.img1{height: 633px;background: url(../images/sem33p6/p1.jpg) no-repeat top center;color: #fff;text-align: center;}
.img1 h3{font-size: 20px;padding-bottom: 60px;text-align: center;background: url(../images/sem30p6/down1.png) no-repeat bottom center;padding-top: 75px;font-weight: 500;}
.img1 .video{height: 530px;position: relative;border-radius: 20px;overflow: hidden;margin-top: 35px;background-color: #000;}
.img1 .video video{width: 100%;height: 100%;}
.d1{padding-top: 130px;font-size: 16px;line-height: 27px;color: #555;}
.d1 p b{color: #222;}
.d1 ul{display: block;margin-top: 1px;}
.d1 li{margin-top: 30px;}
.d1 li span{display: block;float: left;width: 60px;height: 60px;border-radius: 5px;background-repeat: no-repeat;background-position: center;margin-right: 34px;}
.d1 li span.s1{background-color: #fff5e9;background-image: url(../images/sem33p6/ico_d1.png);}
.d1 li span.s2{background-color: #ecf5ff;background-image: url(../images/sem33p6/ico_d2.png);}
.d2 .info1{margin-top: 10px;}
.d2 ul{zoom: 1;margin-left: -16.333333px;margin-top: 10px;}
.d2 li{width: 244px;height: 196px;float: left;margin-left: 16.333333px;margin-top: 10px;}
.d2 li span{display:block;width:244px;height:151px;}
.d2 li img{display: block;width: 100%;height: 100%;}
.d2 li p{font-size: 18px;text-align: center;line-height: 45px;}


.d3{background: url(../images/sem33p6/d3.jpg) no-repeat top center;padding-bottom: 60px;}
.d3 .info1,.d4 .info1,.d5 .info1{text-align: left;line-height: 30px;}
.d3 ul{zoom: 1;margin-left: -27px;margin-top: 10px;}
.d3 li{width: 467px;height: 180px;padding:20px 16px;border-radius: 10px;float: left;margin-left: 27px;margin-top: 22px;transition: all .5s;background-color: #fff;}
.d3 li img{display: block;float: left;width: 141px;height: 180px;border-radius: 5px;margin-right: 16px;}
.d3 li h2{font-size: 26px;font-weight: 500;padding: 10px 0 5px;line-height: 1;}
.d3 li .p1 i{display:inline-block;color: #016bfb;line-height: 23px;font-style: normal;margin-right: 10px;background-color: #ebf4ff;padding: 0 15px;border-radius: 11px;}
.d3 li p{color: #999;line-height: 23px;margin: 10px;}
.d3 li a{display:inline-block;color: #999;margin-top: 15px;}
.d3 li:hover{transform: translateY(-10px);cursor: pointer;}

.d4 ul{zoom: 1;margin-left: -41.666666px;}
.d4 li{position: relative;width: 225px;height: 282px;float: left;margin-left: 41.666666px;margin-top: 30px;border-radius: 10px;overflow: hidden;background-color: #fe7642;}
.d4 li img{display:block;width: 100%;height: 247px;}
.d4 li section{position: absolute;width: 100%;height: 100%;background: url(../images/sem33p6/d4-bg.png) no-repeat top center;color: #fff;box-sizing: border-box;top: 200px;transition: all .5s;}
.d4 li strong{font-size: 24px;padding-top: 25px;display: block;line-height: 1;padding-left: 20px;}
.d4 li h4{padding: 7px 0 19px;position: relative;font-weight: 500;margin-left: 20px;line-height: 1;}
.d4 li h4::after{position:absolute;display: block;bottom:0;width: 32px;height: 4px;background-color: #fff;border-radius: 2px;content: '';}
.d4 li section p{padding: 12px 20px 0;font-size: 12px;line-height: 22px;}
/* .d4 li:hover section{background: #fe7642;top: 0;}
.d4 li:hover section strong{padding-top: 38px;}
.d4 li:hover section h4{padding-top: 15px;} */

.d5 ul{zoom: 1;margin-left: -58px;margin-top: 25px;}
.d5 li{width: 303px;height: 340px;text-align: center;float: left;margin-left: 58px;color: #fff;background-repeat: no-repeat;background-position: top center;}
.d5 li:nth-child(1){background-image: url(../images/sem30p6/d5-1.jpg);}
.d5 li:nth-child(2){background-image: url(../images/sem30p6/d5-2.jpg);}
.d5 li:nth-child(3){background-image: url(../images/sem30p6/d5-3.jpg);}
.d5 li h2{font-size: 32.41px;line-height: 1;padding-top: 68px;padding-bottom: 47px;position: relative;background: url(../images/sem30p6/d5_ico.png) no-repeat bottom center;}
.d5 li p{font-size: 20px;line-height: 36px;padding-top: 20px;}
.d5 li span{display: block;width: 100%;height: 100%;border-radius: 0 0 0 41px;transition: all .5s;}
.d5 ul li:nth-child(3) span{border-radius: 0 0 41px 0;}
.d5 li:hover span{background-color: rgba(254,104,47,.7);}

.d3 .button3,.d4 .button3{background-color: #000;color: #fff;border-color: #000;}
.d3 .button3:hover,.d4 .button3:hover{background-color: #fff;color: #000;}