html, body {
  position: relative;
  height: 100%;
}
body {
  margin: 0;
  padding: 0;
}
@keyframes bjmove{
  0%{
    background-position: 50% 50%;
  }
  50%{
    background-position: 20% 50%;
  }
  100%{
    background-position: 80% 50%;
  }
}
@keyframes circlescale{
  0%{
    width: .9rem;
    height: .9rem;
  }
  50%{
    width: 2rem;
    height: 2rem;
  }
  100%{
    width: .9rem;
    height: .9rem;
  }
}
/* header开始 */
.top{background: #0066cc;height: 30px;width: 100%;margin: 0 auto;color: #e3e3e3;}
.top_l ul li{display: inline-block;line-height: 30px;margin-right: 5px;font-size: 14px;}
.top_l ul li img{padding-right: 10px;}
.top_r{font-size: 14px;line-height:30px;}
.top_r img{padding-right: 6px;}



#m_header{
  display: none;
}
#header{
  position: absolute;
  display: block;
  width: 100%;
  z-index: 3;
  height: 90px;
  background: rgba(255,255,255,.8);
  box-shadow: 0 0 20px 0 rgba(0,0,0,.08)
}
.index-header{
  margin:auto;
  display: flex;
  justify-content: space-between;
}
.h-tel{
	margin-top: 25px;
	font-size: 24px;
	font-weight: bold;
}
.h-qiehuan{
	width: 5%;
	margin-top: 30px;
	border-radius: 30px;
}

.h-qiehuan select{
	padding: 2% 12%;
	border-radius: 30px;
}

.nav-pc{
	width: 55%;
}
.logo{
	line-height: 87px;
}
.nav-pc .mobile_nav>ul {
	display: flex;
    justify-content: space-around;
	width: 110%;
}
.nav-pc .mobile_nav>ul>li{
	line-height: 87px;
	position: relative;
	padding: 0 1.2%;
}
.nav-pc .mobile_nav>ul>li>a{
	line-height:87px;
	position: relative;
}
.nav-pc .mobile_nav>ul>li:hover>a{
	border-bottom: 3px solid #0066cc;
		line-height: 87px;
		display: block;
}
.nav-pc .mobile_nav>ul>li:hover>a>span{
	color: #0066cc;
}
.nav-pc .mobile_nav>ul>li>.menulevel{
	display: none;
	position:absolute;
	top:90px;
	z-index: 2;
	width: 100%;
}
.nav-pc .mobile_nav>ul>li>a#menu_selected span{
	color: #0066cc;
}
.nav-pc .mobile_nav>ul>li>a#menu_selected{
	display: block;
	line-height: 87px;
	border-bottom: 3px solid #0066cc;
}
	.nav-pc .mobile_nav>ul>li>.menulevel>li{
		line-height: 50px;
		text-align: center;
		width: 120px;
		margin-left: -20px;
		background-color: #fff;
	}
.nav-pc .mobile_nav>ul>li:hover>.menulevel{
	display: block;

}
.nb-sm{
  font-size: .8rem;
  color: rgba(0,0,0,.55);
  padding-top:1.5VH;
  border-top:1px solid rgba(0,0,0,.55);
  line-height: 150%;
}



/* header结束 */
.index-body{
/*padding-top: 90px;*/
  width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}
/* sl1 start */
.ib-sl1,.ib1-bj,.ib1b-top,.ib1b-bottom{
  width: 100%
}
/* .ib-sl1{
  position: relative;
}
.ib1b-top{
  overflow: hidden;
  position: relative;
  width:100%;
  height:100%;
  background: url(../images/sl1-bj.jpg) no-repeat;
  background-size: 110% 110%;
  background-position: 50% 50%;
  transition:all .5s;
  -webkit-animation: bjmove 5s ease-in-out infinite alternate;
  -o-animation: bjmove 5s ease-in-out infinite alternate;
  animation: bjmove 5s ease-in-out infinite alternate;
}
.ib1b-top img{
  width: 100%;
  visibility: hidden;
} */



	
.ib1-con{
  /* width: 73%; */
  width: 100%;
/*  position: absolute;
  top:50%;
  left: 50%;
  transform: translate(-50%,-50%); */
}
.swiper-slide{
	
}
.swiper-container {
  width: 100%;
  height: 100%;
}
.swiper-slide {
  text-align: center;
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
 height: 44VW;
}
.swiper-slide-sl1{
  justify-content: space-between;
  overflow: hidden;
}

/* banner1 */


.ib1-sl1-left{
/*  width:40%; */
  float: right;
  text-align: right;
  position: absolute;
  z-index: 1;
  right: 0;
  bottom:10%;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}



.sl1-sl1-slide .ib1-sl1-l-t1{
  line-height: 100%;
  opacity: 0;
  -webkit-animation: fadeOut .1s ease-in-out 0s;
  -o-animation: fadeOut .1s ease-in-out 0s;
  animation: fadeOut .1s ease-in-out 0s;
  transition: all .5s;
}
.sl1-sl1-slide .ib1-sl1-l-t2{
	margin-top: 5%;
  line-height: 100%;
  opacity: 0;
  -webkit-animation: fadeOut .1s ease-in-out 0s;
  -o-animation: fadeOut .1s ease-in-out 0s;
  animation: fadeOut .1s ease-in-out 0s;
  transition: all .5s;
}

.sl1-sl1-slide.swiper-slide-active .ib1-sl1-l-t1
{
  -webkit-animation: fadeInRight .6s cubic-bezier(0, .8, .9, 1) 0s forwards;
  -o-animation: fadeInRight .6s cubic-bezier(0, .8, .9, 1) 0s forwards;
  animation: fadeInRight .6s cubic-bezier(0, .8, .9, 1) 0s forwards;
}
.sl1-sl1-slide.swiper-slide-active .ib1-sl1-l-t2
{
  -webkit-animation: fadeInRight .6s cubic-bezier(0, .8, .9, 1) .2s forwards;
  -o-animation: fadeInRight .6s cubic-bezier(0, .8, .9, 1) .3s forwards;
  animation: fadeInRight .6s cubic-bezier(0, .8, .9, 1) .3s forwards;
}

