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

/*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 */



.banner {

  width: 100%;

  height: 100%;

  position: relative;

}



.banner .swiper-container {

  width: 100%;

  height: 100%;

  overflow: hidden;

  margin: 0 ;



}



.banner .swiper-slide {

  width: 100%;

  height: 100%;

  overflow: hidden;

  position: relative;

}



.banner .swiper-slide {

  background-size: 100%;

  background-position: center;

  background-repeat: no-repeat;

}



.banner .swiper-slide img {

  width: 100%;

  height: 100%;

  display: block;

}





.banner .swiper-button-next1{

  position: absolute;

  width: 63px;

  height: 63px;

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

  right: 4%;

  top: 40%;

  z-index: 5;

  cursor: pointer;

}



.banner .swiper-button-prev1{

  position: absolute;

  width: 63px;

  height: 63px;

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

  left: 4%;

  top: 40%;

  z-index: 5;

  cursor: pointer;

}



.banner .swiper-pagination {

  width: 100%;

  bottom: 60px;

  right: 0px;

}



.banner .swiper-pagination-bullets .swiper-pagination-bullet {

  margin: 0 10px ;

  background-color: #fff;

  width: 10px;

  height: 10px;

  opacity: 1;

  border-radius: 50%;

}



.banner .swiper-pagination-bullets .swiper-pagination-bullet-active {

  background-color: #0166c0;

}



.banner .banner_xt{

  position: absolute;

  left: 0;

  bottom: -40px;

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

  width: 100%;

  height: 182px;

  z-index: 5;



}



/* title */



.title{

  position: relative;

  z-index: 5;



}



.title h3{

  padding-left: 35px;



}



.title h3 span{

  font-size: 136px;

  color: #0166c0;

  font-weight: bold;

  font-family: 'Times New Roman', Times, serif;

  font-weight: bold;

  line-height: 95px;

  display: inline-block;



}



.title h3 i{

  font-size: 30px;

  color: #333;

  font-weight: bold;

  display: inline-block;

  line-height: 32px;

  margin-left: -13px;

  padding-right: 30px;

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

}



.title::after{

  position: absolute;

  left: 0px;

  top: 13px;

  width: 66px;

  height: 66px;

  background: #fff;

  border: 27px solid #f5f5f5;

  border-radius: 50%;

  content: "";

  z-index: -1;

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

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

  transition: all 0.5s ease-out;

}



.t_more{

  position: relative;

  z-index: 5;

  width: 170px;

  height: 51px;

  line-height: 51px;

  border: 1px solid #7a7a7a;

}



.t_more a{

  display: block;

  font-size: 14px;

  color: #333;

  padding-left: 60px;

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

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

  transition: all 0.5s ease-out;

}



.t_more::after{

  position: absolute;

  left: -48px;

  top: 25px;

  width: 87px;

  height: 1px;

  background: #4d4d4d;

  content: "";

  z-index: -1;

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

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

  transition: all 0.5s ease-out;

}



.t_more::before{

  position: absolute;

  left: 0px;

  top: 0px;

  width: 0px;

  height: 100%;

  background: #0166c0;

  content: "";

  z-index: -1;

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

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

  transition: all 0.5s ease-out;

}



.t_more:hover::before{

  width: 100%;

}



.t_more:hover a{

  color: #fff;

}



/* product */



.product{

  width: 1280px;

  margin: 30px auto 0 auto;

}



.product .pro_t{

  height: 155px;

  

}



.product .pro_t .title{

  float: left;

}



.product .pro_t .t_more{

  float: right;

  margin-top: 60px;

}



.product .pro_box{

  margin: 0 auto;

  height: 602px;

}



.product .pro_box .pro_l{

  float: left;

  width: 495px;

}



.product .pro_box .pro_l ul li{

  float: left;

  position: relative;

  width: 224px;

  height: 601px;

  margin-right: 23px;



}



.product .pro_box .pro_l ul li .pic{

  width: 224px;

  height: 601px;

}



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

  width: 224px;

  height: 601px;

