* {margin:0px; padding:0px;}
li { list-style-type:none; }
em { font-style:normal; }
.h1, .h2, .h3, h1, h2, h3{margin-top: 0;margin-bottom: 0;}
.clear { clear: both; height: 0px; overflow: hidden; font-size: 1px; line-height: 0; }
.t{font-size: 36px;font-weight: bold;font-family: "Microsoft YaHei";color: rgb(0, 0, 0);line-height: 1.333;padding-bottom: 15px;padding:60px 0 40px; text-align: center;margin-top: 0;}
.describe,.b{font-size: 16px;font-family: "Microsoft YaHei";color: rgb(102, 102, 102);line-height: 1.467;text-align: center;}
h1 {font-size: 34px; font-weight:normal; color: #494949; line-height: 65px;padding-top: 50px;}
.biaoti{font-size: 40px; font-weight:normal; color: #333; line-height: 65px;padding-top: 60px;text-align: center;}
.describe {font-size:26px; color: #666; line-height: 2em;margin-top: 20px;text-align: center;}
.header .nav-list .item .product-list .curr{width:auto;}
.cp-banner{overflow: hidden;min-width: 1200px;}
.cp-banner img{width: 100%;display: block;}
.bi-product,.bi-func1{box-sizing: content-box;}
.produce .clear{display: none;}