.ib1-sl1-left img{
}

.banner1{
  overflow: hidden;
  position: relative;
  width:100%;
  height:100%;
  background: url(../images/banner1.jpg) no-repeat;
 background-size: cover;
 transition:all .5s;
 transform: scale(1);
 transition: transform 2s ease-in-out;
 animation: sl4bgsf 8s linear infinite;
 animation-delay:2s;
}
.banner1 img{
  width: 100%;
  visibility: hidden;
}
.banner2{
  overflow: hidden;
  position: relative;
  width:100%;
  height:100%;
  background: url(../images/banner2.jpg) no-repeat;
 background-size: cover;
 transition:all .5s;
 transform: scale(1);
 transition: transform 2s ease-in-out;
 animation: sl4bgsf 8s linear infinite;
 animation-delay:2s;
}
.banner2 img{
  width: 100%;
  visibility: hidden;
}

.banner4{
	width: 100%;
	/*height: 100%;*/
	overflow: hidden;
	position: relative;

}

.banner4 video{
	width: 100%;
	height: 100%;
	object-fit: cover;
	z-index: 2;
}
.banner3-sj,.banner1-sj,.banner2-sj,.banner4-sj{
	display: none;
	
}

/* 按钮
 */

.swiper-button-prev, .swiper-container-rtl .swiper-button-next{
    background-image:url(../images/banner-prev.png)!important;
    right: auto;
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	width: 37px!important;
	height: 37px!important;
	left: 0;
}

}
.swiper-button-next, .swiper-container-rtl .swiper-button-prev{
 background-image:url(../images/banner-next.png)!important;
    right: 0;
	    background-size: 100% 100%;
	    background-repeat: no-repeat;
	width: 37px!important;
	height: 37px!important;
    left: auto;
}


.swiper-pagination-bullet {
    width:52px;
    height: 5px;
    display: inline-block;
    background: #fff;
    opacity: 0.8;
	margin-right: 10px;
}

.swiper-pagination-bullet-active {
    opacity: 1;
    background: #0066cc;
}
.swiper-pagination {
    position: absolute;
   right: 5%;
   bottom: 5%;
    z-index: 5;
}


.ib1-sl1-lt4-t{
  margin-left:1rem;
  line-height: 100%;
}
.ib1-arrow-next{
  position: relative;
  text-align: left;
  margin-top:5VH;
  opacity: 0;
  -webkit-animation: fadeOut .1s ease-in-out 0s;
  -o-animation: fadeOut .1s ease-in-out 0s;
  animation: fadeOut .1s ease-in-out 0s;
  transition: all .5s;
}
.sl1-sl1-slide.swiper-slide-active .ib1-arrow-next,
.sl1-sl2-slide.swiper-slide-active .ib1-arrow-next{
  -webkit-animation: fadeInLeft .6s cubic-bezier(0, .8, .9, 1) 1.2s forwards;
  -o-animation: fadeInLeft .6s cubic-bezier(0, .8, .9, 1) 1.2s forwards;
  animation: fadeInLeft .6s cubic-bezier(0, .8, .9, 1) 1.2s forwards;
}






@keyframes sl4bgsf{
  0%{
    transform: scale(1);
  }
  50%{
    transform: scale(1.04);
  }
  100%{
    transform: scale(1);
  }
}
/* sl1 end */
/*产品展示*/
.cpzs{
	width: 100%;
	margin: 60px auto;
}
.cpzs_tit{text-align: center;}
.cpzs_show{margin-top: 30px;}
/*优势*/
.case{margin-bottom: 40px;}
.case-title{text-align: center;color:#000;font-size: 20px;}
.case-title p{font-size: 38px;}
.case-con{margin-top: 20px}
.case-con li{width:16.6666%;box-sizing: border-box;float: left;height: 500px;padding:100px 20px 30px 30px;}
.case-znr{cursor: pointer; transition: all 0.6s;}
.case-a{background:url(../images/ys_24.jpg) no-repeat top center;}
.case-b{background:url(../images/ys_25.jpg) no-repeat top center;}
.case-c{background:url(../images/ys_26.jpg) no-repeat top center;}
.case-d{background:url(../images/ys_27.jpg) no-repeat top center;}
.case-e{background:url(../images/ys_28.jpg) no-repeat top center;}
.case-f{background:url(../images/ys_29.jpg) no-repeat top center;}
.case-bt{color: #fff;font-size: 18px;margin-top: 30px;/*width: 288px;*/}
.case-bt:after{display: block;content: "";background: #fff;width: 60px;height: 2px;margin-top:20px;}
.case-gd{display: none;margin-top: 25px;color: #fff;}
.case-gd a{color: #fff;font-size: 16px;}
.case-con li:hover{display: block;background: #0066cc;}
.case-con li:hover .case-gd{display: block;}
.case-con li:hover .case-znr{cursor:pointer;transform:translate(0,-60px);}
.case-con li:hover .case-bt{border-bottom: 1px solid #fff;padding-bottom:15px;}
.case-con li:hover .case-bt:after{display: none;}
.case-bt span{font-size: 18px;color: #fff;}
.case-bt p{font-size: 12px;}
.case-bt b{font-size:18px;}
.case_more{margin-top: 30px;}
.case_more a{padding:10px 20px;border: 1px solid #fff;border-radius: 5px;color: #fff;}
/* productsroll Start */
#LeftArr1,#RightArr1{background-image:url(../images/product_arrow.gif);width:25px;height:130px;cursor:pointer;position:absolute;top:0px;z-index:1}
#LeftArr1{background-position:-25px 0px;float:left;left:8px}
#RightArr1{background-position:-50px 0px;float:right;right:0px}
#ScrollBox{width:1200px;overflow:hidden}
#ScrollBox li{float:left;display:inline;text-align:center;background: #e6e6e6;margin-right: 20px;margin-bottom: 20px;}
#ScrollBox li a{display:block;width:280px;height: 300px;}
#ScrollBox li a img{display: block;padding: 10px;}
#ScrollBox li a:link,#ScrollBox li a:visited,#ScrollBox li a:active{color:#000}
#ScrollBox li a:hover{background: #0066cc;color: #fff;}
#ScrollBox li a span{display:block;padding-top:4px}


/* 产品中心 */
.container3{
	width: 80%;
	margin: 0 auto;
}
.cp-bg{
	background: url(../images/cp-bg_13.jpg) no-repeat bottom center;
	padding: 5% 0 0%;
	background-size: 100%;
}
.cp-shang{
	display: flex;
	justify-content: space-between;
}
.cp-szuo{
	font-size: 20px;
}
.cp-szuo p{
	font-size: 2.5rem;
	font-weight: bold;
	
