/*-----------------------------------------------------------*/
/*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%;
  overflow: hidden;
  position: relative;
}

.banner .swiper-container {
  width: 100%;
  height: 100%;
  overflow: hidden;
  margin: 0 auto;

}

.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: 65px;
  height: 65px;
  background: url(../images/bannerR.png) no-repeat  center;
  right: 5%;
  top: 50%;
  z-index: 5;
  cursor: pointer;
}

.banner .swiper-button-prev1{
  position: absolute;
  width: 65px;
  height: 65px;
  background: url(../images/bannerL.png) no-repeat  center;
  left: 5%;
  top: 50%;
  z-index: 5;
  cursor: pointer;
}

.banner .swiper-pagination {
  width: auto;
  bottom: 65px;
  left: 17%;
  font-size: 30px;
  color: #fff;
  font-weight: bold;
  font-family: Arial, Helvetica, sans-serif;
  position: relative;
  text-align: left;
  line-height: 30px;
  position: absolute;
}


.banner .swiper-pagination .swiper-pagination-total{
  font-size: 30px;
  color: #fff;
  font-weight: bold;
  font-family: Arial, Helvetica, sans-serif;
  position: relative;
  margin-left: 12px;
}

.banner .swiper-pagination .swiper-pagination-total::after{
  position: absolute;
  left:-16px;
  top: 2px;
  content: "0";
  font-size: 30px;
  color: #fff;
  font-weight: bold;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 30px;
}

.banner .swiper-pagination .swiper-pagination-current {
  font-size: 72px;
  color: #fff;
  font-weight: bold;
  font-family: Arial, Helvetica, sans-serif;
  position: relative;
}

.banner .swiper-pagination .swiper-pagination-current::after{
  position: absolute;
  left: -40px;
  top: 26px;
  content: "0";
  font-size: 72px;
  color: #fff;
  font-weight: bold;
  font-family: Arial, Helvetica, sans-serif;

}





/*title*/

.title{
  margin: 0 auto;
  text-align: center;
}


.title span{
  display: block;
  font-size: 16px;
  color: #333333;
  line-height: 24px;
}

.title h3{
  font-size: 40px;
  color: #333333;
  font-weight: bold;
  line-height: 45px;

}

.title h3 a{
  display: block;
  font-size: 40px;
  color: #333333;
  font-weight: bold;
  line-height: 45px;
}

.title em{
  display: block;
  margin: 12px auto 20px auto;
  width: 79px;
  height: 7px;
  background: #162b5d;

}



/*product*/

.product{
  margin: 65px auto 0 auto;
  width: 1300px;
}

.product .pro_box{
  margin: 50px auto 0 auto;
  position: relative;
}

.product .pro_box .gallery-thumbs{
  float: left;
  width: 277px;
  height: 630px;
}

.product .pro_box .gallery-thumbs .swiper-slide{
  position: relative;
  height: 180px;
  width: 277px !important;
}

.product .pro_box .gallery-thumbs .swiper-slide .pic{
  width: 100%;
  height: 180px;
  background: #162b5d;
  position: relative;

}

.product .pro_box .gallery-thumbs .swiper-slide .pic img{
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0px;
  object-fit: cover;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

.product .pro_box .gallery-top{
  float: right;
  width: 995px;
  height: 600px;
}

.product .pro_box .gallery-top .swiper-slide{
  position: relative;
  height: 600px;
}

.product .pro_box .gallery-top .swiper-slide .pic{
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0px;
}

.product .pro_box .gallery-top .swiper-slide .pic img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product .pro_box .gallery-thumbs .swiper-slide-active .pic img{
  width: 96%;
  height: 94%;
  position: absolute;
  left: 2%;
  top: 3%;
}



/*ys*/

.ys_bg{
  width: 100%;
  margin: 70px auto 0 auto;
  overflow: hidden;
}

.ys_bg .ys_box{
  width: 100%;
  height: 800px;
  margin: 40px auto 0 auto;
  position: relative;
}

.ys_bg .ys_box .ys1{
  width: 100%;
  height: 800px;
  position: absolute;
  top: 0px;
  left: 0;
}

