@charset "utf-8";
*{margin:0;padding:0;border:0;font-size:14px;background:transparent;font-family:PingFang SC;}
ul,li{list-style: none;}
a{text-decoration: none;cursor: pointer;}
em,i{font-style: normal;}
.fl{float: left;}
.fr{float: right;}
.clearfix {*zoom: 1;}
.clearfix:after {display: block;content: " ";height: 0;visibility: hidden;clear: both;}
.w1180{width: 1180px;margin: 0 auto;}

.banner{display: block;height: 400px;background: url(../../images/ydysc/liandong/banner.jpg)top center no-repeat;background-size: cover;}

.banner span{display: block;font-weight: bold;font-size: 60px;color: #0242C4;padding-top: 90px;}

.banner p{display: block;font-weight: bold;font-size: 30px;color: #000000;padding: 12px 0 6px 0;}

.banner b{display: block;font-weight: 400;font-size: 24px;color: #000000;}

.banner a{display: block;width: 165px;height: 50px;background: #0242C4;border-radius: 4px;text-align: center;margin-top: 40px;font-weight: 400;font-size: 16px;color: #FFFFFF;line-height: 50px;}





.tit{display: block;text-align: center;padding: 90px 0 50px;}
.tit span{display: block;font-weight: bold;font-size: 36px;color: #000000;}

.tit p{font-weight: 400;font-size: 18px;color: #707070;margin-top: 22px;}

.footer .f_bot .info .tit.on2{padding: 0;}

.btn-ld{display: block;width: 203px;height: 50px;background: #0768ed;border-radius: 5px;font-weight: 500;font-size: 16px;color: #FFFFFF;line-height: 50px;text-align: center;margin: 60px auto 0;}





.floor_1{height: auto;overflow: hidden;padding-bottom: 90px;background: #F3F5F8;}

.floor_1 .w1180{width: 1180px;height: 419px;background: linear-gradient(180deg, #F3F5F8 0%, #FFFFFF 100%);box-shadow: 0px 2px 20px 0px rgba(246,248,253,0.8);border-radius: 10px;border: 1px solid rgba(0,0,0,0);box-sizing: border-box;margin-top: 90px;}

.floor_1 .w1180 .fl{width: 453px;height: 419px;}

.floor_1 .w1180 .fl img{display: block;width: 453px;height: 419px;} 

.floor_1 .w1180 .fr{width: 720px;height: 419px;background: linear-gradient(180deg, #F3F5F8 0%, #FFFFFF 100%);border: 1px solid rgba(0,0,0,0);box-sizing: border-box;padding: 70px 0 0 55px;border-radius: 10px;}

.floor_1 .w1180 .fr span{display: block;font-weight: bold;font-size: 30px;color: #000000;margin-bottom: 20px;}

.floor_1 .w1180 .fr b{display: block;width: 317px;height: 34px;background: #FFFFFF;border-radius: 2px;border: 1px solid #A0A9B7;text-align: center;font-weight: 500;font-size: 18px;color: #647492;line-height: 34px;}

.floor_1 .w1180 .fr b::before{display: inline-block;content: "";width: 14px;height: 19px;background: url(../../images/ydysc/liandong/fl1_ico1.png);background-size:100%;margin-right: 6px;vertical-align: -2px;}

.floor_1 .w1180 .fr p{font-weight: 500;font-size: 16px;color: #46494E;line-height: 30px;padding-top: 24px;}

.floor_1 .w1180 .fr a{margin-top: 50px;margin-left: 0;}

.floor_1 .w1180 .fr a::before{display: inline-block;content: "";width: 21px;height: 21px;background: url(../../images/ydysc/liandong/fl1_ico2.png);background-size:100%;margin-right: 10px;vertical-align: -4px;}



.floor_2{height: auto;overflow: hidden;padding-bottom: 90px;}

.floor_2 .t{width: 1180px;height: 431px;background: url(../../images/ydysc/liandong/fl2_bg1.jpg);background-size:100%;margin: 0 auto 40px;}

.floor_2 .t2{height: 501px;background: url(../../images/ydysc/liandong/fl2_bg2.jpg);background-size:100%;}

.floor_2 .t3{height: 454px;background: url(../../images/ydysc/liandong/fl2_bg3.jpg);background-size:100%;}

.floor_2 .t h5{display: block;font-weight: bold;font-size: 30px;color: #FFFFFF;padding: 30px 0 0 50px;}

.floor_2 .t h4{display: block;font-weight: 400;font-size: 16px;color: #FFFFFF;padding: 15px 0 28px 50px;}

.floor_2 .t .info{width: 1080px;height: 167px;margin: 0 auto;display: flex;justify-content: space-between;flex-wrap: wrap;}

.floor_2 .t .info li{width: 525px;height: 167px;background: #FFFFFF;border-radius: 8px;display: flex;align-items: center;}

