold;

  text-transform: uppercase;

  line-height: 35px;

}







/* product */



.pro_bg{

  margin: 80px auto 0 auto ;

  width: 100%;

  background: url(../images/pro_bg.jpg) no-repeat  center 70px;

}



.pro_bg .product{

  width: 1300px;

  margin: 0 auto;

}



.pro_bg .product .pro_list{

  margin: 30px auto 0 auto;

}



.pro_bg .product .pro_list ul{

  text-align: center;

}



.pro_bg .product .pro_list ul li{

  display: inline-block;

  width: 217px;

  height: 67px;

  line-height: 67px;

  background: #f5f5f5;

  position: relative;

  z-index: 5;

  margin: 0 29px;

}



.pro_bg .product .pro_list ul li a{

  position: relative;

  z-index: 5;

  display: block;

}



.pro_bg .product .pro_list ul li a span{

  font-size: 16px;

  color: #333333;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

  display: block;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

  display: block;

  max-width: 115px;

  padding: 0 3px;

  text-align: center;

  margin: 0 auto;



}



.pro_bg .product .pro_list ul li a::after{

  position: absolute;

  left: 37px;

  top: 50%;

  width: 12px;

  height: 1px;

  background: #cecece;

  content: "";

  z-index: -1;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}



.pro_bg .product .pro_list ul li a::before{

  position: absolute;

  right: 37px;

  top: 50%;

  width: 12px;

  height: 1px;

  background: #cecece;

  content: "";

  z-index: -1;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}



.pro_bg .product .pro_list ul li::after{

  position: absolute;

  left: 0px;

  top: 0%;

  width: 0px;

  height: 100%;

  background: #1b3566;

  content: "";

  z-index: -1;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}





.pro_bg .product .pro_list ul li.on::after{

  width: 100%;

}

.pro_bg .product .pro_list ul li.on a span{

  color: #fff;

}



.pro_bg .product .pro_list ul li.on a::after{

  background:  #495d85;



}



.pro_bg .product .pro_list ul li.on a::before{

  background:  #495d85;

}





.pro_bg .product .pro_box{

  margin: 33px auto 0 auto;

  width: 1360px;

} 





.pro_bg .product .pro_box ul li {

  float: left;

  width: 402px;

  margin-right: 48px;

  margin-bottom: 25px;

}



.pro_bg .product .pro_box ul li .pic{

  width: 400px;

  height: 300px;

  border: 1px solid #e6e6e6;

}



.pro_bg .product .pro_box ul li .pic a{

  width: 380px;

  height: 280px;

  margin: 10px;

  overflow: hidden;

  display: inline-block;

}



.pro_bg .product .pro_box ul li .pic img{

  width: 380px;

  height: 280px;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}



.pro_bg .product .pro_box ul li .txt{

  width: 380px;

  margin: 0 auto;

  height: 75px;

  line-height: 75px;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}



.pro_bg .product .pro_box ul li .txt h5 a{

  font-size: 18px;

  color: #333333;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

  display: block;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

  background: url(../images/buttom1.png) no-repeat left center;

  float: left;

  width: 250px;

  padding-left: 30px;

}



.pro_bg .product .pro_box ul li .more{

  display: block;

  float: right;

  font-size: 14px;

  color: #333333;

  font-family: Arial, Helvetica, sans-serif;

  text-transform: capitalize;

  background: url(../images/more.png) no-repeat right center;

  padding-right: 30px;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}



.pro_bg .product .pro_box ul li:hover .txt{

  width: 400px;

}



.pro_bg .product .pro_box ul li:hover .txt h5 a{

  color: #1b3566;

}





.pro_bg .product .pro_box ul li:hover .pic img{

  transform: scale(1.1);

  -webkit-transform: scale(1.1);

  -o-transform: scale(1.1);

}









/* ys */



.ys_bg{

  width: 100%;

  height: 920px;

  margin: 40px auto 0 auto;

  overflow: hidden;

  background: url(../images/ys_bg.jpg) no-repeat center;

  position: relative;

  z-index: 5;