}
.cp-syou{
	margin-top: 1.25rem;
}
.cp-sange ul{
	display: flex;
	flex-wrap: wrap;
	
}
	
		.cp-sange ul li{
			display: flex;
			flex-wrap: wrap;
			justify-content: center;
			align-content: center;
		}
.cp-sange ul li p{
	font-size: 1.75rem;
	font-weight: bold;
	line-height: 1.875rem;
	padding-bottom: 8%;
}
.cp-sange ul li:first-child{
	width:11VW ;
	box-sizing: border-box;
	height: 11VW;
	border-radius: 11VW ;
	background-color: #fff;
	border: 10px solid #265765;
	text-align: center;
	font-size: 16px;
	margin-top: 28%;
	margin-left: 10%;
}
.cp-sange ul li:last-child{
	width:11VW ;
	box-sizing: border-box;
	height: 11VW;
	border-radius: 11VW ;
	border: 10px solid #265765;
	text-align: center;
	background-color: #fff;
	font-size: 16px;
	margin-top: -13%;
	margin-left: 45%;
}
.cp-sange ul li:nth-child(2){
	width:14VW ;
	box-sizing: border-box;
	height: 14VW;
	border-radius: 14VW ;
	border: 24px solid #265765;
	text-align: center;
	font-size: 16px;
	margin-left: 5%;
	
}
	
.cp-sange ul li:hover{
	background-color: #265765;
	color: #fff;
	transition: all 0.6s;
}

.cp-xia{
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
}
.cp-sange{
	padding-top: 2%;
	padding-left: 8%;
	width: 40%;
	box-sizing: border-box;
}
.cp-youtu{
	width: 52%;
	box-sizing:border-box ;
	padding-top: 5%;
}
.cp-youtu img{
	width: 100%;
}
/* 产品展示 */
.cp-zhanshi{
	background: #efefef;
	padding: 3% 0;
}
.cp-bottom ul{
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	
}
.cp-bottom ul li{
	padding: 0 1%;
	box-sizing: border-box;
}
.cp-bottom .imghvr-zoom-in{
	width: 100%;
}
.cp-bottom ul li img{
	width: 100%
}
.cp-bottom .fudong{
	background-color: rgba(38,87,101,0.8);
	width: 100%;
	height: 100%;
	text-transform: uppercase;
	font-weight: bold;
}
.cp-bottom .cpfl-mc p:first-child{
	font-size: 20px;
	font-weight: bold;
	color: #000;
	padding-bottom: 0.625rem;
	border-bottom: 2px solid #265765;
	margin-bottom: 1.25rem;
}
.cp-bottom .cp-anniu{
	display: block;
	width: 28%;
	text-align: center;
	color: #fff;
	font-size: 1rem;
	font-weight: normal;
	background-color: #265765;
	line-height: 2.1875rem;
	border-radius: 2.5rem;
}

/* 关于我们 */
.ab{
	width: 100%;margin:0 auto;
}
.ab_l{
   width: 700px;
}
.ab_r{
  width: 480px;margin-left: 20px;
}
.ab_tit{
margin:40px 0 20px 0;
}
.ab_show{
    font-size: 16px;
    line-height: 36px;
    text-indent: 2em;
}
.ab_more{margin-top: 30px;}
.ab_more ul li{display: inline-block;}
.ab_more ul li a{padding:8px 20px;border-radius: 3px;border: 1px solid #b3b3b3;}
.ab_more ul li a:hover{background: #0066cc;border:1px solid #0066cc;color: #fff;}
/*案例展示*/
.cfzs{width: 100%;margin: 0 auto;margin-top: -25px;}
/*优势1*/
.ys{width: 100%;height: 385px;background: url(../images/index5_39.png) no-repeat center;margin:60px auto;}
.ys_show{text-align: right;margin-top: 80px;}
.ys_show h1{font-size: 24px;line-height: 60px;}
/*产品*/
.cp{width: 100%;}
.cp_l{width: 200px;}
.cp_l ul li{margin-top: 1px;}
.cp_l ul li a{display: block;text-align: left;padding-left: 20px;line-height: 50px;background: #ccc;}
.cp_l ul li a:hover{background: #0066cc;color: #fff;}
.cp_r{width: 1000px;}
.cp_r ul li img{border: 1px solid #ccc;height: 240px;width: 240px;}
/*荣誉资质*/
.ryzz{width: 100%;
height:602px;
background: url(../images/index5_45.png) no-repeat center;margin-top:30px;
}
.ryzz_tit{text-align: center;margin-top: 50px;}
.poster-main{
	width: 1100px;
	height: 340px;
	position: relative;
	margin: 0px auto;
}
.poster-main a,.poster-main img{
	display:block;
}
.poster-main .poster-list{
	width: 1100px;
	height: 340px;
}
.poster-main .poster-list .poster-item{ 
	width: 200px;
	height: 340px;
	position:absolute;
	left:0;
	top:0;
}
.poster-main .poster-btn{ 
	position:absolute;
	top:0;
	z-index:10; 
	cursor:pointer;  
}
.poster-main .poster-prev-btn{
	left:-50px; 
	background: url(../images/left.png) no-repeat left center;
	margin-top:-50px;
}
.poster-main .poster-next-btn{
	right:-50px; 
	background: url(../images/right.png) no-repeat right center;
	margin-top:-50px;
}
/*新闻*/
.xw{width: 100%;background: #f2f2f2;padding-bottom: 40px;}
.xw_l{margin-top: 60px;width: 180px;}
.xw_l ul li{margin-top: 30px;}
.xw_l ul li a{display: block;background: #ccc;padding:10px 25px;}
.xw_l ul li a:hover{background: #0066cc;color: #fff;}
.xw_r{width: 1000px;margin-top: 60px;}
.xw_r span{color: #666;}
.xwnr_l ul li{padding: 5px 10px;line-height: 30px;border-bottom: 1px dashed #ccc;}
.xwnr_l ul li a:hover{color: red;}
.xwnr_r ul li{padding: 5px 10px;line-height: 30px;border-bottom: 1px dashed #ccc;}
.xwnr_r ul li a:hover{color: red;}
/*友情链接*/
.yqlj{width: 100%;background: #e6e6e6;margin:0 auto;line-height: 30px;padding: 5px 0;}
.yqlj a:hover{color: red;}
/*页尾*/
.yw{width: 100%;background: url(../images/index5_66.jpg) no-repeat center;height: 428px;}
.yw_s_l{margin-top: 67px;}
.yw_s_r{margin-top: 109px;}
.yw_x_l ul{padding-top: 70px}
.yw_x_l ul li{line-height: 30px;}
.yw_x_l ul li span{font-size: 13px;}
.yw_x_l ul li a{font-size: 13px;color: #fff;}
.yw_x_r img{padding-top: 30px;}
.yw_d{color: #ccc;}
.yw_d a{color: #ccc;}
.yw_d a:hover{color: red;}
/*简介内页*/
.ny_dh{width: 18%;}
.ny_show{width: 80%;}
.ddsmoothmenu-v{
	
