.banner_box{
	background: url(../../img/yunBg.png) no-repeat 0 0;
}
.banner_box .banner{
	width: 700px;
	padding-top: 80px;
}
.banner_box .banner .tit{
	font-weight: 900;
	color: #323232;
	line-height: 28px;
	font-size: 20px;
	font-family: 'Noto Sans S Chinese';
}
.banner_box .banner .tit span{
	font-size: 42px;
	font-style: italic;
	margin-right: 10px;
}
.banner_box .banner p{
	color: #666666;
	line-height: 24px;
	font-size: 12px;
	margin: 50px 0 40px;
}
.banner_box .advisory{
	display:inline-block;
	width: 180px;
	height: 40px;
	background: #4F77FF;
	border: 1px solid #4F77FF;
	font-size: 14px;
	color: #FFFFFF;
	line-height: 40px;
	text-align: center;
}
.block1{
	margin-top: 58px;
	padding-bottom: 50px;
}
.block1 .list_box{
	padding-top: 30px;
	height: 470px;
}
.block1 .list{
	text-align: center;
}
.block1 img{
	width: 30px;
	height: 30px;
}
.block1 .tit_box{
	font-size: 26px;
	font-weight: 900;
	color: #323232;
	line-height: 36px;
	text-align: center;
	margin-bottom: 20px;
}
.block1 .tit_box p{
	font-size: 12px;
	font-weight: 400;
	color: #999999;
	line-height: 36px;
}
.block1 .list_box{
	background: #FFFFFF;
	opacity: 0.8;
	border-radius: 30px;
}
.block1 .list_box{
	display: flex;
	justify-content: space-around;
}
.block1 .list_box .name{
	font-weight: bold;
	color: #323232;
	line-height: 36px;
	font-size: 14px;
	margin-bottom: 8px;
}
.block1 .list_box ul li{
	font-size: 12px;
	font-weight: bold;
	color: #999999;
	line-height: 33px;
	text-align: center;
}
.block3 video{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: fill;
}
.block3 .block3_con_box{
	background: #343646;
	height: 700px;
}
.block3 .con_l{
	padding-top: 70px;
	width: 218px;
	flex-shrink: 0;
	width: 30%;
	/* background: url(../../img/block3Bg.png) no-repeat center/cover; */
	height: 700px;
	box-sizing: border-box;
}
.block3 .con_l_box{
    position: absolute;
    top: 50px;
    right: 4rem;
    width: 168px;
}
.block3 .con_l .tab_tit li{
	display: block;
    line-height: 40px;
    margin-bottom: 5px;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    cursor: pointer;
    transition: all 0.3s;
    opacity: 0.5;
}
.block3 .con_l .tab_tit li p{
	font-size: 12px;
	color: #B3B3B3;
	line-height: 24px;
	text-overflow: -o-ellipsis-lastline;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	line-clamp: 2;					
	-webkit-box-orient: vertical;
}
.block3 .con_l .tab_tit li.cur{
	opacity: 1;
}
.block3 .con_l .tab_tit li.cur span{
	position: relative;
	font-size: 19px;
	padding-left: 30px;
	box-sizing: border-box;
}
.block3 .con_l .tab_tit li.cur span:after{
	content: '';
	position: absolute;
	left:0;
	top:50%;
	margin-top: -2px;
	width: 18px;
	height: 4px;
	background: #FFFFFF;
	border-radius: 2px;
}
.block3 .con_l .more{
	font-size: 14px;
	color: rgba(255, 255, 255, 0.5);
	display: inline-block;
	margin-top: 140px;
}
.block3 .tab_con{
	padding-top: 40px;
	padding-left: 70px;
	box-sizing: border-box;
	width: 70%;
}
.block3 .tab_con ul{
	display: none;
	width: 790px;
}
.block3 .tab_con .tit_b{
	font-size: 32px;
	color: #fff;
	font-weight: 600;
	width: 790px;
	text-align: center;
	margin-bottom: 30px;
}
.block3 .tab_con .tit{
	font-size: 26px;
	color: #fff;
	font-weight: 600;
	line-height: 44px;
}
.block3 .tab_con .des{
	font-size: 14px;
	color: #B3B3B3;
	line-height: 24px;
	height: 72px;
	margin: 35px 0 0;
}
.block3 .tab_con .text_tit{
	font-size: 16px;
	color: #fff;
	margin: 30px 0 20px;
}
.block3 .tab_con .case_con .list{
	margin-right: 15px;
	text-align: center;
	font-size: 14px;
	color: #FFFFFF;
}
.block3 .tab_con .case_con .list img{
	width: 120px;
