body,td,th {
	font-family: 宋体;
	font-size: 12px;
}
html,body
{
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
	overflow:auto;
}
.overflowHide
{
	overflow:hidden;
}