/*-----------------------------------------------------------*/
/*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: 4%;
  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: 4%;
  top: 50%;
  z-index: 5;
  cursor: pointer;
}

.banner .swiper-pagination {
  width: 100%;
  bottom: 40px;
  left: 0%;
}


.banner .swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 15px;
  background-color: #fff;
  width: 10px;
  height: 10px;
  opacity: 1;
  border-radius: 50%;
}

.banner .swiper-pagination-bullets .swiper-pagination-bullet-active {
  background-color: #cf1826;
}




/* about */


.ab_bg{
  width: 100%;
  height: 1190px;
  margin: 0 auto;
  background: url(../images/ab_bg.jpg) no-repeat center;
  overflow: hidden;
}

.ab_bg .about{
  width: 1300px;
  margin: 0 auto;
  padding-top: 100px;
  position: relative;
  z-index: 5;
}


.ab_bg .about .ab_xt{
  position: absolute;
  left: -33px;
  top: 87px;
  z-index: -1;
  width: 186px;
  height: 815px;

}

.ab_bg .about .ab_box{
  margin: 0 auto;
  height: 360px;
}

.ab_bg .about .ab_box .ab_ico{
  float: left;
  margin: -40px 0 0 -100px;
  width: 540px;
  height: 279px;
}

.ab_bg .about .ab_box .ab_ico iframe{
  display: block;
  width: 437px;
  height: 279px;
}


.ab_bg .about .ab_box .ab_more {
  display: block;
  float: left;
  margin: 110px 0 0 80px;
  width: 69px;
  height: 219px;
  background: url(../images/more.png) no-repeat center;
}

.ab_bg .about .ab_box .ab_more a {
  display: block;
  font-size: 22px;
  color: #333333;
  font-family: "kaiti";
  writing-mode: tb-rl;
  letter-spacing: 3px;
  line-height: 66px;
  padding-top: 55px;
}

.ab_bg .about .ab_box .ab_txt{
  float: right;
  width: 670px;
} 

.ab_bg .about .ab_box .ab_txt h5{
  text-align: center;
  font-size: 60px;
  color: #333333;
  font-weight: bold;
  font-family: "kaiti";
  line-height: 60px;

}

.ab_bg .about .ab_box .ab_txt span{
  display: block;
  text-align: center;
  font-size: 16px;
  color: #b90916;
  font-family: 'Times New Roman', Times, serif;
  text-transform: uppercase;
  letter-spacing: 90px;
  margin-top: -40px;
  margin-left: 90px;
}

.ab_bg .about .ab_box .ab_txt i{
  display: block;
  text-align: center;
  font-size: 26px;
  color: #947c56;
  font-family: "kaiti";
  margin: 27px auto 35px auto;
}

.ab_bg .about .ab_box .ab_txt p{
  text-align: center;
  font-size: 20px;
  color: #444444;
  font-family: "kaiti";
  line-height: 38px;
  height: 190px;
  overflow: hidden;
  text-align: left;
}


.ab_bg .about .ab_img{
  margin: 0 auto;
  height: 490px;
  position: relative;
}

.ab_bg .about .ab_img span{
  display: block;
  position: absolute;
  left: -22px;
  top: 12px;
  font-size: 14px;
  color: #b90916;
  font-family: 'Times New Roman', Times, serif;
  text-transform: uppercase;
  line-height: 26px;
}

.ab_bg .about .ab_img img{
  display: block;
  float: right;
  margin-right: -310px;
  width: 1535px;
  height: 469px;
}


.ab_bg .about .ab_num{
  margin: 0 auto;

}

.ab_bg .about .ab_num ul li{
  float: left;
  width: 149px;
  margin-right: 233px;
  position: relative;
  z-index: 5;
}

.ab_bg .about .ab_num ul li:last-child{
  margin-right: 0;
}

.ab_bg .about .ab_num ul li h5{
  width: 149px;
  height: 128px;
  background: url(../images/ab_list.png) no-repeat center;
  text-align: center;