}



.ys_bg .ys{

  width: 1300px;

  margin: 0 auto;

  position: relative;

  padding-top: 98px;



}



.ys_bg .ys .t_title{

  background: url(../images/ys_t.png) no-repeat center;

}



.ys_bg .ys .t_title h3{

  color: #fff;



}



.ys_bg .ys .t_title i{

  color: #fff;

}



.ys_bg .ys .ys_box{

  position: relative;

  z-index: 5;

  margin: 47px auto  0 auto;

}



.ys_bg .ys .ys_box .ys_img{

  position: absolute;

  top: 0px;

  left: 316px;

  width: 668px;

  height: 540px;

}



.ys_bg .ys .ys_box .ys_img img{

  width: 668px;

  height: 540px;

  animation: ht 2s infinite;

  -moz-animation: ht 2s infinite;

  /* Firefox */



  -webkit-animation: ht 2s infinite;

  /* Safari and Chrome */



  -o-animation: ht 2s infinite;

}



.ys_bg .ys .ys_box .ys_xt{

  position: absolute;

  top: -110px;

  left: -58px;

  width: 1416px;

  height: 654px;

  z-index: 5;

} 



.ys_bg .ys .ys_box .bd{

  margin: 0 auto;

  padding-top: 565px;

  width: 985px;

}





.ys_bg .ys .ys_box .bd ul li{

  float: left;

  width: 985px;

}



.ys_bg .ys .ys_box .bd ul li p{

  font-size: 16px;

  color: #fff;

  line-height: 34px;

  text-align: center;



}





.ys_bg .ys .ys_box .hd{

  position: absolute;

  left: 0px;

  top: 4;

  width: 1300px;

}



.ys_bg .ys .ys_box .hd ul li{

  width: 159px;

  height: 97px;

  position: relative;





}



.ys_bg .ys .ys_box .hd ul li.ys1{

  background: url(../images/ys1.png) no-repeat  center;

  position: absolute;

  left: 50px;

  top: 107px;

  padding-left: 50px;



}



.ys_bg .ys .ys_box .hd ul li.ys2{

  background: url(../images/ys2.png) no-repeat  center;

  position: absolute;

  left: 51px;

  top: 235px;

  padding-left: 50px;

}



.ys_bg .ys .ys_box .hd ul li.ys3{

  background: url(../images/ys3.png) no-repeat  center;

  position: absolute;

  right: 45px;

  top: 107px;

  padding-right: 50px;

}



.ys_bg .ys .ys_box .hd ul li.ys4{

  background: url(../images/ys4.png) no-repeat  center;

  position: absolute;

  right: 45px;

  top: 235px;

  padding-right: 50px;

}





.ys_bg .ys .ys_box .hd ul li span{

  display: block;

  width: 24px;

  height: 24px;

  overflow: hidden;

  margin: 20px auto 7px auto;

  position: relative;

  z-index: 9;



}



.ys_bg .ys .ys_box .hd ul li span .ys_ico1{

  display: block;

  width: 24px;

  height: 24px;

  margin: 0 auto;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}





.ys_bg .ys .ys_box .hd ul li span .ys_ico2{

  display: block;

  width: 24px;

  height: 24px;

  margin: 0 auto;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}



.ys_bg .ys .ys_box .hd ul li p{

  font-size: 22px;

  color: #fff;

  text-align: center;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

  position: relative;

  z-index: 9;

}





.ys_bg .ys .ys_box .hd ul li::after{

  position: absolute;

  left: 0px;

  top: 0px;

  width: 0%;

  height: 100%;

  content: "";

  z-index: -1;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}



.ys_bg .ys .ys_box .hd ul li.ys1::after{

  background: url(../images/ys_list.png) no-repeat center;

}



.ys_bg .ys .ys_box .hd ul li.ys2::after{

  background: url(../images/ys_list2.png) no-repeat center;

}



.ys_bg .ys .ys_box .hd ul li.ys3::after{

  background: url(../images/ys_list3.png) no-repeat center;