}
.ddsmoothmenu-v ul{
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	line-height: 50px;
	/*background: #00d6d3;*/
}
.ddsmoothmenu-v ul li a{
	color: #333;
}
.ddsmoothmenu-v ul li{
	width: 100%;
	text-align: left;
    margin-bottom: 2px;
	background: #e5e5e5;
	color: #333;
}
.ddsmoothmenu-v ul li a span{}
.ddsmoothmenu-v ul li:hover{
	background: #fff;
	background: #0066cc;
}
.ddsmoothmenu-v ul li:hover span{
	color: #fff;
}
.ddsmoothmenu-v>ul>.lihover{background: #fff;background: #0066cc;}
.ddsmoothmenu-v>ul>.lihover>.ahover>span{color: #fff;background: #0066cc;}






.ib-sl3{
  padding:10VH 0 28VH;

}
.ab-img{
	width: 100%;
}
.ab-img img{
	width: 100%;
}
.ab-img2{
	display: none;
}
.ib-sl3-con{	
	position: relative;
}
.ib-3c-top{
	position: absolute;
	top:20%;
	left: 8%;
	color: #fff;
	font-size: 1.25rem;
	z-index: 1;
}
.ib-3c-top img{
	padding-top: 5%;
	width: 90%;
}
.ib-3c-bottom{
	position: absolute;bottom: -25%;
	width: 84%;
	left: 8%;
	z-index: 1;
}
.ib-3c-bottom ul{
	display: flex;
	color: #fff;
	
}
.ib-3c-bottom ul li a{
	display: block;
}
.ab-list1{
	width: 50%;
	background-color: #265765;
	padding: 3% 4%;
	box-sizing: border-box;
}
.ab-list1 a{
	color: #fff;
}
.ab-shang{
	font-size: 1.25rem;
	font-weight: bold;
	margin-bottom: 3%;
}
.ab-shang p{
	font-size: 2rem;
	
}
.ab-list2 a{
	color: #202020;
}
.ab-list3 a{
	color: #202020;
}
.ab-list2,.ab-list3{
	width: 25%;
	padding: 3% 4%;
	box-sizing: border-box;
}
.ab-list2{
	background: #efefef;
}
.ab-list3{
	background: #d4d4d4;
}
.ab-lists{
	font-size: 24px;
	font-weight: bold;
	padding-bottom: 5%;
}
.ab-lists p{
	line-height: 1.2;
	font-size: 2.875rem;
	font-family: "arial";
}
.ab-listnr p{
	padding-top: 8%;
}
/* sl3 end */

/* 行业 */
.al-bg{
	background: url(../images/hy-yy_65.jpg) #efefef;
	padding: 8% 0 0%;
	overflow: hidden;
	background-size: 110% 110%;
	background-position: 50% 50%;
	transition:all .5s;
	-webkit-animation: bjmove 16s ease-in-out infinite alternate;
	-o-animation: bjmove 16s ease-in-out infinite alternate;
	animation: bjmove 16s ease-in-out infinite alternate;
}
@keyframes bjmove{
  0%{
    background-position: 50% 50%;
  }
  50%{
    background-position: 20% 50%;
  }
  100%{
    background-position: 80% 50%;
  }
}
.hy-shang{
	padding-left: 5%;
}

.hy-shang a{
	display: block;
	padding-top: 5%;
	font-size: 1.375rem;
	font-weight: bold;
	font-family: "arial";
	color: #fff;
	text-transform: uppercase;
}
.productsroll1{
	margin-top:3%;
	width: 100%;
	position: relative;
}
.control-box {
	/*width: 70%;
	float: right;*/
	}
.al-bg .box2-carousel-carousel .owl-controls .owl-buttons .owl-prev{
	width: 3rem;
	height: 3rem;
	float: left;
	background: url(../images/hy-icon_71.png) no-repeat center left;
}
.al-bg .box2-carousel-carousel .owl-controls .owl-buttons .owl-next{
	background: url(../images/hy-icon_71.png) no-repeat center right;
	width: 3rem;
	height: 3rem;
	margin-left: 3.5rem;
}
.control-box .owl-controls{
	position: absolute;
	top: 0%;
	z-index: 2;
	left:5%;
}
.control-box .owl-pagination{
	display: none;
}
.control-box .owl-number{
	display: none;
}
.bigbox {
  overflow: hidden;
  width: 100%;
}
#switcher {
  left: 0px;
}
.content_1.content_2 {
  width: 100%;
  float: left;
}
.box2 {
  transition:all .7s ease 0s;
  height: auto;
  float: left;
  position: relative;
  margin-right: 10px;
}
.cp-tp{
	width: 100%;
	height: 100%;
	overflow: hidden;
	
}
.cp-tp img{
	width: 100%;
}

.box2:hover .cp-tp img{
	transform: scale(1.05);
transition: all 0.6s;	
}
/* 优势 */
.youshi{
	background: url(../images/ys-bg_26.jpg) no-repeat top center;
	padding: 7% 0 8%;
}
.ys-zong{
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
}
.ys-zuo{
	width: 58%;
}
.ys-you{
	width: 30.4375rem;
}
.yjy-carousel-carousel .owl-buttons{
	display: block;
	position: absolute;
	bottom: 0.0rem;
	z-index: 1;
	left: -3.5rem;
}
.yjy-carousel-carousel .owl-controls .owl-buttons .owl-prev{
	width:3.5rem;
	height: 3.5rem;
	float: left;
	background: url(../images/ys-jt_27.jpg) no-repeat center left;
}
.yjy-carousel-carousel .owl-controls .owl-buttons .owl-next{
	width:3.5rem;
	height: 3.5rem;
	margin-left: 3.5rem;
	background: url(../images/ys-jt_27.jpg) no-repeat center right;
}
.fz-li{
	width: 100%;
	padding: 12% 12% 25%;
	box-sizing: border-box;
	color: #fff;
	background: url(../images/ys-bt_27.png) no-repeat top center;
}	
.fz-zi{
	