.ys_bg .ys_box .ys1 .bd ul li{
  float: left;
  width: 100%;
  height: 800px;
}

.ys_bg .ys_box .ys1 .bd ul li .ys_img{
  width: 100%;
  height: 800px;
}

.ys_bg .ys_box .ys1 .bd ul li .ys_img img{
  width: 100%;
  height: 100%;
  
}

.ys_bg .ys_box .ys2{
  width: 100%;
  position: absolute;
  top: 0px;
  left: 0;
  z-index: 5;
}

.ys_bg .ys_box .ys2 .bd{
  width: 1300px;
  margin: 0 auto;
}

.ys_bg .ys_box .ys2 .bd ul li{
  float: left;
  width: 625px;
}

.ys_bg .ys_box .ys2 .bd ul li .txt{
  width: 625px;
}

.ys_bg .ys_box .ys2 .bd ul li span{
  display: block;
  font-size: 65px;
  color: #fff;
  font-family: "Impact";
  margin-top: 135px;
  line-height: 60px;
}

.ys_bg .ys_box .ys2 .bd ul li h5{
  font-size: 26px;
  color: #fff;
  margin: 35px 0 7px 0;
}

.ys_bg .ys_box .ys2 .bd ul li em{
  display: block;
  width: 26px;
  height: 2px;
  background: #fff;
  margin-bottom: 56px;
}

.ys_bg .ys_box .ys2 .bd ul li p{
  font-size: 18px;
  color: #fff;
  line-height: 36px;
}

.ys_bg .ys_box .hd {
  position: absolute;
  left: 0;
  bottom: 0px;
  border-top: 1px solid rgba(255, 255, 255, 0.23);
  height: 104px;
  z-index: 5;
  width: 100%;
}

.ys_bg .ys_box .hd  ul{
  width: 1300px;
  margin: 0 auto;
}

.ys_bg .ys_box .hd  ul li{
  float: left;
  width: 300px;
  line-height: 104px;
  text-align: center;
  margin-right: 200px;
  position: relative;
}

.ys_bg .ys_box .hd  ul li:last-child{
  margin-right: 0;
}

.ys_bg .ys_box .hd  ul li h5{
  font-size: 18px;
  color:  #ffffff;
} 

.ys_bg .ys_box .hd  ul li::after{
  position: absolute;
  content: "";
  left: 0px;
  top: 0px;
  width: 0px;
  height: 1px;
  background: #ffffff;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

.ys_bg .ys_box .hd  ul li.on::after{
  width: 100%;
}

.ys_bg .ys_box .ys_button{
  position: absolute;
  left: 16%;
  top: 478px;
  z-index: 5;

}

.ys_bg .ys_box .ys_button .next{
  float: left;
  cursor: pointer;
  background: url(../images/ys_left.png) no-repeat center;
  width: 55px;
  height: 55px;
}

.ys_bg .ys_box .ys_button .prev{
  float: left;
  cursor: pointer;
  background: url(../images/ys_right.png) no-repeat center;
  width: 55px;
  height: 55px;
  margin-left: 35px;
}




/*about*/

.ab_bg{
  width: 100%;
  height: 799px;
  margin: 0 auto;
  background: url(../images/ab_bg.jpg) no-repeat center;
  overflow: hidden;
}

.ab_bg .about{
  width: 1300px;
  margin: 0 auto;
}

.ab_bg .about .ab_l{
  float: left;
  margin-top: 160px;
  width: 800px;
}

.ab_bg .about .ab_l h3{
  font-size: 40px;
  color: #333;
  font-weight: bold;
  line-height: 40px;

}

.ab_bg .about .ab_l span{
  display: block;
  font-size: 20px;
  color: #333333;
  margin: 20px 0 15px 0;
}

.ab_bg .about .ab_l em{
  display: block;
  width: 45px;
  height: 3px;
  background: #162b5d;
}

.ab_bg .about .ab_l p{
  font-size: 16px;
  color: #666666;
  line-height: 36px;
  overflow: hidden;
  height: 180px;
  margin-top: 32px;
}

.ab_bg .about .ab_l .more{
  display: block;
  background: #162b5d;
  width: 152px;
  height: 56px;
  line-height: 56px;
  text-align: center;
  margin-top: 120px;