}



.ys_bg .ys .ys_box .hd ul li.ys4::after{

  background: url(../images/ys_list4.png) no-repeat center;

}



.ys_bg .ys .ys_box .hd ul li.on span .ys_ico1{

  transform: translateY(-24px);



}



.ys_bg .ys .ys_box .hd ul li.on span .ys_ico2{

  transform: translateY(-24px);



}



.ys_bg .ys .ys_box .hd ul li.on::after{

  width: 100%;

}



.ys_bg .ys .ys_box .hd ul li.on p{

  color:  #333333;

}



.ys_bg .ys .ys_box .next{

  cursor: pointer;

  position: absolute;

  background: url(../images/ys_left.png) no-repeat center;

  width: 80px;

  height: 80px;

  left: -220px;

  top: 180px;





}





.ys_bg .ys .ys_box .prev{

  cursor: pointer;

  position: absolute;

  background: url(../images/ys_right.png) no-repeat center;

  width: 80px;

  height: 80px;

  right: -220px;

  top: 180px;

} 



@keyframes ht {

  0% {

  -webkit-transform: translateY(-5px);

  transform: translateY(-5px);

 }

  50% {

  -webkit-transform: translateY(5px);

  transform: translateY(5px);

 }

  100% {

  -webkit-transform: translateY(-5px);

  transform: translateY(-5px);

 }

 }

  @-moz-keyframes ht {

  0% {

  -webkit-transform: translateY(-5px);

  transform: translateY(-5px);

 }

  50% {

  -webkit-transform: translateY(5px);

  transform: translateY(5px);

 }

  100% {

  -webkit-transform: translateY(-5px);

  transform: translateY(-5px);

 }

 }

  @-webkit-keyframes ht {

  0% {

  -webkit-transform: translateY(-5px);

  transform: translateY(-5px);

 }

  50% {

  -webkit-transform: translateY(5px);

  transform: translateY(5px);

 }

  100% {

  -webkit-transform: translateY(-5px);

  transform: translateY(-5px);

 }

 }

  @-o-keyframes ht {

  0% {

  -webkit-transform: translateY(-5px);

  transform: translateY(-5px);

 }

  50% {

  -webkit-transform: translateY(5px);

  transform: translateY(5px);

 }

  100% {

  -webkit-transform: translateY(-5px);

  transform: translateY(-5px);

 }

 }









 



/* Colors */

:root {

  --white: #ffffff;

  --turquoise: #e96e1e;

  --powder-blue:#87AEAF;

  --alice-blue:#D7EFF7;

  --anti-flash-white:#F6F9FD;

  --oxford-blue:#011529;

  --aquamarine: #7FFFD4;

  --payne-gray:#607080;

  --prussian-blue:#082E47;

  --rich-black:#03101C;

  --brand: var(--turquoise);

  --fg:var(--oxford-blue);

  --fg-1:var(--rich-black);

  --fg-2:var(--prussian-blue);

  --dark: var(--oxford-blue);

  --light: var(--white);

  --bg: var(--white);

  --bg-1:var(--alice-blue);

  --bg-2:var(--anti-flash-white);

  --neutral: var(--powder-blue);

  --tone-1: var(--turquoise);

  --tone-2: var(--aquamarine);

}



.fbottom, .ll {

  fill: none;

}



.fbottom {

  stroke-width: inherit;

  stroke-opacity: 0.3;

}



.ll {

  stroke: var(--brand);

  animation: loop 10s linear infinite;

  stroke-width: 0.35;

  stroke-dasharray: 3 24.5;

  stroke-linecap: round;

}



.finny {

  stroke-width: 1.43;

  animation: rot 36s linear infinite;

  position: absolute;

  left: 0px;

  top: -30px;



}



.shad {

  animation: raise 3s linear infinite;

}



.shad.odd {

  animation-delay: -1.5s;

}



@keyframes raise {

  0%, 20% {

    opacity: 1;

  }

  30%, 70% {

    opacity: 0;

