body, ul, dl, dt, dd, h1, h2, h3, h4, h5, h6, h7, p, form, div, button {
	margin: 0;
	padding: 0;
	font-family: Arial, Tahoma, 微软雅黑;
}
body {
	margin: 0 auto;
	padding-top: 0;
	color: #555;
	font-family: Arial, Tahoma, 微软雅黑;
	font-size: 12px;
	letter-spacing: 0.5px;
	overflow-y: scroll !important;
	overflow-x: hidden !important;
	overflow-y: hidden;
	background: #fff;
}
ul {
	list-style-type: none;
}
img {
	border: medium none;
}
img, input, select {
	vertical-align: middle;
}
a {
	color: #555;
	text-decoration: none;
	letter-spacing: 0.5px;
	font-family: Arial, Tahoma, 微软雅黑;
}
a:hover {
	color: #1f3974;
}
em {
	font-style: normal;
}
.mt5 {
	margin-top: 5px;
}
.mt10 {
	margin-top: 10px;
}
.mt20 {
	margin-top: 20px;
}
.left {
	float: left;
}
.right {
	float: right;
}
.clear {
	clear: both;
	line-height: 0;
	height: 0;
	overflow: hidden;
	_margin-top: -4px;
}
.indent {
	text-indent: 2em;
}