}
.fz-tp p span{
	font-size: 4.5rem;
}
.fz-tp P{
	font-weight: bold;
	font-size: 2.75rem;
	font-family: "arial";
	line-height: 1.2;
}
.fz-tp{
	font-size: 1.5rem;
	font-weight: bold;
	margin-bottom: 15%;
}
.yjy-carousel-carousel .owl-pagination{
	display: none;

}
.yjy-carousel-carousel .owl-number{
	display: none;
}
/* sl6 start 新闻*/
.ib-sl6{
  background: url(../images/xw-bg_31.jpg) no-repeat top right;
  padding: 5% 10% 2%;
  box-sizing: border-box;
}
.sl6-c-top{
  display: flex;
  padding-bottom: 1.875rem;
  align-items: center;
  padding-bottom: 1.25rem;
  border-bottom: 4px solid #d7d7d7;
  
  justify-content: space-between;
}
.sl6-ct-left{
  width: 35%;
}

.sl6-ct-left img{
}
.sl6-ct-right{
  display: inline-block;
}
.sl6-ct-right a{
	background-color: #295966;
	font-weight: bold;
  display: inline-block;
  text-align: center;
  color: #fff;
  height: 2.5rem;
  line-height: 2.5rem;
  border-radius:2.5rem;
  padding:0 2VW; 
}
.sl6-c-bottom{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-top:3VH;
}
.sl6-c-bottom > a{
  display: block;
  width: 30%;
}
.sl6-cbl-img{
  width: 100%;
  overflow: hidden;
}
.sl6-cbl-img img{
  width: 100%;
  transform:scale(1);
  transition: all .5s;
}
.sl6-c-bottom > a:hover .sl6-cbl-img img{
  transform:scale(1.2);
}
.sl6-cbl-tit{
	height: 3rem;
  font-size: 1.25rem;
  font-weight: bold;
  color: #000;
  margin-top: 2VH;
}
.sl6-cbl-text{
  font-size:1rem;
  color: #313131;

}
.sl6-cbl-more{
	margin: 3VH 0;
color: #202020;
  
}


/* sl6 end */
/* sl7 start */
#copyright{
}
.f-zong{
	
}
.ib-sl7{
  width: 100%;
  background: #202020;
  color: #fff;
  padding:5% 0;
}
.sl7-c-top{
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.f-zuobt{
	font-size: 1.875rem;
	margin-bottom: 3%;
}
.f-zuo{
	width: 60%;
}

.f-nav>ul{
	width: 100%;
	display: flex;
	justify-content: space-between;
	
}
.f-nav>ul>li>a>span{
	color: #fff;
}
.f-nav>ul>li>.menulevel{
	display: none;
}
.sl7-cb-left{
	color: rgba(255,255,255,0.5);
	font-size: 0.875rem;
	margin-top: 5%;
}

.sl7-ct-right{
	text-align: right;
}
.sl7-ctl-logo{
	margin-bottom: 10%;
}
.sl7-ct-left ul li{
	margin-top: 5%;
}


.sl7-ct-left ul li:first-child{
	font-size: 1.375rem;
	font-weight: bold;
	
}
/* sl7 end */

/* 手机导航 */
.hamburger {
	padding: 8px 6px;
	cursor: pointer;
	display: none;
	transition-property: opacity, -webkit-filter;
	transition-property: opacity, filter;
	transition-property: opacity, filter, -webkit-filter;
	transition-duration: 0.15s;
	transition-timing-function: linear;
	font: inherit;
	color: inherit;
	text-transform: none;
	background-color: transparent;
	border: 0;
	margin: 0;
	overflow: visible;
}

.hamburger:hover {
	opacity: 0.7;
}

.hamburger-box {
	width: 40px;
	height: 24px;
	display: inline-block;
	position: relative;
}

.hamburger-inner {
	display: block;
	top: 50%;
	margin-top: 3px;
}

.hamburger-inner, .hamburger-inner::before, .hamburger-inner::after {
	width: 20px;
	height: 4px;
	background-color: #ccc;
	border-radius: 4px;
	position: absolute;
	left: 0;
	transition-property: -webkit-transform;
	transition-property: transform;
	transition-property: transform, -webkit-transform;
	transition-duration: 0.15s;
	transition-timing-function: ease;
}

.hamburger-inner {
	width: 40px;
	height: 4px;
	-webkit-animation: line2 1s linear infinite alternate;
	animation: line2 1s linear infinite alternate;
}

.hamburger-inner::before, .hamburger-inner::after {
	content: "";
	display: block;
	-webkit-animation: line1 1s linear infinite alternate;
	animation: line1 1s linear infinite alternate;
}

.hamburger-inner::before {
	top: -10px;
}

.hamburger-inner::after {
	bottom: -10px;
}

.hamburger--emphatic-r {
	overflow: hidden;
}

.hamburger--emphatic-r .hamburger-inner {
	transition: background-color 0.2s 0.25s ease-in;
}

.hamburger--emphatic-r .hamburger-inner::before {
	left: 0;
	transition: top 0.05s 0.2s linear, left 0.2s 0.25s ease-in, -webkit-transform 0.2s cubic-bezier(0.6, 0.04, 0.98, 0.335);
	transition: transform 0.2s cubic-bezier(0.6, 0.04, 0.98, 0.335), top 0.05s 0.2s linear, left 0.2s 0.25s ease-in;
	transition: transform 0.2s cubic-bezier(0.6, 0.04, 0.98, 0.335), top 0.05s 0.2s linear, left 0.2s 0.25s ease-in, -webkit-transform 0.2s cubic-bezier(0.6, 0.04, 0.98, 0.335);
}

.hamburger--emphatic-r .hamburger-inner::after {
	top: 10px;
	right: 0;
	transition: top 0.05s 0.2s linear, right 0.2s 0.25s ease-in, -webkit-transform 0.2s cubic-bezier(0.6, 0.04, 0.98, 0.335);
	transition: transform 0.2s cubic-bezier(0.6, 0.04, 0.98, 0.335), top 0.05s 0.2s linear, right 0.2s 0.25s ease-in;
	transition: transform 0.2s cubic-bezier(0.6, 0.04, 0.98, 0.335), top 0.05s 0.2s linear, right 0.2s 0.25s ease-in, -webkit-transform 0.2s cubic-bezier(0.6, 0.04, 0.98, 0.335);
}
.hamburger--emphatic-r.is-active .hamburger-inner {
	width: 40px;
	-webkit-animation: line2 0;
	animation: line2 0;
	transition-delay: 0s;
	transition-timing-function: ease-out;
	background-color: transparent;
}