  }

  80%, 100% {

    opacity: 1;

  }

}

.ll {

  animation-delay: -1.5s;

}



.finny {

  perspective: 500px;

}



@keyframes loop {

  0% {

    stroke-dashoffset: 0.5;

  }

  100% {

    stroke-dashoffset: 28;

  }

}

.clip-shadow {

  stroke-linecap: butt;

  fill: none;

  opacity: 0.3;

  stroke-width: inherit;

  stroke: url(#sgrad);

}



#sgrad stop {

  stop-color: var(--bg-3);

}



@media (prefers-color-scheme: light) {

  #sgrad stop {

    stop-color: #2345;

  }

}





svg {

  display: block;

}





.ys_svg_bg{

  position: absolute;

  width: 100%;

  margin: 0 auto;

  left: 0;

  top: -10px;

  z-index: -1;

}



.ys_svg{

  position: relative;

  width: 1496px;

  margin: 0 auto;

}









/* case */



.case{

  width: 1300px;

  margin: 0 auto;

  position: relative;

  padding-bottom: 80px;

}



.case .t_title{

  position: absolute;

  right: 0px;

  top: 90px;

  margin: 0;

  text-align: right;



}



.case .case_box{

  padding-top: 145px;

  margin: 0 auto;

  position: relative;

}



.case .case_box .hd{

  float: left;

  width: 804px;

}



.case .case_box .hd ul li{

  float: left;

  width: 200px;

  height: 200px;

  background:  #f7f7f7;

  position: relative;

  z-index: 5;

  margin: 0 1px 1px 0;

}



.case .case_box .hd ul li:first-child{

  margin-left: 201px;

}



.case .case_box .hd ul li a{

  display: block;

  padding-left: 35px;

}



.case .case_box .hd ul li a img{

  display: block;

  width: 38px;

  height: 31px;

  margin: 38px 0 47px 0;

}



.case .case_box .hd ul li a span{

  font-size: 16px;

  color:  #333;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

  display: block;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}



.case .case_box .hd ul li a i{

  font-size: 12px;

  color:  #cccccc;

  font-family: Arial, Helvetica, sans-serif;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

  display: block;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

  margin-top: 2px;

}



.case .case_box .hd ul li::after{

  position: absolute;

  left: 0px;

  top: 0px;

  width: 100%;

  height: 0px;

  background: #1b3566;

  content: "";

  z-index: -1;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}



.case .case_box .hd ul li.on::after{

  height: 100%;

}



.case .case_box .hd ul li.on a i{

  color: #526381;

}



.case .case_box .hd ul li.on a span{

  color: #fff;

}



.case .case_box .bd{

  float: right;

  width: 391px;

  margin-top: 80px;

}



.case .case_box .bd ul li{

  float: left;

  width: 391px;

  height: 321px;

}



.case .case_box .bd ul li .pic{

  width: 391px;

  height: 321px;

}



.case .case_box .bd ul li .pic img{

  width: 391px;

  height: 321px;

}





.case .case_box .case_button{

  position: absolute;

  left: 685px;

  top: 460px;

  width: 80px;

}



.case .case_box .case_button .next{

  cursor: pointer;

  background: url(../images/left.png) no-repeat center;

  width: 30px;

  height: 30px;

  float: left;



}





.case .case_box .case_button .prev{

  cursor: pointer;

  background: url(../images/right.png) no-repeat center;

  width: 30px;

  height: 30px;

  float: right;

}



.case .case_box .pageState {

  position: absolute;

  left: 710px;

  top: 410px;

  width: 80px;

  font-size: 16px;

  color: #ababab;

  font-family: Arial, Helvetica, sans-serif;

  letter-spacing: 10px;

}



.case .case_box .pageState::after{

  content: "0";

  font-size: 16px;

  color: #ababab;

  font-family: Arial, Helvetica, sans-serif;

  position: absolute;

  left: 36px;

  top: 10px;

