/* 全局 */
html, body {
	margin: 0px;
	padding: 0px;
	font-family: 微软雅黑;
	overflow: auto;
	font-size: 14px;
}

/* 范围 */
.container-center {
	max-width: 1000px;
	margin: 0 auto;
}

/* 浮动 */
.pull-left {
	float: left;
}
.pull-right {
	float: right;
}
.pull-clear {
	clear: both;
}