.hamburger--emphatic-r.is-active .hamburger-inner::before {
	width: 40px;
	-webkit-animation: line1 0;
	animation: line1 0;
	left: -80px;
	top: 80px;
	-webkit-transform: translate3d(80px, -80px, 0) rotate(-45deg);
	transform: translate3d(80px, -80px, 0) rotate(-45deg);
	transition: left 0.2s ease-out, top 0.05s 0.2s linear, -webkit-transform 0.2s 0.25s cubic-bezier(0.075, 0.82, 0.165, 1);
	transition: left 0.2s ease-out, top 0.05s 0.2s linear, transform 0.2s 0.25s cubic-bezier(0.075, 0.82, 0.165, 1);
	transition: left 0.2s ease-out, top 0.05s 0.2s linear, transform 0.2s 0.25s cubic-bezier(0.075, 0.82, 0.165, 1), -webkit-transform 0.2s 0.25s cubic-bezier(0.075, 0.82, 0.165, 1);
}

.hamburger--emphatic-r.is-active .hamburger-inner::after {
	width: 40px;
	-webkit-animation: line1 0;
	animation: line1 0;
	right: -80px;
	top: 80px;
	left: auto;
	-webkit-transform: translate3d(-80px, -80px, 0) rotate(45deg);
	transform: translate3d(-80px, -80px, 0) rotate(45deg);
	transition: right 0.2s ease-out, top 0.05s 0.2s linear, -webkit-transform 0.2s 0.25s cubic-bezier(0.075, 0.82, 0.165, 1);
	transition: right 0.2s ease-out, top 0.05s 0.2s linear, transform 0.2s 0.25s cubic-bezier(0.075, 0.82, 0.165, 1);
	transition: right 0.2s ease-out, top 0.05s 0.2s linear, transform 0.2s 0.25s cubic-bezier(0.075, 0.82, 0.165, 1), -webkit-transform 0.2s 0.25s cubic-bezier(0.075, 0.82, 0.165, 1);
}
@keyframes line1 {
	0% {
		width: 20px;
		height: 4px;
	}

	100% {
		width: 40px;
		height: 4px;
	}
}

@keyframes line2 {
	0% {
		width: 40px;
		height: 4px;
	}

	100% {
		width: 20px;
		height: 4px;
	}
}
/* 手机导航结束 */
@media (max-width:1700px){
	.cp-sange ul li p {
	    font-size: 1.4rem;
		}
		.cp-sange ul li:first-child {
		    padding: 0% 3% 0
			}
		.cp-sange ul li:nth-child(2) {
		    padding: 0% 4% 0;
			}
		.cp-sange ul li:last-child {
		    padding: 0% 5% 0;
			}
}

@media (min-width:1440px)and (max-width:1700px){
	
	
	
}
@media (max-width:1440px) {
	.ib-3c-top img {
	    width: 80%;
	}
	.hy-shang img{
		width: 35%;
		
	}
	.ys-zuo img{
		width: 60%;
	}
	/* 头部 */
	.logo{
		width: 18%;
	}
  .logo img{
	  /*width: 100%;*/
  }
    .nav-pc .mobile_nav>ul>li{
		padding: 0;
	}
	.h-tel{
		font-size: 1.25rem;
		margin-top: 2rem;
	}
	.nav-pc {
	    width: 50%;
	    margin-left: 5%;
	}
	/* banner */
	.ib1-sl1-left{
		width: auto;
	}
	.ib1-sl1-left img{
		width: 70%;
	}
	/* 产品 */
	.cp-sange{
		width: 45%;
	}
	.cp-sange ul li:nth-child(2) {
	    width: 18VW;
	    height: 18VW;

		}
		.cp-sange ul li:first-child {
		    width: 14VW;
		    height: 14VW;
			margin-left: 5%;
			}
			
		.cp-sange ul li:last-child {
		    width: 14VW;
		    height: 14VW;
			}
	.cp-bottom .cp-anniu {
			    width: 42%;
			}
		.cp-zhanshi {
		    padding: 5% 0;
		}
	/* 关于我们 */
	.ab-shang p {
	    font-size: 1.6rem;
	}
	.ab-lists p {
	    font-size: 2.5rem;
	}
	.ib-3c-bottom {
	    bottom: -38%;
	}
	.ib-3c-top img {
	    width: 66%;
	}
	.ib-sl3 {
	    padding: 10VH 0 35VH;
	}
	/* 新闻 */
	.sl6-ct-left img{
		width: 70%;
	}
	/* 底部 */
	.sl7-ctl-logo img{
		width: 80%;
		
	}
			
}
	
	
@media (min-width:1024px) and (max-width:1439px){
	*{
		font-size: 14px;
	}	


}
@media (min-width:1025px) and (max-width:1064px){

.cp-sange ul li:nth-child(2) {
    padding: 0% 2% 0;
}
	
}


@media (max-width:1024px){
	
	/* 导航 */
  #m_header{
    display: block;
    position: fixed;
    z-index:99;
    background: transparent;
    width:100%;
    padding: 0 5%;
    background: #fff;
    height: 4.5rem;
	box-sizing: border-box;
  }
  #header{
    display: none;
  }
  .index-header {
    width: auto;
    margin: auto;
    background: transparent;
    overflow: hidden;
    display: block;
    align-items: center;
    justify-content: center;
    border-radius: unset;
    padding: 0;
    height: inherit;
  }
  .logo {
    width: auto;
    height: inherit;
    padding:0;
	line-height: 4.5rem;
  }
  .logo img {
    max-width: 90%;
    max-height: 100%;
  }
  .nav-pc{
    float:right;
    width:4rem;
    line-height: 4rem;
  }
  .hamburger {
    float: right;
    display: block;
  }
  .hamburger-inner, .hamburger-inner::before, .hamburger-inner::after {
    background-color: #265765;
  }
  .hamburger-inner::before {
    top: -7px;
  }
  .hamburger--emphatic-r .hamburger-inner::after{
    top:7px;
  }
  .hamburger-inner::after {
    bottom: -7px;
  }
  .mobile_nav{
    display: none;
    width: 100VW;
    text-align: center;
    position: absolute;
    top: 4.5rem;
    left: 0;
    background: #fff;
  }
  .nav-pc .mobile_nav>ul {
      display: block;
  }
  .nav-pc .mobile_nav>ul>li>.menulevel{
	  display: none;
  }
  .nav-pc .mobile_nav>ul>li {
      line-height: 44px;
  }
  .nav-pc .mobile_nav>ul>li>a{
      line-height: 44px;
	  }
.nav-pc .mobile_nav>ul>li{
	border-top: 1px solid #d7d7d7;
}
.nav-pc .mobile_nav>ul>li>a#menu_selected {
    line-height: 44px;
    border-bottom: 1px solid #265765;
}
  .index-body {
    padding-top: 4.5rem;
  }
  