}

.ab_bg .about .ab_num ul li h5 span{
  display: block;
  font-size: 42px;
  color: #333333;
  font-weight: bold;
  font-family: 'Times New Roman', Times, serif;
  line-height: 46px;
  padding-top: 30px;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

.ab_bg .about .ab_num ul li h5 i{
  display: block;
  font-size: 14px;
  color: #333333;
  font-family: "kaiti";
}

.ab_bg .about .ab_num ul li p{
  width: 149px;
  text-align: center;
  font-size: 22px;
  color: #333333;
  font-family: "kaiti";
  margin-top: 15px;

}

.ab_bg .about .ab_num ul li::after{
  position: absolute;
  left:200px;
  top: 68px;
  content: "";
  z-index: -1;
  width: 131px;
  height: 3px;
  background: url(../images/ab_xt.png) no-repeat center;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

.ab_bg .about .ab_num ul li:last-child:after{
  background: none;
}


.ab_bg .about .ab_num ul li:hover h5 span{
  color: #b90916;
}



/* title */

.title{
  height: 186px;
  background: url(../images/title.png) no-repeat left top;
  padding-left: 50px;

}

.title h3{
  float: left;
  font-size: 60px;
  color: #333333;
  font-family: "kaiti";
  font-weight: bold;
  writing-mode: tb-rl;
  padding-top: 65px;
  position: relative;
  top: 5px;
}

.title h3 a{
  display: block;
  font-size: 60px;
  color: #333333;
  font-family: "kaiti";
  font-weight: bold;
}

.title span{
  display: block;
  float: left;
  margin-left: 25px;
  margin-top: 110px;
}

.title span i{
  display: block;
  font-size: 20px;
  color: #333333;
  font-family: 'Times New Roman', Times, serif;
  text-transform: uppercase;
  letter-spacing: 8px;
}

.title span em{
  display: block;
  font-size: 26px;
  color: #947c56;
  font-family: "kaiti";
  margin-top: 5px;
}



/* product */


.pro_bg{
  width: 100%;
  height: 1194px;
  margin: 0 auto;
  background: url(../images/pro_bg.jpg) no-repeat center;
}

.pro_bg .product{
  margin: 0 auto;
  position: relative;
  z-index: 5;
}

.pro_bg .product .pro_show{
  width: 1300px;
  margin: 0 auto;
  height: 715px;
}

.pro_bg .product .pro_show .pro_l{
  float: left;
  width: 865px;
}

.pro_bg .product .pro_show .pro_l .title{
  margin-left: 30px;

}

.pro_bg .product .pro_show .pro_l .pro_list{
  margin-top: 50px;

}

.pro_bg .product .pro_show .pro_l .pro_list ul li{
  float: left;
  position: relative;
  z-index: 5;
  width: 65px;
  height: 212px;
  background: url(../images/pro_list.png) no-repeat center;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  margin-right: 40px;

}

.pro_bg .product .pro_show .pro_l .pro_list ul li a{
  font-size: 20px;
  color: #ffffff;
  font-family: "kaiti";
  white-space: nowrap;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  overflow: hidden;
  display: block;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  line-height: 65px;
  writing-mode: tb-rl;
  height: 212px;
  text-align: center;
}

.pro_bg .product .pro_show .pro_l .pro_list ul li::after{
  position: absolute;
  left: 0px;
  top: 50%;
  content: "";
  width: 100%;
  height: 0px;
  z-index: -1;
  background: url(../images/pro_list1.png) no-repeat center;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

.pro_bg .product .pro_show .pro_l .pro_list ul li.on::after{
  height: 100%;
  top: 0px;
}

.pro_bg .product .pro_show .pro_img{
  float: right;
  width: 477px;
  height: 594px;
  margin: 115px -80px 0 0;
} 

.pro_bg .product .pro_show .pro_img img{
  width: 477px;
  height: 594px;
}


.pro_bg .product .pro_box{
  margin: 0 auto;
  position: relative;
  width: 1380px;
}

