.wrap{
	width: 100%;
	min-width: 1200px;
	overflow: hidden;
}

.w1200{
	width: 1100px;
	margin: 0 auto;
	overflow: hidden;
	border: 0px solid;
}
.w1100{
	width: 1100px;
	margin: 0 auto;
	border: 0px solid ;
}