@charset "utf-8";
*{margin:0;padding:0;font-family:"PingFang SC","微软雅黑","宋体";font-size:14px;}
a{text-decoration:none; cursor:pointer;}
img{border:0;vertical-align:middle;}
ul li{list-style: none}
em,i{font-style:normal;}
strong{font-weight: normal;}
.fl{float:left;}
.fr{float:right;}
.w1152{width: 1152px;margin:0 auto;}
.w1200{width:1200px;margin:0 auto;}
.w1180{width:1180px;margin:0 auto;}
.clear{clear: both;}

.title_1{text-align: center;padding: 100px 0 48px;}
.title_1 span{font-weight: bold;font-size: 36px;color: #000000;}
.title_1 p{font-weight: 400;font-size: 16px;color: #878787;margin-top: 25px;}
.title_1 p em{font-weight: bold;font-size: 16px;color: #1258EF;}

.btn_cpgn:hover{opacity: 0.7;transition: 1.5s; -moz-transition: 1.5s; -webkit-transition: 1.5s;}

.btn_cpgn{display: block;width: 258px;height: 65px;background: #3773F5;border-radius: 4px;font-weight: 500;font-size: 20px;color: #FFFFFF;line-height: 65px;margin: 50px auto 0;text-align: center;}

.justify{display: flex;justify-content: space-between;flex-wrap: wrap;}
/* .btn_1 img{position: absolute;width:50px;height:50px;right: 10px;top: 60%;transform: translateY(-50%);} */

.banner{height:640px;background: url(../../images/ydysc/cpgn/banner.jpg)center top no-repeat;background-size: cover;}
.banner img{display: block;padding-top: 218px;padding-right: 300px;width: 156px;height: 48px;}
.banner span{display: block;font-weight: bold;font-size: 40px;color: #000000;margin-top: 23px;}
.banner p{font-weight: 500;font-size: 24px;color: #505A75;margin-top: 21px;}
.banner a{display: block;width: 181px;height: 50px;background: #3773F5;border-radius: 4px;font-size: 18px;font-weight: 500;
font-size: 18px;color: #FFFFFF;line-height: 50px;margin-top: 75px;text-align: center;} 


.imenu .fl li:first-child .on{border-bottom: none;color: #0d0d0d;}


.floor_1{height: auto;clear: both;padding-bottom: 100px;background: #F7F8FA;}
.floor_1 ul li{width: 220px;height: 307px;background: #FFFFFF;box-shadow: 0px 5px 22px 0px rgba(163,183,216,0.35);border-radius: 8px;position: relative;z-index: 1;}
.floor_1 ul li::before{content:"";position: absolute;top: 2px;left:2px;width: 216px;height: 303px;background: linear-gradient(180deg, #F2F4F7 0%, #FFFFFF 100%)center center no-repeat;background-size: 100%;border-radius:8px;z-index: -1;}
.floor_1 ul li:hover::before{background: linear-gradient(180deg, #E3E6F0 0%, #FFFFFF 100%)center center no-repeat;}
.floor_1 ul li img{display: block;margin: 30px auto 20px;width: 120px;height: 130px;}
.floor_1 ul li span{display: block;text-align: center;font-weight: bold;font-size: 20px;color: #1E1E1E;margin-bottom: 18px;}
.floor_1 ul li p{text-align: center;font-weight: 400;font-size: 14px;color: #2C2C2C;line-height: 24px;}

.floor_2{overflow: hidden;height: auto;padding-bottom: 100px;}
.floor_2 img{display: block;width: 1110px;height: 386px;}