}

.ab_bg .about .ab_l .more i{
  display: inline-block;
  text-align: center;
  font-size: 16px;
  color: #fff;
  background: url(../images/more.png) no-repeat right center;
  padding-right: 40px;
}

.ab_bg .about .ab_r{
  float: right;
  width: 588px;
  height: 449px;
  margin: 170px -175px 0 0;
  background: url(../images/ab_time.png) no-repeat top left;
}


.ab_bg .about .ab_r span{
  display: block;
  padding: 290px 0 0 330px;
  font-size: 16px;
  color: #333333;
}





/*product*/






/*ys*/





/*case*/

.case{
  width: 100%;
  margin: 85px auto 0 auto;
}

.case .case_box{
  margin: 35px auto 0 auto;
  width: 92%;
}

.case .case_box .swiper-container{
  margin: 0 auto;
  overflow: hidden;
}

.case .case_box .swiper-container .swiper-slide{
  position: relative;

}

.case .case_box .swiper-container .swiper-slide .pic{
  position: relative;
  width: 100%;
  padding-top: 76%;

}

.case .case_box .swiper-container .swiper-slide .pic img{
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0px;
  object-fit: cover;

}

.case .case_box .swiper-container .swiper-slide .txt{
  margin: 0 auto;
  border-bottom: 1px solid #dbdbdb;
  height: 73px;
  line-height: 73px;
  text-align: center;
  position: relative;

} 

.case .case_box .swiper-container .swiper-slide .txt a{
  font-size: 18px;
  color: #6b6b6b;
  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-container .swiper-slide .txt::after{
  position: absolute;
  content: "";
  left: 0px;
  bottom: 0px;
  width: 0px;
  height: 1px;
  background: #162b5d;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

.case .case_box .swiper-container .swiper-slide:hover .txt::after{
  width: 100%;
}



/*lc*/

.lc{
  margin: 83px auto 0 auto;
  width: 100%;
  overflow: hidden;
}

.lc .lc_box{
  margin: 40px auto 0 auto;
  width: 100%;
}

.lc .lc_box ul li{
  float: left;
  width: 25%;
  height: 618px;
  position: relative;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  overflow: hidden;
}

.lc .lc_box ul li .lc_img{
  position: absolute;
  left: 0;
  top: 0px;
  width: 100%;
  height: 100%;

}

.lc .lc_box ul li .lc_img img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lc .lc_box ul li .txt{
  position: absolute;
  left: 0;
  top: 0px;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 31, 0.3);
  text-align: center;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

.lc .lc_box ul li .txt img{
  display: block;
  margin: 210px auto 20px auto;
  width: 73px;
  height: 79px;
}

.lc .lc_box ul li .txt em{
  display: block;
  margin: 0 auto;
  width: 24px;
  height: 6px;
  background: #fff;
  border-radius: 45px;
}

.lc .lc_box ul li .txt p{
  font-size: 22px;
  color: #fff;
  font-weight: bold;
  letter-spacing: 2px;
  margin-top: 40px;

}

.lc .lc_box ul li .txt_on{
  position: absolute;
  left: 0;
  bottom: -140px;
  width: 100%;
  height: 140px;
  background: rgba(0, 0, 31, 0.3);
  text-align: center;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  opacity: 0;
} 

.lc .lc_box ul li .txt_on h5{
  font-size: 22px;
  color: #fff;
  font-weight: bold;
  letter-spacing: 2px;
  margin-top: 22px;
}

.lc .lc_box ul li .txt_on em{
  display: block;
  width: 24px;
  height: 6px;
  background: #fff;
  border-radius: 45px;
  margin: 6px auto 20px auto;
}

.lc .lc_box ul li .txt_on p{
  font-size: 16px;
  color: #fff;
}


.lc .lc_box ul li.on{
  width: 50%;
}

.lc .lc_box ul li.on .txt{
  opacity: 0;
}

.lc .lc_box ul li.on .txt_on{
  opacity: 1;
  bottom: 0;
}

/*news*/


.news_bg{
  width: 100%;
  height: 731px;
  margin: 70px auto 0 auto;
  overflow: hidden;
  background: url(../images/news_bg.jpg) no-repeat top center;
}