  /* 头部 */
  .h-qiehuan{
	  margin-right: 5%;
  }
  /* banner */
  .ib1-sl1-left img {
      width: 51%;
  }
  /* 产品 */
  .cp-xia{
	  padding-bottom: 5%;
  }
  .cp-szuo p {
	  font-size:1.8rem;
   }
   .cp-szuo{
	   font-size: 1rem;
   }
   .cp-youtu{
   	width: 48%;
   }
   .cp-sange ul li p{
	   font-size: 1.125rem;
   }
   .cp-sange ul li:nth-child(2) {
       width: 20VW;
       height: 20VW;
       border:14px solid #265765;
	   }
	   .cp-sange {
	       width: 50%;
	   }
	   .cp-bottom .cp-anniu {
	       width: 62%;
	   }
	/* 关于我们 */
	.ab-shang p {
	    font-size: 1.5rem;
	}
	.ab-zhong{
		
					display: -webkit-box;
					-webkit-box-orient: vertical;
					-webkit-line-clamp: 3;
					overflow: hidden;
	}
	.ab-lists p {
	    font-size: 1.5rem;
	}
	.ab-listnr{
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 3;
		overflow: hidden;
	}
	.ab-list2, .ab-list3 {
	    padding: 6% 4%;
		}
		.ab-list1 {
		    padding: 6% 4%;
		}
		/* .ib-3c-bottom {
		    bottom: -58%;
		} */
		.ib-3c-top img {
			padding-top: 1%;
		    width: 55%;
		}
		.ib-3c-top img {
			}
		/* 优势 */
		
		.ys-you{
			width:45%;
		}
		.fz-tp p{
			font-size: 1.2rem;
		}
		.fz-tp p span{
			    font-size: 2.5rem;
		}
		.yjy-carousel-carousel .owl-buttons{
			left: auto;
			bottom: auto;
		}
		.ys-zuo img {
		    width: 72%;
		}
		.ys-zong{
			align-items: center;
		}
		.youshi {
		    padding: 7% 0 16%;
		}
		/* 新闻 */
		.sl6-cbl-tit{
				display: -webkit-box;
						-webkit-box-orient: vertical;
						-webkit-line-clamp: 2;
						overflow: hidden;
						height: 3.5rem;
						font-size: 1.125rem;
		}
		/* 底部 */
		.sl7-ct-left ul li:first-child {
		    font-size: 1.15rem;
		}
		.sl7-ct-right{
			width: 25%;
		}
		.f-zuo{
			width: 70%;
		}
		.sl7-ctl-logo{
			display: none;
		}
}
@media (min-width:769px) and  (max-width:1006px){
	/* 产品 */
	.cp-sange {
	    width: 60%;
	}
	.cp-xia {
	    align-items: flex-end;
	}
	.cp-sange ul li:nth-child(2) {
	    width: 23VW;
	    height: 23VW;
	    border:14px solid #265765;
		   }
		.cp-sange ul li:nth-child(1) {
		    width: 18VW;
		    height: 18VW;
			   }
			   .cp-sange ul li:nth-child(3) {
			       width: 16VW;
			       height: 16VW;
			   	   }

}

@media (max-width:768px){
	/* 头部 */
	.logo{
		width: 50%;
	}
	.logo img {
		width: auto;
	}
	.h-qiehuan {
	    margin-right: 15%;
	}
	/* banner */
	.swiper-slide {
	    height: 154VW;
	}
	.banner1-sj{
		display: block;
	}
	.banner1{
		display: none;
	}
	.banner1-sj{
	  overflow: hidden;
	  position: relative;
	  width:100%;
	  height:100%;
	  background: url(../images/banner1-sj.jpg) no-repeat;
	 background-size: cover;
	 transition:all .5s;
	 transform: scale(1);
	 transition: transform 2s ease-in-out;
	 animation: sl4bgsf 8s linear infinite;
	 animation-delay:2s;
	}
	.banner1-sj img{
	  width: 100%;
	  visibility: hidden;
	}
	.banner4{
		overflow: hidden;
		 position: relative;
		 width:100%;
		 height:100%;
		 background: url(../images/banner4-sj.jpg) no-repeat;
		background-size: cover;
		transition:all .5s;
		transform: scale(1);
		transition: transform 2s ease-in-out;
		animation: sl4bgsf 8s linear infinite;
		animation-delay:2s;
	}
	.ib1-sl1-left img {
	    width: 96%;
	}
	.sl1-button{
		display: none;
	}
	/* 产品 */
	.cp-shang {
	    flex-wrap: wrap;
	}
	.cp-syou img{
		width: 80%;
	}
	.cp-bg {
		    padding: 12% 0 0%;
			background-size:cover;
		}
	.cp-xia {
	    flex-wrap: wrap;
		}
	.cp-sange{
		width: 90%;
	}
	.cp-youtu {
	    width: 100%;
	}
	.cp-sange ul li:first-child {
	    width: 100%;
		padding: 0;
		padding-left: 10%;
	    height:20VW;
	    margin: 0%;
		margin-top: 2%;
		border-radius: 30VW;;
		border: 3px solid #265765;
	}
	.cp-sange ul li:nth-child(2) {
	   width: 100%;
	    height:20VW;
		padding: 0;
		padding-left: 10%;
	    margin: 0%;
		margin-top: 2%;
		border-radius: 30VW;;
		border: 3px solid #265765;
	}
	