.bi-info{margin-bottom: 70px;position: relative;}
.bi-infogn{background: url('../images/images-cp/images-bi/bi-info.jpg') no-repeat 0;width: 1200px;height: 270px;margin: 50px auto ;clear: both;}
.bi-infogn li{float: left;width: 20%;margin-left: 6%; position: relative;left: -80px;margin-bottom: 58px;margin-top: 40px;}
.bi-infogn li:nth-child(1){width: 18%;margin-left: 1.45%;}
.bi-infogn li:nth-child(5){margin-left: 12%;}
.bi-infogn li:nth-child(7){margin-left: 7%;}
.bi-infogn li:nth-child(8){width: 11%;margin-left: 4%;left: 0;}
.bi-infogn li h2{font-size: 18px;color: #333;margin: 0;line-height: 1.5;font-weight: bold;text-align: center;}
.bi-infogn li p{font-size: 16px;color: #666;margin: 0;line-height: 1.8;text-align: center;}
.bi-infogn li img{display: none;}
.bi-infopoint{position: absolute;left:50%;margin-left: -600px; top: 250px;width: 1200px;height: 270px;z-index: 10;}
.bi-infopoint li{width: 13%;height: 270px;float: left;z-index: 10;}
.bi-infopoint li:first-child{width: 10%;}
.bi-infopoint li:last-child{width: 12%;}
.bi-infopoint li:after{position: absolute;width: 14px;height: 14px;display: block;background: linear-gradient(270deg,#f90 0,#f40);content: '';border-radius: 50%;top: 148px;display: none;box-shadow:0px 0px 12px #ff7600;}
.bi-infopoint li:nth-child(1):after{margin-left: 37px;}
.bi-infopoint li:nth-child(2):after{margin-left: 53px;top: 112px;}
.bi-infopoint li:nth-child(3):after{margin-left: 56px;}
.bi-infopoint li:nth-child(4):after{margin-left: 56px;top: 112px;}
.bi-infopoint li:nth-child(5):after{margin-left: 64px;}
.bi-infopoint li:nth-child(6):after{margin-left: 68px;top: 112px;}
.bi-infopoint li:nth-child(7):after{margin-left: 71px;}
.bi-infopoint li:nth-child(8):after{margin-left: 73px;top: 112px;}
.bi-infopoint li:hover:after{display: block;}
.bi-product{background: #f5f5f5;height:516px;padding-bottom: 80px;min-width: 1200px;}
.bi-proul{width:80%;margin: 0 10%;}
.bi-proul li{width: 14.5%;float: left;margin: 0 1%;text-align: center;}
.bi-proul li:hover{position: relative;top: -3px;}
.bi-proul li img{width: 80px;height: 80px;margin: 50px auto 20px;}
.bi-proul li img:first-child{display: block;}
.bi-proul li:hover img:first-child{display: none;}
.bi-proul li img:nth-of-type(2){display: none;}
.bi-proul li:hover img:nth-of-type(2){display: block;}
.bi-proul h2{font-size: 18px;color: #333;margin: 0;line-height: 1.5;font-weight: bold;text-align: center;margin-bottom: 5px;}
.bi-proul p{font-size: 15px;color: #666;margin: 0;line-height: 1.8;text-align: center;margin-top: 10px;}
.bi-duankou { width: 1200px; margin: 50px auto 0; height: 400px; }
.bi-duankou li { width: 370px; float: left; margin: 0 1%; text-align: center; border: 1px solid #dcdcdc; }
.bi-duankou li:hover{position: relative;top: -5px;border: 1px solid #ffc107; }
.bi-duankou li img { width: 370px; height: 160px; }
.bi-duankou h2 { font-size: 18px; color: #333; margin: 26px auto 15px; line-height: 1.5; font-weight: bold; text-align: center; }
.bi-duankou p { font-size: 15px; color: #666; margin: 0 30px 30px; line-height: 1.8; text-align: left; margin-top: 10px; }
.bi-function{background: #f5f5f5;padding-bottom: 10px;}
.bi-functablebox{width: 1000px;margin: 70px auto;background: #fff;height: 394px;padding: 0 10px;}
.bi-funcfl{width: 84%;float: left;}
.bi-funcfr{width: 15%;float: left;margin-left: 1%;}
.bi-function .pc{display: block;margin: 50px auto;}
.bi-func1{height: 500px;line-height: 1.5;padding-top: 90px;}
.bi-func2{background: #f5f5f5;}
.bi-func1 h3{font-size: 18px;}
.bi-func1 p{font-size: 16px;}
.bi-func01,.bi-func02{float: left;}
.bi-func01{width: 60%;margin: 0 2%;}
.bi-func02{width: 36%;padding-top: 100px;}
.bi-func02 h2{margin-bottom: 30px;}
.bi-func01 img{max-width: 775px;max-height: 436px;width: 100%;}
.bi-funcbox{width: 1200px;margin: 0 auto;}
.bi-funcanli{background: #fff;padding:80px 0;text-align: center;}
.bi-anliul{width:100%;padding: 60px 6%;position: relative;min-width: 1200px;box-sizing: border-box;}
.bi-anliul li{width: 16%;margin: 0.12%;display:inline-block;}
.bi-anliul li img{width: 100%;display: block;}
#slidingBlock{width: 100%; height: 680px;background: #f5f5f5;}
.bihangye{position: relative;width: 1200px;margin: 0 auto;}
.bitedian{position: absolute;top: 460px;left: 40px;}
.bitedian img{width: 23px;height: 23px;margin-right: 10px;position: relative;top: -3px;}
.bitedian p {font-size: 15px;color: #666;margin: 0;line-height: 1.8;text-align: center;margin-top: 10px;display: inline-block;}
.title-change {float: right;width: 760px;margin:60px 0 0 40px;}
.title-change li {cursor: pointer;display: inline-block; font-size: 16px; margin-left: 20px;line-height: 45px;
width: 146px;height: 150px;padding-top: 30px;box-sizing: border-box;
background: linear-gradient(180deg,#f1f3f9,#fff);box-shadow: 8px 8px 20px 0 rgba(32,38,52,.1), -8px -8px 20px 0 #fff;border-radius: 12px;border: 2px solid #fff;margin: 0 15px 30px;text-align: center;}
.title-change li:hover,.title-change .cur {box-shadow: 8px 8px 20px 0 rgba(32,38,52,.2), -8px -8px 20px 0 #fff;border: 2px solid #fff;}
.title-change li img{width: 60px;height: 60px;margin: 0 auto;display: block;}
.content-change li {display: none;}
.content-change .cur {display: block;}
.content-change{margin-top: 60px;width: 360px;float: left;margin-left: 40px;}
.content-change h2{font-size: 19px; color: #ff7000; margin: 26px auto 15px; line-height: 1.5; font-weight: bold; }
.content-change p{width: 360px;line-height: 2;font-size: 15px;}
.wap{display: none;}
@media (max-width: 1200px){
.bi-info{margin-bottom: 0;height: auto;}	
.bi-infogn{width: 100%;background: none;margin-bottom: 0;position: relative;}
.bi-infogn li{width: 23%!important;margin:0px 0 20px!important;left: 0!important;position: relative;height: 150px;}
.bi-infogn li:nth-child(1){margin-left: 0%!important;}
.bi-infogn li:nth-child(5){margin-left: 5%!important;}
.bi-infogn li img{display:block;margin: 0 auto;width: 8vw;}
.produce .clear{display: block;}
.bi-infopoint{display: none;}
.bi-proul{margin: 0;width: 100%;}
.bi-proul{width:90%;margin: 0 5%;}
.bi-proul li {width: 31%;margin: 0!important;margin-left:2.2%!important;}
.bi-proul p{height: 80px;font-size: 14px;}
.bi-duankou,.bi-functablebox,.bi-funcbox,.bihangye,.bi-anliul,.bi-product{width: 100%;min-width:auto;height: auto;}
.bi-funcanli img{width: 100%;}
.bi-duankou {margin-bottom: 60px;}
.bi-duankou li{width: 31.3%;}
.bi-duankou li img{width: 100%;height: auto;}
.bi-duankou p{height: 84px;margin: 0 10px 30px;}
.bi-function img{margin: 50px auto;width: 100%;}
.bi-function .wap{max-width: 800px; margin: 0 auto;}
.bi-function .pc{max-width: calc(100% - 20px);}
.content-change,.bitedian{display: none;}
.title-change {float: none;width: 760px;margin: 60px auto 0;}
.title-change li{margin: 0 0 30px 32px;}
.bi-func1{height: auto;padding-bottom: 60px;}
.bi-func01{float: none;width: 100%;margin: 0;text-align: center;}
.bi-func01 {width: 100%;}
.bi-func01 img{margin: 0 auto;}
.bi-func02 {float: none;text-align: left;position: relative;top: -60px;width: 80%;margin: 0 10%;padding: 0;}
.bi-func02 h2 {text-align: center;margin: 30px auto;}
.bi-func1.pc .bi-func02{top: 0;}
}