.floor_2 .t .info li img{display: block;width: 88px;height: 128px;margin: 0 21px 0 24px;}

.floor_2 .t .info li span{display: block;font-weight: bold;font-size: 16px;color: #0242C4;margin-bottom: 18px;}

.floor_2 .t .info li p{font-weight: 400;font-size: 16px;color: #000000;line-height: 24px;}

.floor_2 .t2 .info{height: 237px;}

.floor_2 .t2 .info li{height: 237px;display: block;border: 1px solid rgba(0,0,0,0);box-sizing: border-box;padding: 20px 0 0 31px;}

.floor_2 .t3 .info{height: 226px;margin-top: 28px;}

.floor_2 .t3 .info li{width: 340px;height: 226px;display: block;border: 1px solid rgba(0,0,0,0);box-sizing: border-box;}

.floor_2 .t2 .info li span{display: block;font-weight: bold;font-size: 22px;color: #0242C4;}

.floor_2 .t2 .info li span::before{display: inline-block;content: "";width: 50px;height: 50px;background: url(../../images/ydysc/liandong/fl2_ico3.png);background-size:100%;margin-right: 15px;vertical-align: -16px;}

.floor_2 .t2 .info li:nth-child(2) span::before{background: url(../../images/ydysc/liandong/fl2_ico4.png);background-size:100%;}

.floor_2 .t2 .info li p{font-weight: 400;font-size: 14px;color: #000000;line-height: 24px;}

.floor_2 .t3 .info li span{text-align: center;display: block;font-weight: bold;font-size: 22px;color: #0242C4;margin: 32px auto 13px;}

.floor_2 .t3 .info li span::before{display: inline-block;content: "";width: 50px;height: 50px;background: url(../../images/ydysc/liandong/fl2_ico5.png);background-size:100%;margin-right: 15px;vertical-align: -16px;}

.floor_2 .t3 .info li:nth-child(2) span::before{background: url(../../images/ydysc/liandong/fl2_ico6.png);background-size:100%;}

.floor_2 .t3 .info li:nth-child(3) span::before{background: url(../../images/ydysc/liandong/fl2_ico7.png);background-size:100%;}

.floor_2 .t3 .info li p{font-weight: 400;font-size: 14px;color: #000000;line-height: 26px;margin-left: 38px;}

.floor_2 .t3 .info li:nth-child(3) p{margin-left: 52px;}

.floor_2 .t a{display: block;margin: 40px auto 0;width: 182px;height: 50px;background: #FFFFFF;border-radius: 5px;text-align: center;font-weight: bold;font-size: 16px;color: #2562ED;line-height: 50px;}

.floor_2 .t2 a{background: #0768ED;color: #FFFFFF;}





.floor_3{height: auto;overflow: hidden;padding-bottom: 90px;background: #F3F5F8;}

.floor_3 .w1180{width: 1180px;height: 791px;background: #FFFFFF;box-shadow: 0px 5px 19px 1px rgba(229,233,244,0.8);border-radius: 10px;}

.floor_3 .w1180 .t1{width: 1180px;height: 295px;background: linear-gradient(180deg, #EEF1F6 0%, #FCFCFC 100%);display: flex;border: 1px solid rgba(0,0,0,0);box-sizing: border-box;padding: 46px 0 0 78px;}

.floor_3 .w1180 .t2{width: 1180px;height: 496px;display: flex;align-items: center;justify-content: center;}

.floor_3 .t1 span em{display: inline-block;width: 26px;height: 27px;background: #366BFF;border-radius: 4px;text-align: center;font-weight: 500;font-size: 18px;color: #FFFFFF;line-height: 27px;margin-right: 11px;vertical-align: 2px;}

.floor_3 .t1 span{display: block;font-weight: bold;font-size: 22px;color: #000000;margin-bottom: 15px;}

.floor_3 .t1 p{font-weight: 400;font-size: 16px;color: #000000;line-height: 28px;}

.floor_3 .t1 img{display: block;width: 379px;height: 249px;margin-left: 40px;}

.floor_3 .w1180 .t2 img{display: block;width: 900px;height: 394px;}





.floor_4{height: auto;overflow: hidden;padding-bottom: 90px;}

.floor_4 .tit span{color: #0242C4;}

.floor_4 ul{display: flex;justify-content: space-between;flex-wrap: wrap;}

.floor_4 ul li{width: 280px;height: 275px;background: #FFFFFF;box-shadow: 0px 5px 24px 1px rgba(221,229,241,0.8);border-radius: 10px;border: 1px solid rgba(0,0,0,0);box-sizing: border-box;}

.floor_4 ul li img{display: block;margin:25px auto 12px;width: 66px;height: 66px;}

.floor_4 ul li span{display: block;text-align: center;font-weight: bold;font-size: 24px;color: #000000;}

.floor_4 ul li p{font-weight: 400;font-size: 14px;color: #393939;line-height: 26px;padding: 20px 0 0 26px;}