.floor_3{height: auto;overflow: hidden;}
.floor_3 .title_1{background: #F7F8FA;}
.floor_3 .h{background: #F7F8FA;}
.floor_3 .option{width: 700px;margin: auto;}
.floor_3 .option i{display: block;width: 114px;height: 36px;font-weight: 400;font-size: 18px;color: #1E1E1E;text-align: center;}
.floor_3 .option i.on{color: #0052D9;border-bottom: 4px solid #0052D9;}
.floor_3 .b{background: #F3F5F8;padding-top: 60px;padding-bottom: 100px;}
.floor_3 .swiper-container{margin: auto;width: 1180px;height:auto;}
.floor_3 .swiper-container .swiper-slide{width: 1180px;height:390px;}
.floor_3 .slide1{background: url(../../images/ydysc/cpgn/fl3_sw1.jpg);background-size: 100%;}
.floor_3 .slide2{background: url(../../images/ydysc/cpgn/fl3_sw2.jpg);background-size: 100%;}
.floor_3 .slide3{background: url(../../images/ydysc/cpgn/fl3_sw3.jpg);background-size: 100%;}
.floor_3 .slide4{background: url(../../images/ydysc/cpgn/fl3_sw4.jpg);background-size: 100%;}
.floor_3 .slide5{background: url(../../images/ydysc/cpgn/fl3_sw5.jpg);background-size: 100%;}
.floor_3 .swiper-slide span{display: block;text-align: center;font-weight: 500;font-size: 24px;color: #FFFFFF;margin: 40px 0 18px;}
.floor_3 .swiper-slide p{text-align: center;font-weight: 400;font-size: 16px;color: #FFFFFF;margin-bottom: 38px;}
.floor_3 .swiper-slide ul{width: 1130px;margin: auto;}
.floor_3 .slide3 ul{width: 850px;margin: auto;}
.floor_3 .swiper-slide ul li{width: 25%;height: auto;position: relative;}
.floor_3 .slide3 ul li{width: 33%;height: auto;}
.floor_3 .swiper-slide ul li h1{display: block;text-align: center;font-weight: 500;font-size: 22px;color: #FFFFFF;margin-bottom: 18px;}
.floor_3 .swiper-slide ul li h1::before{display: block;content: "";margin: 0 auto 30px;width: 39px;height: 39px;background: url(../../images/ydysc/cpgn/fl3_s1_ico1.png);background-size: 100%;}
.floor_3 .slide1 ul li:nth-child(2) h1::before{background: url(../../images/ydysc/cpgn/fl3_s1_ico2.png);background-size: 100%;}
.floor_3 .slide1 ul li:nth-child(3) h1::before{background: url(../../images/ydysc/cpgn/fl3_s1_ico3.png);background-size: 100%;}
.floor_3 .slide1 ul li:nth-child(4) h1::before{background: url(../../images/ydysc/cpgn/fl3_s1_ico4.png);background-size: 100%;}
.floor_3 .slide2 ul li:nth-child(1) h1::before{background: url(../../images/ydysc/cpgn/fl3_s2_ico1.png);background-size: 100%;}
.floor_3 .slide2 ul li:nth-child(2) h1::before{background: url(../../images/ydysc/cpgn/fl3_s2_ico2.png);background-size: 100%;}
.floor_3 .slide2 ul li:nth-child(3) h1::before{background: url(../../images/ydysc/cpgn/fl3_s2_ico3.png);background-size: 100%;}
.floor_3 .slide2 ul li:nth-child(4) h1::before{background: url(../../images/ydysc/cpgn/fl3_s2_ico4.png);background-size: 100%;}
.floor_3 .slide3 ul li:nth-child(1) h1::before{background: url(../../images/ydysc/cpgn/fl3_s3_ico1.png);background-size: 100%;}
.floor_3 .slide3 ul li:nth-child(2) h1::before{background: url(../../images/ydysc/cpgn/fl3_s3_ico2.png);background-size: 100%;}
.floor_3 .slide3 ul li:nth-child(3) h1::before{background: url(../../images/ydysc/cpgn/fl3_s3_ico3.png);background-size: 100%;}
.floor_3 .slide4 ul li:nth-child(1) h1::before{background: url(../../images/ydysc/cpgn/fl3_s4_ico1.png);background-size: 100%;}
.floor_3 .slide4 ul li:nth-child(2) h1::before{background: url(../../images/ydysc/cpgn/fl3_s4_ico2.png);background-size: 100%;}
.floor_3 .slide4 ul li:nth-child(3) h1::before{background: url(../../images/ydysc/cpgn/fl3_s4_ico3.png);background-size: 100%;}
.floor_3 .slide4 ul li:nth-child(4) h1::before{background: url(../../images/ydysc/cpgn/fl3_s4_ico4.png);background-size: 100%;}
.floor_3 .slide5 ul li:nth-child(1) h1::before{background: url(../../images/ydysc/cpgn/fl3_s5_ico1.png);background-size: 100%;}
.floor_3 .slide5 ul li:nth-child(2) h1::before{background: url(../../images/ydysc/cpgn/fl3_s5_ico2.png);background-size: 100%;}
.floor_3 .slide5 ul li:nth-child(3) h1::before{background: url(../../images/ydysc/cpgn/fl3_s5_ico3.png);background-size: 100%;}
.floor_3 .slide5 ul li:nth-child(4) h1::before{background: url(../../images/ydysc/cpgn/fl3_s5_ico4.png);background-size: 100%;}
.floor_3 .swiper-slide ul li b{display: block;font-weight: 400;font-size: 16px;color: #B1B1B1;line-height: 28px;margin: auto;margin-left:35px;}
.floor_3 .swiper-slide ul li:nth-child(2) b{margin-left: 45px;}
.floor_3 .swiper-slide ul li i{display: block;position: absolute;right: 0;top: 15px;width: 1px;height: 155px;background: #FFFFFF;opacity: 0.15;}