.news_bg .news{
  padding-top: 30px;
}

.news_bg .news .news_box{
  margin: 40px auto 0 auto;
  width: 81%;
} 

.news_bg .news .news_box .swiper-container{
  margin: 0 auto;
  overflow: hidden;
}

.news_bg .news .news_box .swiper-container .swiper-slide{
  position: relative;

}

.news_bg .news .news_box .swiper-container .swiper-slide .news_img{
  width: 100%;
  padding-top: 63%;
  position: relative;

}

.news_bg .news .news_box .swiper-container .swiper-slide .news_img img{
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0px;
  object-fit: cover;
}

.news_bg .news .news_box .swiper-container .swiper-slide .txt{
  border-bottom: 4px solid #dddddd;
  height: 170px;
  margin: 35px auto 0 auto;
  position: relative;

} 

.news_bg .news .news_box .swiper-container .swiper-slide .txt a{
  font-size: 18px;
  color: #525252;
  font-weight: bold;
  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;

}

.news_bg .news .news_box .swiper-container .swiper-slide .txt p{
  font-size: 16px;
  color: #999999;
  line-height: 28px;
  height: 56px;
  overflow: hidden;
  margin: 4px 0 15px 0;
}

.news_bg .news .news_box .swiper-container .swiper-slide .txt span{
  display: block;
  font-size: 24px;
  color: #333333;
  font-weight: bold;
  font-family: Arial, Helvetica, sans-serif;
}



.news_bg .news .news_box .swiper-container .swiper-slide .txt::after {
  position: absolute;

  content: "";

  left: 0px;

  bottom: -4px;

  width: 0px;

  height: 4px;

  background: #162b5d;

  -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 .swiper-container .swiper-slide:hover .txt::after{
  width: 100%;
}



/*guanggao*/


.gg_bg{
  width: 100%;
  height: 212px;
  margin: 0 auto;
  background: #f7f7f7;
  padding-top: 50px;
}

.gg_bg .gg_box{
  margin: 0 auto;
  width: 1300px;
  height: 157px;
  background: url(../images/zx_bg.jpg) no-repeat center;
}

.gg_bg .gg_box .gg_txt{
  float: left;
  margin-left: 55px;
}

.gg_bg .gg_box .gg_txt h5{
  font-size: 28px;
  color: #ffffff;
  font-weight: bold;
  margin-top: 40px;

}

.gg_bg .gg_box .gg_txt p{
  font-size: 18px;
  color: #ffffff;
  margin-top: 7px;
  letter-spacing: 4px;
}


/* 询盘*/

.xpBox{
  z-index: 10;
  position: relative;
  float: right;
  background: url(../images/xunpan.png) no-repeat center 15px;
  width: 80px;
  height: 80px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  margin: 40px 60px 0 0;
  border-radius: 50%;
}

.xpBox .xunpan_t{
  text-align: center;
  font-size: 14px;
  color: #fff;
  padding-top: 46px;

}

.xpBox:hover .topxunpan {
  width: 220px;
  height: 38px;
  background: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
  opacity: 1;
}

i {
  font-weight: normal;
  font-style: normal;
}

.topxunpan {
  cursor: pointer;
  display: block;
  margin-left: 0px;
  position: absolute;
  z-index: 5;
  width: 0px;
  height: 38px;
  border-radius: 30px 0px 0px 30px;
  line-height: 36px;
  background: #fff;
  right: 82px;
  top: 20px;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  opacity: 0;
}


.topxunpan .xp {
  position: relative;
  line-height: 38px;
  font-size: 14px;
  color: #656880;
  cursor: pointer;
  padding-left: 20px;
}

.topxunpan .xp>span{
  width: 100%;
  height: 38px;
  overflow: hidden;
  display: block;
}

.topxunpan .xp img {
  position: relative;
  top: 8px;
  margin: 0 7px 0 0px;

}

.topxunpan .xp i {
  padding: 0 0px;
  margin-left: 0px;
  margin-right: 0px;
  box-sizing: border-box;
  font-size: 14px;
  color: #656880;
  font-weight: bold;
}

.topxunpan .xp #xunpantip {
  z-index: 999;
  position: absolute;
  top: 35px;
  left: 50%;
  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: #162b5d;
  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: #162b5d;
}

.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;
}