}



.case .case_box .pageState span{

  font-size: 38px;

  color: #1b3566;

  font-weight: bold;

  font-family: Arial, Helvetica, sans-serif;

  display: inline-block;

  line-height: 30px;

  margin-right: 10px;

  letter-spacing: 0px;

}



.case .case_box .pageState span::after{

  content: "0";

  font-size: 38px;

  color: #1b3566;

  font-weight: bold;

  font-family: Arial, Helvetica, sans-serif;

  position: absolute;

  left: -20px;

  top: 0px;

}









/* about */



.ab_bg{

  width: 100%;

  height: 765px;

  margin: 0 auto;

  background: url(../images/ab_bg.jpg) no-repeat center;

  position: relative;

}



.ab_bg .about{

  width: 1300px;

  margin: 0 auto;

  padding-top: 125px;

}



.ab_bg .about .t_title{

  margin: 0;

  text-align: left;

}



.ab_bg .about .t_title h3{

  color: #fff;

}



.ab_bg .about .t_title i{

  color: #fff;

}



.ab_bg .about .txt{

  margin-top: 60px;

  width: 680px;



}



.ab_bg .about .txt h5{

  font-size: 22px;

  color: #fff;

  font-weight: bold;



}



.ab_bg .about .txt p{

  font-size: 15px;

  color: #95a7ca;

  line-height: 32px;

  height: 128px;

  overflow: hidden;

  margin-top: 20px;

}



.ab_bg .about .txt .more{

  display: block;

  margin-top: 90px;

  width: 218px;

  height: 95px;

  line-height: 95px;

  background: url(../images/ab_more.png) no-repeat center;

  text-align: center;

}



.ab_bg .about .txt .more i{

  display: inline-block;

  font-size: 18px;

  color: #fff;

  font-weight: bold;

  text-align: center;

  background: url(../images/more1.png) no-repeat right center;

  padding-right: 32px;

}



.ab_bg .ab_xt{

  position: absolute;

  right: 0px;

  top: 343px;

  width: 169px;

  height: 568px;

  background: url(../images/ab_trait.png) no-repeat right center;

  text-align: center;

}



.ab_bg .ab_xt span{

  display: inline-block;

  font-size: 18px;

  color: #fff;

  line-height: 160px;

  text-align: center;

  writing-mode: tb-rl;

  padding-top: 65px;

  letter-spacing: 7px;

}



.ab_bg .ab_xt span i{

  font-size: 12px;

  color: #fff;

  padding-bottom: 20px;

}





/* news */



.news_bg{

  width: 100%;

  margin: 90px auto 0 auto;

  position: relative;

  padding-bottom: 85px;



}



.news_bg .news{

  width: 1300px;

  margin: 0 auto;

}



.news_bg .news .news_t{

  height: 115px;



}



.news_bg .news .news_t .t_title{

  float: left;

  text-align: left;



}



.news_bg .news .news_t .news_list{

  float: right;



} 



.news_bg .news .news_t .news_list ul li{

  float: left;

  width: 110px;

  height: 50px;

  line-height: 50px;

  margin-left: 105px;

  position: relative;

}



.news_bg .news .news_t .news_list ul li a{

  display: block;

  padding-left: 30px;

  font-size: 20px;

  color:  #333333;

  background: url(../images/buttom2.png) no-repeat 0px center;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}



.news_bg .news .news_t .news_list ul li::after{

  position: absolute;

  left: 0%;

  bottom: 0%;

  width: 0%;

  height: 2px;

  background: #1b3566;

  content: "";

  z-index: -1;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}



.news_bg .news .news_t .news_list ul li::before{

  position: absolute;

  left: 0%;

  bottom: -5px;

  width: 0%;

  height: 1px;

  background: #1b3566;

  content: "";

  z-index: -1;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}



.news_bg .news .news_t .news_list ul li.on::after{

  width: 100%;

}



.news_bg .news .news_t .news_list ul li.on::before{

  width: 100%;

}



.news_bg .news .news_t .news_list ul li.on a{

  color: #1b3566;

  font-weight: bold;



}



.news_bg .news .news_center{

  margin: 0 auto;

  height: 400px;

