td,th {
	font-size:13px;
	padding:0;
	margin:0;
	font-family:"Arial","Microsoft YaHei","黑體",sans-serif;
}
.red{
	color:red;
}
.blue{
	color:blue;
}
.green{
	color:green;
}
.b{
	font-weight:bold;
}