.pro_bg .product .pro_box .bd{
  width: 1380px;
}


.pro_bg .product .pro_box .bd ul li{
  float: left;
  width: 392px;
  padding-bottom: 35px;
  margin: 0 33px;
}

.pro_bg .product .pro_box .bd ul li .nr{
  width: 390px;
  height: 383px;
  background: #fff;
  border: 1px solid #dcdcdc;

}

.pro_bg .product .pro_box .bd ul li .pic{
  width: 370px;
  height: 280px;
  margin: 10px auto  0 auto;
  overflow: hidden;

}

.pro_bg .product .pro_box .bd ul li .pic img{
  width: 370px;
  height: 280px;
  object-fit: cover;
  -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 .bd ul li .txt{
  width: 370px;
  height: 92px;
  line-height: 92px;
  margin: 0 auto;
} 


.pro_bg .product .pro_box .bd ul li .txt a{
  display: block;
}

.pro_bg .product .pro_box .bd ul li .txt a span{
  font-size: 23px;
  color: #333333;
  font-family: "kaiti";
  white-space: nowrap;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  overflow: hidden;
  display: block;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  float: left;
  width: 260px;
}

.pro_bg .product .pro_box .bd ul li .txt a i{
  display: block;
  float: right;
  background: url(../images/more1.png) no-repeat  center;
  width: 38px;
  height: 90px;
  margin: 30px 15px 0 0;
  font-size: 18px;
  color: #333333;
  font-family: 'Times New Roman', Times, serif;
  text-align: center;
  line-height: 40px;
}


.pro_bg .product .pro_box .next{
  position: absolute;
  left: -160px;
  top: 155px;
  cursor: pointer;
  width: 158px;
  height: 59px;
  background: url(../images/left.png) no-repeat  center;
}


.pro_bg .product .pro_box .prev{
  position: absolute;
  right: -160px;
  top: 155px;
  width: 158px;
  height: 59px;
  background: url(../images/right.png) no-repeat  center;
  cursor: pointer;
}

.pro_bg .product .pro_box .bd ul li:hover .pic img{
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -o-transform: scale(1.1);
}

.pro_bg .product .pro_box .bd ul li:hover .txt a span{
  color: #b90916;
}



/* case */

.case_bg{
  width: 100%;
  height: 869px;
  margin: 0 auto;
  background: url(../images/case_bg.jpg) no-repeat  center;
  overflow: hidden;
}


.case_bg .case{
  width: 1300px;
  margin: 0 auto;
  padding-top: 83px;
  position: relative;
}

.case_bg .case .title{
  position: absolute;
  right: 0px;
  top: 105px;
  width: 440px;
}


.case_bg .case .case_box{
  margin: 0 auto;
  position: relative;
}


.case_bg .case .case_box ul li{
  width: 380px;

}

.case_bg .case .case_box ul li .pic{
  width: 380px;
  height: 275px;

}

.case_bg .case .case_box ul li .pic img{
  width: 380px;
  height: 275px;
}

.case_bg .case .case_box ul li .txt{
  margin: -30px auto 0 auto;
  background: url(../images/buttom1.png) no-repeat  center;
  width: 298px;
  height: 68px;
  line-height: 68px;
  position: relative;
  z-index: 5;

}


.case_bg .case .case_box ul li .txt a{
  font-size: 23px;
  color: #ffffff;
  font-family: "kaiti";
  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;
  text-align: center;
  margin: 0 10px;
}

.case_bg .case .case_box ul li .txt::after{
  position: absolute;
  left: 50%;
  top: 0%;
  content: "";
  width: 0%;
  height: 100%;
  z-index: -1;
  background: url(../images/buttom2.png) no-repeat center;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}

.case_bg .case .case_box ul li:hover .txt::after{
  left: 0;
  width: 100%;
}


.case_bg .case .case_box ul li:nth-child(1){
  position: absolute;
  left: 0;
  top: 0px;

