.main_box11{
	width: 100%;
	position: relative;
}
.box11{
	width: 1350px;
	margin: 10px auto;
	padding-top: 15px;
	padding-bottom: 15px;
}
.box11 ul li{
	/*width: 302px;*/
	width:432px;
	height: 340px;
	box-shadow: 3px 2px 30px rgba(0,0,0,.1);
	float: left;
	text-align: center;
	position: relative;
	transition: all .6s ease-out;
}
.box11 ul .on{
	/*width: 302px;*/
	width:486px;
	height: 340px;
	background-color: #3288e6;
	text-align: left;
	transition: all .6s ease-out;
}