}



.product .pro_box .pro_l ul li .txt{

  position: absolute;

  left: 0;

  top: 105px;

  width: 224px;

  text-align: center;

} 



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

  font-size: 20px;

  color: #fff;

  display: block;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

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

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

  transition: all 0.5s ease-out;

}



.product .pro_box .pro_l ul li .txt .more{

  margin: 18px auto 0 auto;

  width: 28px;

  height: 28px;

  line-height: 28px;

  font-size: 20px;

  color: #fff;

  border: 1px solid #ffffff;

  display: block;

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

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

  transition: all 0.5s ease-out;

}



.product .pro_box .pro_l ul li.casehover .txt h5 a{

  font-weight: bold;

}



.product .pro_box .pro_l ul li.casehover .txt .more{

  border: 1px solid #0166c0;

  background: #0166c0;

}



.product .pro_box .pro_r{

  float: right;

  width: 785px;

}



.product .pro_box .pro_r ul li{

  float: left;

  width: 380px;

  height: 290px;

  position: relative;

  margin: 0 23px 21px 0;

}



.product .pro_box .pro_r ul li:nth-child(2n){

  margin-right: 0;

}



.product .pro_box .pro_r ul li .pic{

  width: 380px;

  height: 290px;

  background: #f5f5f5;

  position: relative;

}



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

  width: 372px;

  height: 282px;

  margin: 4px;

}



.product .pro_box .pro_r ul li .txt{

  position: absolute;

  left: 15px;

  bottom: 14px;

  width: 350px;

  height: 48px;

  line-height: 48px;

  background: rgba(255, 255, 255, 0.9);

  z-index: 5;



} 



.product .pro_box .pro_r ul li .txt a{

  font-size: 16px;

  color: #333333;

  display: block;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

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

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

  transition: all 0.5s ease-out;

  padding: 0 10px;

  text-align: center;

}



.product .pro_box .pro_r ul li .txt::after{

  position: absolute;

  left: 0px;

  top: 0px;

  width: 0px;

  height: 100%;

  background: #0166c0;

  z-index: -1;

  content: "";

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

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

  transition: all 0.5s ease-out;

}



.product .pro_box .pro_r ul li:hover .txt::after{

  width: 100%;

}



.product .pro_box .pro_r ul li:hover .txt a{

  color: #fff;

}





/* ys */



.ys_bg{

  width: 100%;

  height: 1073px;

  margin: 20px auto 0 auto;

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

  border-bottom: 1px solid #e5e8eb;

  overflow: hidden;

}



.ys_bg .ys{

  width: 1280px;

  margin: 0 auto;

  padding-top: 120px;

  height: 815px;

  position: relative;

}



.ys_bg .ys .ys_l{

  position: absolute;

  left: -320px;

  top: 155px;

  float: left;



}



.ys_bg .ys .ys_l img{

  width: 1047px;

  height: 597px;



}



.ys_bg .ys .ys_box{

  float: right;

  width: 580px;

} 



.ys_bg .ys .ys_box .title{

  text-align: right;



}



.ys_bg .ys .ys_box .title h3 {

  padding-left: 0px;

  padding-right: 12px;

}





.ys_bg .ys .ys_box .title::after{

  left: auto;

  right: 0;

  top: 13px;

  background: #c6dcfa;

  border: 27px solid #d7e7fc;

}



.ys_bg .ys .ys_box .title h3 span{



}



.ys_bg .ys .ys_box .title h3 i{

  font-size: 30px;

  color: #333;

  font-weight: bold;

  display: inline-block;

  line-height: 32px;

  margin-left: 0px;

  margin-right: 27px;

  padding-right: 0px;

  padding-left: 30px;

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

}



.ys_bg .ys .ys_box .hd{

  margin-top: 80px;

  height: 425px;

}



.ys_bg .ys .ys_box .hd ul li{

  float: left;

  width: 258px;

  height: 167px;

  background: #ffffff;

  border-radius: 15px;

  margin: 0 0 32px 28px;

  position: relative;

  z-index: 5;