}


.case_bg .case .case_box ul li:nth-child(2){
  position: absolute;
  left: 402px;
  top: 0px;
}

.case_bg .case .case_box ul li:last-child{
  width: 518px;
  position: absolute;
  right: 0;
  top: 275px;

}


.case_bg .case .case_box ul li:last-child .pic{
  width: 518px;
  height: 405px;

}

.case_bg .case .case_box ul li:last-child .pic img{
  width: 518px;
  height: 405px;
}


.case_bg .case .case_ico{
  position: absolute;
  left: -310px;
  top: 470px;
  width: 56px;
  height: 294px;
}


.case_bg .case .case_ms{
  position: absolute;
  left: 385px;
  top: 465px;
  width: 275px;
  height: 300px;

}


.case_bg .case .case_ms span{
  display: block;
  float: right;
  height: 300px;
  font-size: 23px;
  color: #333;
  font-family: "kaiti";
  writing-mode: tb-rl;
  line-height: 89px;
  border-right: 1px solid #7d7d7d;
}

.case_bg .case .case_ms span:last-child{
  height: 185px;
  border-left: 1px solid #7d7d7d;
}





/* news */


.news_bg{
  width: 100%;
  height: 1045px;
  margin: 0 auto;
  background: #fef1dd url(../images/news_bg.jpg) no-repeat top center;
}


.news_bg .news{
  width: 1300px;
  margin: 0 auto;
  padding-top: 152px;
  position: relative;
}


.news_bg .news .news_t{
  height: 243px;
}


.news_bg .news .news_t .title{
  float: left;
  margin-left: 30px;
  width: 600px;
}


.news_bg .news .news_t .t_more{
  float: right;
  margin-top: 90px;
  width: 220px;
  height: 69px;
  line-height: 76px;
  background: url(../images/more2.png) no-repeat  center;
}

.news_bg .news .news_t .t_more a{
  display: block;
  font-size: 22px;
  color: #333;
  font-family: "kaiti";
  text-align: center;
  letter-spacing: 6px;
  -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 .t_more:hover a{
  color: #b90916;
  letter-spacing: 8px;
}

.news_bg .news .news_box{
  margin: 0 auto;
  position: relative;
  height: 640px;
  overflow: hidden;
}


.news_bg .news .news_box .hd{
  margin: 0 auto;
}


.news_bg .news .news_box .hd ul li{
  float: left;
  width: 179px;
  height: 640px;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  margin-right: 60px;

}


.news_bg .news .news_box .hd ul li:last-child{
  margin-right: 0;
}

.news_bg .news .news_box .hd ul li .news_top{
  height: 485px;
  position: relative;
  overflow: hidden;
  width: 179px;
}

.news_bg .news .news_box .hd ul li .news_top .news_list{
  width: 179px;
  height: 485px;
  position: relative;
  z-index: 5;
  text-align: center;
}

.news_bg .news .news_box .hd ul li .news_top .news_list a{
  display: block;
}

.news_bg .news .news_box .hd ul li .news_top .news_list a .news_tu{
  display: block;
  width: 177px;
  height: 439px;
  border: 1px solid #dcdcdc;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  filter:grayscale(100%); 
  top: 45px;
  left: 0;
  position: absolute;
  z-index: -1;

}

.news_bg .news .news_box .hd ul li .news_top .news_list a span{
  display: block;
  width: 70px;
  height: 70px;
  background:  #fff;
  border: 1px solid #d2d2d2;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  margin: 0px auto 0 auto;
  position: relative;
  z-index: 5;
  top: 10px;
}

.news_bg .news .news_box .hd ul li .news_top .news_list a span::after{
  position: absolute;
  left: 50%;
  top: 50%;
  content: "";
  z-index: -1;
  width: 0px;
  height: 0px;
  background: url(../images/buttom7.png) no-repeat  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 .hd ul li .news_top .news_list a span i{
  display: block;
  width: 70px;
  height: 70px;
  background: url(../images/news_ico1.png) no-repeat  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 .hd ul li .news_top .news_list a h5{
  font-size: 30px;
  color: #333;
  font-family: "kaiti";
  writing-mode: tb-rl;
  line-height: 177px;
  margin: 85px auto;
}

