.con_box{
	padding: 110px 0 80px;
}
.con_box .bg{
	position: absolute;
	left: 0;
	top: 20px
}
.con_box ul li{
	margin-bottom: 150px;
	font-size: 0;
	display: flex;
	align-items: center;
}
.con_box ul li>img{
	width: 540px;
	height: 360px;
}
.con_box ul li .text_box{
	flex: 1;
}
.con_box ul li .text_box .tit{
	font-size: 32px;
	font-weight: 600;
	color: #323232;
}
.con_box ul li .text_box .tit_box a{
	font-size: 14px;
	color: #323232;
	line-height: 36px;
}
.con_box ul li .text_box .des{
	font-size: 14px;
	color: #999999;
	line-height: 36px;
	margin: 45px 0 50px;
}
.con_box ul li:nth-child(odd) .text_box{
	margin-left: 120px;
}
.con_box ul li:nth-child(even)>img{
	margin-left: 120px;
}