.default_box{
	width: 100%;
	min-width: 1200px;
	min-height: 100px;
}
.default_center{
	width: 1200px;
	height: 100%;
	margin: 0 auto 0;
}
/* 超出隐藏 */
.of_ellipsis{
	display: block;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
/* 多行文本超出隐藏 */
.text_outline_2{
	text-overflow: -o-ellipsis-lastline;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}
.text_outline_3{
	text-overflow: -o-ellipsis-lastline;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
}