  -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 h5{

  font-size: 20px;

  color: #001d3e;

  margin: 40px 0 0 30px;



}



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

  margin: 30px 30px 0 30px;



}



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

  display: block;

  float: left;

}



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

  display: block;

  font-size: 38px;

  color: #2959bb;

  font-family: "Impact";

  line-height: 30px;

  position: relative;

  z-index: 5;



}



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

  font-size: 38px;

  color: #eaeff4;

  font-family: "Impact";

  display: block;

  line-height: 30px;

  -webkit-text-stroke:1px #024691;

  margin-top: -27px;

  margin-left: 3px;

}



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

  font-weight: normal;

  margin-top: 8px;

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

  width: 64px;

  float: right;

  font-size: 12px;

  color: #c9c9c9;

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

  text-transform: uppercase;

  padding-top: 10px;

  text-align: right;

}



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

  -webkit-box-shadow: 0 8px 0px 0px rgba(166, 191, 222, .8);

  box-shadow: 0 8px 0px 0px rgba(166, 191, 222, .8);

}





.ys_bg .ys .ys_box .bd{

  width: 545px;

  margin: 0 auto;

}



.ys_bg .ys .ys_box .bd ul li{

  float: left;

  width: 545px;

}



.ys_bg .ys .ys_box .bd ul li h5{

  font-size: 20px;

  color: #333333;

  font-weight: bold;



}



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

  font-size: 16px;

  color: #333333;

  line-height: 28px;

}



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

  display: block;

  width: 22px;

  height: 4px;

  background: #001d3e;

  margin: 8px 0 18px 0;

}







.ys_bg .ys_tel{

  margin: 0 auto;

  width: 1280px;

} 



.ys_bg .ys_tel .zx{

  overflow: hidden;



}



.ys_bg .ys_tel .zx .tel{

  float: left;

  padding-left: 73px;

  background: url(../images/tel1.png) no-repeat left center;

  height: 60px;



}



.ys_bg .ys_tel .zx .tel span{

  display: block;

  font-size: 14px;

  color:  #818a93;

  line-height: 21px;

}



.ys_bg .ys_tel .zx .tel i{

  display: block;

  font-size: 32px;

  color: #333;

  font-family: "Impact";

  line-height: 40px;

}



.ys_bg .ys_tel .zx .zixun{

  display: block;

  float: left;

  margin-left: 40px;

  margin-top: 10px;

  width: 96px;

  height: 40px;

  line-height: 40px;

  background: #2959bb;

} 



.ys_bg .ys_tel .zx .zixun a{

  display: block;

  text-align: center;

  font-size: 14px;

  color: #fff;

}



.ys_bg .ys_tel .trait{

  margin-top: 15px;

  font-size: 16px;

  color: #4a535c;

  

}





/* case */



.case{

  width: 1280px;

  margin: 75px auto 0 auto;

  height: 720px;

}



.case .case_t{

  height: 125px;

  margin: 0 auto;

}



.case .case_t .title{

  float: left;

}



.case .case_t .title h3 i {

  margin-left: -30px;

  position: relative;

  top: -5px;



}



.case .case_t .t_more{

  float: right;

  margin-top: 12px;

}



.case .case_box{

  margin: 0 auto;

  position: relative;

} 



.case .case_box .swiper {

  width: 100%;

  padding-bottom: 50px;

  overflow: hidden;

}



.case .case_box .swiper-slide{

  width: 452px;

  position: relative;

}



.case .case_box .swiper-slide .case_nr{

  width: 450px;

  height: 500px;

   border: 1px solid rgba(220, 220, 220, 0);

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

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

   transition: all 0.5s ease-out;

}



.case .case_box .swiper-slide .pic{

  width: 430px;

  height: 325px;

  margin: 80px auto 0 auto;



}



.case .case_box .swiper-slide .pic img{

  width: 100%;

  height: 100%;

  object-fit: cover;

}



.case .case_box .swiper-slide .txt{

  text-align: center;

  margin: 27px auto 0 auto;

  width: 530px;