.floor_4{overflow: hidden;height: auto;padding-bottom: 100px;}
.floor_4 ul li{width: 373px;height: 196px;background: #FFFFFF;box-shadow: 0px 6px 27px 1px rgba(128,152,191,0.35);border-radius: 8px;margin-bottom: 30px;position: relative;z-index: 1;border: 0px solid rgba(0,0,0,0);box-sizing: border-box;padding: 25px 0 0 49px;}
.floor_4 ul li:nth-child(7){width: 575px;}
.floor_4 ul li:nth-child(n+8){width: 272px;padding-left: 36px;}
.floor_4 ul li::before{content:"";position: absolute;top: 2px;left:2px;width: 369px;height: 192px;background: linear-gradient(180deg, #F2F4F7 0%, #FFFFFF 100%)center center no-repeat;background-size: 100%;border-radius:8px;z-index: -1;}
.floor_4 ul li:nth-child(7)::before{width: 571px;}
.floor_4 ul li:nth-child(n+8)::before{width: 268px;}
.floor_4 ul li span{display: block;font-weight: bold;font-size: 20px;color: #000000;margin-bottom: 15px;}
.floor_4 ul li span::before{display: inline-block;content: "";width: 46px;height: 46px;background: url(../../images/ydysc/cpgn/fl4_ico1.png);background-size: 100%;margin-right: 6px;vertical-align: -15px;}
.floor_4 ul li:nth-child(2) span::before{background: url(../../images/ydysc/cpgn/fl4_ico2.png);background-size: 100%;}
.floor_4 ul li:nth-child(3) span::before{background: url(../../images/ydysc/cpgn/fl4_ico3.png);background-size: 100%;}
.floor_4 ul li:nth-child(4) span::before{background: url(../../images/ydysc/cpgn/fl4_ico4.png);background-size: 100%;}
.floor_4 ul li:nth-child(5) span::before{background: url(../../images/ydysc/cpgn/fl4_ico5.png);background-size: 100%;}
.floor_4 ul li:nth-child(6) span::before{background: url(../../images/ydysc/cpgn/fl4_ico6.png);background-size: 100%;}
.floor_4 ul li:nth-child(7) span::before{background: url(../../images/ydysc/cpgn/fl4_ico7.png);background-size: 100%;}
.floor_4 ul li:nth-child(8) span::before{background: url(../../images/ydysc/cpgn/fl4_ico8.png);background-size: 100%;}
.floor_4 ul li:nth-child(9) span::before{background: url(../../images/ydysc/cpgn/fl4_ico9.png);background-size: 100%;}
.floor_4 ul li p{font-weight: 400;font-size: 16px;color: #000000;line-height: 26px;}
.floor_4 a{margin-top: 20px;}