@media (min-width:768px) and (max-width:1024px){

}
@media (min-width:768px) and (max-width:778px){


}

@media screen and (orientation: portrait) and (max-width:900px){
.pc{display: none;}
.wap{display: block;}
.bi-function .pc{display: none;}
.biaoti{font-size: 24px;font-family: "Microsoft YaHei";color: #000;line-height: 1.333;text-align: center;padding-bottom: 15px;padding: 20px 0 20px;text-align: center;}
.describe,.b{font-size: 16px;font-family: "Microsoft YaHei";color:#333;line-height: 1.467;text-align: center;padding: 0 10px 20px;margin-top: 0;}
.bi-infogn{margin-top: 0;}
.bi-infogn li{width: 50%!important;margin:0px 0 20px!important;left: 0!important;position: relative;height: 120px;}
.bi-infogn li:nth-child(1){margin-left: 0%!important;}
.bi-infogn li:nth-child(5){margin-left: 0%!important;}
.bi-infogn li img{display:block;margin: 0 auto;width: 70px;height: 70px;}
.bi-proul {width: 100%;margin: 0;}
.bi-proul li {width: 50%;margin:0 0 30px!important;padding: 0 5px;box-sizing: border-box;}
.bi-proul li img{margin-top: 10px;}
.bi-proul p {height: 110px;text-align: left;}
.bi-duankou{margin: 0;}
.bi-duankou li {width: 90%;margin: 0 5% 30px;float: none;}
.bi-duankou p {height: 50px;}
.bi-anliul{padding: 0 6% 30px;}
.bi-anliul li {width: 49%;}
.bi-funcanli{padding: 0;}
.title-change{width: 100%;margin-top: 0px;}
.title-change li{margin-left:calc(33vw - 97px);}
#slidingBlock{height: auto;}
.bi-func02{width: 90%;margin: 0 5%;}
.bi-func02{top: -36px;}
.bi-func02 h2{margin-top: 0;}
.bi-product{padding-bottom: 30px;}
.bi-duankou li:hover{position: relative;top:0;border: 1px solid #dcdcdc; }
.bi-proul li img:first-child{display: none;}
.bi-proul li:hover img:first-child{display: none;}
.bi-proul li img:nth-of-type(2){display: block;}
.bi-proul li:hover img:nth-of-type(2){display: block;}
}