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

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

  transition: all 0.5s ease-out;

  opacity: 0;

} 



.case .case_box .swiper-slide .txt h5 a{

  font-size: 18px;

  color: #333333;

  display: block;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

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

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

  transition: all 0.5s ease-out;

}



.case .case_box .swiper-slide .txt .more{

  display: block;

  width: 38px;

  height: 38px;

  background: #0166c0;

  border-radius: 50%;

  text-align: center;

  line-height: 38px;

  font-size: 14px;

  color: #fff;

  margin: 15px auto 0 auto;



}



.swiper-container-3d .swiper-slide-shadow-left {

  background-image: linear-gradient(to left,rgba(0,0,0,0),rgba(0,0,0,0));

}



.swiper-container-3d .swiper-slide-shadow-right {

  background-image: linear-gradient(to left,rgba(0,0,0,0),rgba(0,0,0,0));

}



.case .case_box .swiper-slide-active .case_nr{

   border: 1px solid rgba(220, 220, 220, 1);



}



.case .case_box .swiper-slide-active .txt{

  opacity: 1;

}





.case .case_box .swiper-slide-active .case_nr{

  width: 550px;

  height: 500px;

  position: absolute;

  left: -50px;

}



.case .case_box .swiper-slide-active .pic{

  width: 530px;

  height: 400px;

  margin: 10px;



}



.case .case_box .swiper-button-next{

  cursor: pointer;

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

  width: 52px;

  height: 52px;

  right: -115px;

  top: 40%;

}



.case .case_box .swiper-button-prev{

  cursor: pointer;

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

  width: 52px;

  height: 52px;

  left: -115px;

  top: 40%;

}



.swiper-button-next::after, .swiper-container-rtl .swiper-button-prev::after {

  content: 'next';

  display: none;

}



.swiper-button-prev::after, .swiper-container-rtl .swiper-button-next::after {

  content: 'prev';

  display: none;

}





/* about */



.ab_bg{

  width: 100%;

  margin: 0 auto;

  height: 513px;

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

  overflow: hidden;

}



.ab_bg .about{

  width: 1280px;

  margin: 0 auto;

}



.ab_bg .about .ab_img{

  float: left;

  width: 582px;

  height: 438px;

}



.ab_bg .about .ab_img img{

  width: 582px;

  height: 438px;

}



.ab_bg .about .ab_r{

  float: right;

  width: 630px;

  position: relative;

  z-index: 5;

}



.ab_bg .about .ab_r em{

  display: block;

  font-size: 195px;

  color: #fafafa;

  font-family: "Impact";

  text-transform: uppercase;

  font-style: italic;

  line-height: 170px;

  position: absolute;

  left: 0;

  top: 3px;

  width: 920px;

  z-index: -1;

}



.ab_bg .about .ab_r h5{

  font-size: 30px;

  color: #1d202b;

  font-weight: bold;

  margin-top: 35px;



}



.ab_bg .about .ab_r i{

  display: block;

  font-size: 12px;

  color: #b3bfcb;

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

  text-transform: uppercase;

  background: url(../images/buttom3.png) no-repeat  left center;

  padding-left: 50px;

  margin: 8px 0 5px 0;

}



.ab_bg .about .ab_r span{

  display: block;

  font-size: 16px;

  color: #abafbe;

  letter-spacing: 5px;

  width: 920px;

}



.ab_bg .about .ab_r p{

  font-size: 16px;

  color: #50565b;

  line-height: 33px;

  height: 132px;

  overflow: hidden;

  margin-top: 50px;

}



.ab_bg .about .ab_r .t_more{

  margin-top: 50px;



}











/* news */



.news_bg{

  width: 100%;

  margin: 60px auto 0 auto;

  height: 605px;

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

}



.news_bg .news{

  width: 1280px;

  margin: 0 auto;

}



.news_bg .news .news_t{

  height: 140px;

}



.news_bg .news .news_t .title{

  float: left;