	height: 65px;
	object-fit: contain;
	margin-bottom: 10px;
}
.block3 .tab_con .case_con .text_box{
	margin-left: 15px;
}
.block3 .tab_con .case_con .text_box .text{
	font-size: 14px;
	color: #B3B3B3;
	line-height: 24px;
	height: 72px;
	margin-bottom: 30px;
}
.block3 .tab_con .btn1{
	width: 140px;
	height: 40px;
	line-height: 40px;
	text-align: center;
	background: #4F77FF;
	border-radius: 2px;
	font-size: 14px;
	color: #fff;
	display: block;
	margin: 30px 0 45px;
}
.block3 .tab_con .case_con .text_box .btn2{
	font-size: 14px;
	color: rgba(135, 155, 203, 1);
	margin-left: 40px;
}
.block3 .tab_con .product_box ul{
	display: flex;
	flex-wrap: wrap;
}
.block3 .tab_con .product_box li{
	display: flex;
	align-items: center;
	margin-right: 20px;
	width: 220px;
	height: 50px;
	background: #262733;
	border-radius: 6px;
	margin-bottom: 20px;
}
.block3 .tab_con .product_box li img{
	width: 30px;
	height: 30px;
	margin-right: 10px;
	margin-left: 25px;
}
.block3 .tab_con .product_box li span{
	font-size: 14px;
	color: #fff;
}
.block4{
	background: #EDF2FD;
	padding-bottom: 108px;
}
.block4 .pub_tit{
	font-size: 26px;
	font-weight: 900;
	color: #323232;
	line-height: 36px;
	padding: 75px 0;
}
.block4 ul{
	justify-content: space-between;
}
.block4 ul li{
	width: 280px;
}
.block4 ul li .tit_box{
	background: url(../../img/yunTitBg.png) no-repeat center/contain;
	width: 280px;
	height: 102px;
	padding-left: 30px;
	box-sizing: border-box;
}
.block4 ul li .tit_box h3{
	font-size: 36px;
	font-weight: 900;
	color: #323232;
	position: relative;
	top: -10px;
	font-family: 'Noto Sans S Chinese';
}
.block4 ul li .tit_box p{
	font-size: 12px;
	color: #B3B3B3;
	line-height: 24px;
	margin-top: 15px;
}
.block4 ul li .info{
	background: #fff;
	padding-left: 15px;
	box-sizing: border-box;
	border-bottom: 1px dashed #E3E9EE;
	padding-bottom: 10px;
}
.block4 ul li .info .list{
	padding: 10px 0;
}
.block4 ul li .info .list span{
	margin-left: 10px;
	font-size: 14px;
	font-weight: bold;
	color: #323232;
}
.block4 ul li .price{
	padding-left: 34px;
	height: 67px;
	line-height: 67px;
	box-sizing: border-box;
	background: #fff;
}
.block4 ul li .price span{
	font-size: 24px;
	font-family: Noto Sans S Chinese;
	font-weight: 900;
	color: #FF8453;
}
.block4 ul li .price i{
	margin-left: 12px;
	font-size: 12px;
	font-weight: bold;
	color: #323232;
	line-height: 36px;
	font-style: normal;
	position: relative;
	top: -2px;
}
.block4 ul li .btn{
	height: 50px;
	background: #4F77FF;
	border-radius: 0 0 20px 20px;
	font-size: 14px;
	font-weight: bold;
	color: #FFFFFF;
	line-height: 50px;
	text-align: center;
}
.block5{
	background: url(../../img/aliBg2.png) no-repeat center/cover;
	width: 100%;
	height: 400px;
}
.block5 ul{
	justify-content: space-between;
	padding-top: 60px;
	box-sizing: border-box;
}
.block5 ul li .num{
	width: 40px;
	height: 40px;
	line-height: 40px;
	text-align: center;
	background: rgba(255, 255, 255, 0);
	border: 1px solid #323232;
	font-size: 16px;
	font-weight: bold;
	color: #323232;
}
.block5 ul li h3{
	font-size: 24px;
	font-weight: 900;
	color: #323232;
	line-height: 36px;
	margin: 40px 0 0;
	font-family: 'Noto Sans S Chinese';
}
.block5 ul li p{
	font-size: 14px;
	font-weight: bold;
	color: #666666;
	line-height: 24px;
	margin-top: 15px;
}
.block5 ul li .btn{
	width: 120px;
	height: 32px;
	background: rgba(255, 255, 255, 0);
	border: 1px solid #323232;
	margin-top: 10px;
	font-size: 14px;
	font-weight: bold;
	color: #323232;
	line-height: 32px;
	text-align: center;
	cursor: pointer;
}
.block5 ul li .btn.btn2{    
	margin-top: 93px;
}