.news_bg .news .news_box .hd ul li .news_top .news_list a em{
  display: block;
  width: 58px;
  height: 58px;
  background: url(../images/buttom6.png) no-repeat  center;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  margin: 0 auto;
}


.news_bg .news .news_box .hd ul li .news_top .news_txt{
  position: absolute;
  left: 248px;
  top: 45px;
  width: 572px;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  opacity: 0;
}


.news_bg .news .news_box .hd ul li .news_top .news_txt .txt{
  margin: 0 auto;
  height: 218px;

}

.news_bg .news .news_box .hd ul li .news_top .news_txt .txt a{
  font-size: 26px;
  color: #333;
  font-family: "kaiti";
  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;
  line-height: 48px;
}

.news_bg .news .news_box .hd ul li .news_top .news_txt:hover .txt a{
  letter-spacing: 1px;
  color: #b90916;
}

.news_bg .news .news_box .hd ul li .news_top .news_txt .txt span{
  display: block;
  font-size: 16px;
  color: #b1b1b1;
}

.news_bg .news .news_box .hd ul li .news_top .news_txt .txt p{
  font-size: 18px;
  color: #7d7d7d;
  font-family: "kaiti";
  line-height: 29px;
  height: 87px;
  overflow: hidden;
  margin-top: 17px;
}

.news_bg .news .news_box .hd ul li .news_top .news_txt .news_img{
  width: 572px;
  height: 222px;

} 

.news_bg .news .news_box .hd ul li .news_top .news_txt .news_img img{
  width: 572px;
  height: 222px;
}


.news_bg .news .news_box .hd ul li .list{
  position: absolute;
  top: 540px;
  left: 0;
  width: 1300px;
  -webkit-transition: all 0.5s ease-out;
  -o-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  opacity: 0;
} 

.news_bg .news .news_box .hd ul li .list dl dd{
  float: left;
  width: 350px;
  margin-right: 124px;
}

.news_bg .news .news_box .hd ul li .list dl dd:last-child{
  margin-right: 0;
}

.news_bg .news .news_box .hd ul li .list dl dd a{
  font-size: 21px;
  color: #333333;
  font-family: "kaiti";
  line-height: 26px;
  height: 52px;
  overflow: hidden;
  display: block;
  background: url(../images/buttom4.png) no-repeat left 10px;
  padding-left: 20px;
}

.news_bg .news .news_box .hd ul li .list dl dd span{
  display: block;
  font-size: 16px;
  color: #b1b1b1;
  font-family: 'Times New Roman', Times, serif;
  margin: 12px 0 0 20px;
}

.news_bg .news .news_box .hd ul li .list dl dd:hover a{
  color: #b90916;
}



.news_bg .news .news_box .hd ul li.on{
  width: 820px;
}


.news_bg .news .news_box .hd ul li.on .news_top{
  width: 820px;
}


.news_bg .news .news_box .hd ul li.on .news_top .news_list a .news_tu{
  filter: none;
}

.news_bg .news .news_box .hd ul li.on .news_top .news_list a span{
  background:  #b90916;
  border: 1px solid #b90916;

}

.news_bg .news .news_box .hd ul li.on .news_top .news_list a span i{
  background: url(../images/news_ico2.png) no-repeat  center;
}

.news_bg .news .news_box .hd ul li.on .news_top .news_list a em{
  background: url(../images/buttom5.png) no-repeat  center;
}

.news_bg .news .news_box .hd ul li.on .news_top .news_list a span::after{
  position: absolute;
  left: -10px;
  top: -10px;
  width: 91px;
  height: 91px;
}


.news_bg .news .news_box .hd ul li.on .news_top .news_txt{

  opacity: 1;
}

.news_bg .news .news_box .hd ul li.on .list{
  opacity: 1;
}