*{
	margin: 0;
	padding: 0;
}

.up{
	widows: 900px;
	height: 400px;
}

.up img{
	width: 100%;
	height: 100%;
}

.lower{
	/*height: 980px;*/
	background-color: white;
	margin-top: 10px;
}
.bottom{
	widows: 900px;
	height: 400px;
	margin-top: 10px;
}

.left,.center,.right{
	width: 320px;
	height: 380px;
	color: #3d94b9;
}

.left img,.center img,.right img{
	width: 100%;
	height: 250px;
}

.left{
	float: left;
}

.center{
	float: left;
	margin-left: 10px;
}

.right{
	float: right;
}