.product_content{
	width: 1200px;
	margin: 30px auto;
}
.product_content li{
	border: 1px solid #e0e0e0;
}
.product_content .W100{
	width:calc(100% - 300px);
	padding: 35px 150px;
}
.product_content .W100 .Exhibitions_describe h3{
	font:38px/70px arial;
	color: #0071c5;
	font-weight: bolder;
}
.product_content .W100 .Exhibitions_describe p{
	font-size: 20px;
	line-height: 40px;
}
.product_content .W30{
	width:353px;
	height: 277px;
	padding: 18px 0 0 20px;
	margin-top:26px;
	margin-right: 37px;
}
.product_content .W30:nth-last-child(1){
	margin-right: 0;
}
.product_content .W30:nth-last-child(2){
	margin-right: 38px;
}
.product_content .W30 h4{
	font-family: arial;
	font-size: 20px;
	color: #0071c5;
	margin-bottom: 10px;
}
.product_content .W30 span{
	display: block;
	font-size: 14px;
	color: #a3a2a0;
}
.product_content .W30 img{
	margin-left: 3px;
}