} 



.news_bg .news .news_box .news_l{

  float: left;

  width: 720px;

  height: 400px;

  border-right: 1px solid #dbdbdb;

}



.news_bg .news .news_box .news_l ul li{

  float: left;

  width: 318px;

  margin-right: 38px;

}



.news_bg .news .news_box .news_l ul li .news_img{

  width: 318px;

  height: 248px;

  background: #f5f5f5;

  position: relative;

  z-index: 5;



}



.news_bg .news .news_box .news_l ul li .news_img::after{

  position: absolute;

  left: 0px;

  top: 0px;

  width: 100%;

  height: 0px;

  content: "";

  z-index: -1;

  background: #1b3566;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}



.news_bg .news .news_box .news_l ul li:hover .news_img::after{

  height: 100%;

}



.news_bg .news .news_box .news_l ul li .news_img img{

  width: 298px;

  height: 228px;

  margin: 10px;

}



.news_bg .news .news_box .news_l ul li .txt{

  margin: 23px auto 0 auto;



} 



.news_bg .news .news_box .news_l ul li .txt a{

  font-size: 18px;

  color: #333333;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

  display: block;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}



.news_bg .news .news_box .news_l ul li:hover .txt a{

  color: #1b3566;

}



.news_bg .news .news_box .news_l ul li .txt p{

  font-size: 15px;

  color:  #a8a8a8;

  line-height: 26px;

  height: 52px;

  overflow: hidden;

  margin-top: 8px;



}



.news_bg .news .news_box .news_l ul li .txt span{

  display: block;

  font-size: 15px;

  color:  #ababab;

  font-family: Arial, Helvetica, sans-serif;

  margin-top: 15px;

}



.news_bg .news .news_box .news_r{

  float: right;

  width: 540px;

}



.news_bg .news .news_box .news_r ul li{

  height: 90px;

  margin-bottom: 65px;



}



.news_bg .news .news_box .news_r ul li .time{

  float: left;

  width: 90px;

  height: 90px;

  background:  #f5f5f5;

  text-align: center;

  position: relative;

  z-index: 5;

}



.news_bg .news .news_box .news_r ul li .time span{

  display: block;

  font-size: 12px;

  color: #333;

  font-family: Arial, Helvetica, sans-serif;

  text-transform: uppercase;

  margin: 18px auto 9px auto;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}



.news_bg .news .news_box .news_r ul li .time em{

  display: block;

  margin: 0 auto;

  width: 15px;

  height: 1px;

  background: #bbbbbb;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}



.news_bg .news .news_box .news_r ul li .time i{

  display: block;

  font-size: 15px;

  color: #333;

  font-family: Arial, Helvetica, sans-serif;

  margin-top: 9px;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}



.news_bg .news .news_box .news_r ul li .txt{

  float: right;

  width: 420px;



} 



.news_bg .news .news_box .news_r ul li .txt a{

  font-size: 17px;

  color: #333333;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

  display: block;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

  margin: 15px 0 10px 0;

}



.news_bg .news .news_box .news_r ul li .txt p{

  font-size: 15px;

  color: #a8a8a8;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

  display: block;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}



.news_bg .news .news_box .news_r ul li .time::after{

  position: absolute;

  left: 0%;

  top: 0%;

  width: 100%;

  height: 0%;

  background: url(../images/news_list.png) no-repeat  center;

  content: "";

  z-index: -1;

  -webkit-transition: all 0.5s ease-out;

  -o-transition: all 0.5s ease-out;

  transition: all 0.5s ease-out;

}



.news_bg .news .news_box .news_r ul li:hover .time::after{

  height: 100%;

}



.news_bg .news .news_box .news_r ul li:hover .time{

  background: #fff;

}



.news_bg .news .news_box .news_r ul li:hover .time span{

  color: #fff;



}





.news_bg .news .news_box .news_r ul li:hover .time i{

  color: #fff;

}



.news_bg .news_ico{

  position: absolute;

  right: 0px;

  top: 370px;

}