}



.news_bg .news .news_t .title::after{

  top: 2px;

}



.news_bg .news .news_t .title h3{

  padding-left: 13px;

}



.news_bg .news .news_t .title h3 i{

  margin-left: -7px;

}



.news_bg .news .news_list{

  float: right;

} 



.news_bg .news .news_list ul li{

  float: left;

  height: 100px;

  line-height: 100px;

  margin: 0 50px 0 65px;

}



.news_bg .news .news_list ul li a{

  display: block;

  font-size: 18px;

  color: #333333;

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

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

  transition: all 0.5s ease-out;

}



.news_bg .news .news_list ul li a img{

  vertical-align: middle;

  margin-right: 8px;

}



.news_bg .news .news_list ul li:last-child{

  margin-right: 0;

}



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

  font-weight: bold;

}



.news_bg .news .news_box{

  margin: 0 auto;

  width: 1360px;

}



.news_bg .news .news_box .news_top{

  height: 225px;



}



.news_bg .news .news_box .news_top ul li{

  float: left;

  width: 260px;

  height: 223px;

  border: 1px solid #ededed;

  margin-right: 27px;

  position: relative;

  z-index: 5;

  padding: 0 20px;

}



.news_bg .news .news_box .news_top ul li span{

  display: block;

  width: 134px;

  height: 42px;

  line-height: 42px;

  background: #f7fafc;

  margin-top: 25px;

  -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_top ul li span i{

  display: block;

  background: url(../images/buttom2.png) no-repeat 15px center;

  padding-left: 42px;

  font-size: 14px;

  color: #5b5b5b;

  -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_top ul li h5 a{

  font-size: 16px;

  color: #333333;

  display: block;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

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

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

  transition: all 0.5s ease-out;

  margin-top: 25px;

}



.news_bg .news .news_box .news_top ul li p{

  font-size: 14px;

  color: #fff;

  line-height: 24px;

  height: 48px;

  overflow: hidden;

  opacity: 0;

  -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_top ul li .more{

  display: block;

  width: 110px;

  background: url(../images/more.png) no-repeat right 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_box .news_top ul li .more em{

  display: block;

  font-size: 14px;

  color: #474747;

  text-decoration: underline;

  -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_top ul li::after{

  position: absolute;

  left: 0px;

  top: 0px;

  width: 100%;

  height: 0px;

  background: #0166c0;

  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_top ul li.on::after{

  height: 100%;

}



.news_bg .news .news_box .news_top ul li.on span{

  height: 0;

  opacity: 0;

}



.news_bg .news .news_box .news_top ul li.on h5 a{

  color: #fff;

  margin-top: 15px;

  margin-bottom: 20px;

}



.news_bg .news .news_box .news_top ul li.on p{

  opacity: 0.5;

}



.news_bg .news .news_box .news_top ul li.on .more{

  margin-top: 32px;

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

}



.news_bg .news .news_box .news_top ul li.on .more em{

  color: #fff;

}



.news_bg .news .news_box .list{

  margin: 30px auto 0 auto;

  position: relative;

  z-index: 5;



} 



.news_bg .news .news_box .list::after{

  position: absolute;

  left: 0px;

  top: 80px;

  width: 1280px;

  height: 1px;

  background: #ececec;

  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 .list ul li{

  float: left;

  width: 350px;

  height: 80px;

  line-height: 80px;

  margin-right: 118px;

}



.news_bg .news .news_box .list ul li:nth-child(3n){

  margin-right: 0;

}



.news_bg .news .news_box .list ul li span{

  display: block;

  float: left;

  font-size: 14px;

  color: #5b5b5b;

  padding-left: 27px;

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

  width: 65px;

  -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 .list ul li a{

  float: left;

  font-size: 16px;

  color: #333333;

  display: block;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

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

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

  transition: all 0.5s ease-out;

  width: 250px;

}



.news_bg .news .news_box .list ul li:hover a{

  color: #0166c0;

}



.news_bg .news .news_box .list ul li:hover span{

  color: #0166c0;

}