.case1{
	line-height: 1;
	text-align: center;
	margin-top: 100px;
}
.case1 .title{
	font-size: 26px;
	color: #333333;
	margin-bottom: 20px;
}
.case1 .sub-title{
	font-size: 18px;
	color: #828282;
	margin-bottom: 50px;
}
.case1 .content{
	width: 1200px;
	margin: 0 auto;
}
.case1 li{
	display: inline-block;
	width: 580px;
	height: 536px;
	border-radius: 10px;
	box-shadow: 0px 7px 29.76px 2.24px rgba(182, 182, 182, 0.28);
	text-align: left;
	margin-bottom: 40px;
}
.case1 li:nth-child(2n){
	margin-left: 35px;
}
.case1 li .icon img{
	width: 100%;
	display: block;
}
.case1 li .li-bottom{
	padding: 43px 35px 0;
}
.case1 li .text-title{
	font-size: 24px;
	color: #333333;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.case1 li .text-description{
	font-size: 16px;
	color: #666;
	line-height: 30px;
	margin-top: 20px;
	overflow: hidden;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
}
.partners{
	margin-top: 60px;
}
@media (max-width: 768px) {
	.case1{
		margin-top: 40px;
	}
	.case1 .title{
		font-size: 22px;
		margin-bottom: 10px;
	}
	.case1 .sub-title{
		font-size: 14px;
		margin-bottom: 30px;
	}
	.case1 .content{
		width: 100%;
	}
	.case1 li{
		width: 100%;
		height: auto;
		margin-bottom: 30px;
	}
	.case1 li .li-bottom{
		padding: 15px 10px ;
	}
	.case1 li .text-title{
		font-size: 18px;
	}
	.case1 li .text-description{
		margin-top: 10px;
	}
	.case1 li:nth-child(2n){
		margin-left: 0;
	}
	.partners{
		margin-top: 10px;
	}
}