	.cp-sange ul li:last-child {
	   width: 100%;
	    height:20VW;
		padding: 0;
		padding-left: 10%;
		border-radius: 30VW;;
	    margin: 0%;
		margin-top: 2%;
		border: 3px solid #265765;
	}
	.cp-sange ul li p{
		width: 100%;
		padding-bottom: 0;
		text-align: left;
	}
	.cp-sange ul li{
		background-color: #efefef!important;
		box-sizing: border-box;
		justify-content: flex-start
	}
	.col-xs-6 {
	    width: 50%;
	}
	.cp-bottom ul li {
	   margin-top: 10%;
	}
	.cp-zhanshi {
	    padding: 5% 0 10%;
	}

	/* 关于我们 */
	.ib-sl3 {
	    padding: 10VH 0 10VH;
	}
	.ab-img2{
		width: 100%;
		display: block;
	}
	.ab-img{
		display: none;
	}
	.ab-img2 img{
		width: 100%;
	}
	.ib-3c-top {
		top: 7%;
   }
   .ib-3c-top img {
       padding-top: 5%;
       width: 81%;
   }
   .ib-3c-bottom {
       position:static;
       width: 100%;
   }
   .ib-3c-bottom ul {
       flex-wrap: wrap;
   }
   .ab-list1{
	   padding: 13% 9%;
	   width: 100%;
   }
   .ab-list2,.ab-list3{
	   width: 50%;
	   padding: 10% 4% 22%;
   }

   .ab-listnr {
       display: -webkit-box;
       -webkit-box-orient: vertical;
       -webkit-line-clamp: 3;
       overflow: inherit;
   }
   /* 案例展示 */
   .control-box {
       width: 100%;
   }
   .hy-shang img {
       width: 78%;
   }
   .hy-shang a {
       font-size: 1rem;
	   }
	.al-bg {
		padding: 18% 0 10%;
    }
	.productsroll1 {
	    margin-top: 9%;
		}
		.box2 {
		    margin: 0 15px;
			}
.control-box .owl-controls .owl-buttons .owl-prev{
	display: none;
}
.control-box .owl-controls .owl-buttons .owl-next{
	display: none;
}
.control-box .owl-controls {
    position: absolute;
    z-index: 2;
	left: 0;
	width: 100%;
	top: 110%;
}
.control-box .owl-controls .owl-pagination{
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
}
.control-box .owl-controls .owl-pagination .owl-page .owl-numbers{
	display: none;
}
.control-box .owl-controls .owl-pagination .owl-page{
	width:1.25rem;
	height:  0.3125rem;
	margin: 0 10px;
	background-color: #265765;
}
.control-box .owl-controls .owl-pagination .owl-page.active{
	background-color: #000;
}

   /* 优势 */
   .ys-zong {
       flex-wrap: wrap;
   }
   .youshi {
       padding: 20% 0 15%;
   }
   .ys-zuo img {
       width: 142%;
   }
   .ys-you{
	   width: 100%;
	   margin-top: 15%;
   }
   .fz-li {
       padding: 12% 9% 25%;
	   }
	   .yjy-carousel-carousel .owl-controls .owl-buttons .owl-prev{
	   	display: none;
	   }
	   .yjy-carousel-carousel .owl-controls .owl-buttons .owl-next{
	   	display: none;
	   }
	   .yjy-carousel-carousel .owl-controls {
	 
	   }
	   .yjy-carousel-carousel .owl-controls .owl-pagination{
	   	display: flex;
	   	justify-content: center;
	   	align-items: center;
	   	width: 100%;
		margin-top: 10%;
	
	   }
	   .yjy-carousel-carousel .owl-controls .owl-pagination .owl-page .owl-numbers{
	   	display: none;
	   }
	   .yjy-carousel-carousel .owl-controls .owl-pagination .owl-page{
	   	width:1.25rem;
	   	height:  0.3125rem;
	   	margin: 0 10px;
	   	background-color: #265765;
	   }
	   .yjy-carousel-carousel .owl-controls .owl-pagination .owl-page.active{
	   	background-color: #000;
	   }
	   /* 新闻 */
	   .ib-sl6 {
		   background-size: 50%;
		   padding: 20% 5% 10%;
	   }
	   .sl6-c-top{
		   flex-wrap: wrap;
	   }
	   .sl6-ct-left {
	       width: 90%;
	   }
	   .sl6-ct-right{
		   display: none;
	   }
	   .sl6-c-bottom {
		   flex-wrap: wrap;
		   }
		.sl6-c-bottom > a {
			width: 100%;
			margin-top: 5%;
			}
		.sl6-cb-list{
			display: flex;
			justify-content: space-between;
			align-items: center;
		}
		.sl6-cbl-con{
			width: 55%;
			order: 1;
		}
		.sl6-cbl-img{
			width: 40%;
			height: 100%;
		}
		.sl6-cbl-tit {
			margin-top: 0%;
		}
		.sl6-cbl-img img{
			
		}
		.sl6-cbl-text{
			display: none;
		}
		.sl6-cbl-more{
			margin: 0;
		}
		/* 底部 */
		.sl7-c-top{
			flex-wrap: wrap;
		}
		.f-zuo{
			order: 1;
			width: 100%;
		}
		.sl7-ct-right{
			width: 100%;
			text-align: left;
			
		}
		.sl7-ctl-logo{
			display: block;
			margin-bottom: 0;
		}
		.f-zuobt{
			margin-top: 10%;
			font-size: 1.75rem;
		}
		.ib-sl7 {
		    padding: 20% 0;
		}
		.f-nav>ul {
		    justify-content: flex-start;
		    flex-wrap: wrap;
		}
			.f-nav>ul>li{
				padding-right: 5%;
				padding-bottom: 5%;
			}
		
		

}
@media(min-width:540px) and (max-width:768px){
	.cp-sange ul li p {
	    font-size: 1.5rem;
	}
	.cp-sange ul li:first-child {
	    height: 15VW;
		}
		.cp-sange ul li:nth-child(2) {
		    height: 15VW;
			}
			.cp-sange ul li:last-child {
			    height: 15VW;
				}
	.ab-list2, .ab-list3 {
	    padding: 10% 4% 10%;
	}
	.ys-zuo img {
	    width: 128%;
	}
	.fz-li {
	    background: url(../images/ys-bt_27.png) no-repeat top center #265765;
		background-size: cover;
	}
	.ib-sl6 {
	    padding: 9% 5% 10%;
	}
	.sl6-ct-left img {
	    width: 55%;
	}
	.sl6-cbl-tit {
	    font-size: 1.25rem;
	}
	.sl6-cbl-text{
		display: block;
	}
	.ib-sl7 {
	    padding: 13% 0;
	}
	
}
@media (max-width:320px){

}