body {
	background-image: url(pic/bj.jpg);
	margin:0px;
}
.a1 {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #FFFFFF;
}
.a2{
	font-family: Arial, Helvetica, sans-serif;
	font-size: 13px;
	font-weight:bold;
	color: #FFFFFF;
	line-height:27px;
}
.a3{
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #000000;
	line-height:24px;
}
.a5{
	font-family: Arial, Helvetica, sans-serif;
	font-size: 10px;
	color: #000000;
	line-height:24px;
}
.a4{
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 13px;
	color: #101E4F;
	font-weight:bold;
	line-height:24px;
}
a:link {
	color: #101E4F;
	text-decoration: none;
}
a:visited {
	text-decoration: none;
	color: #101E4F;
}
a:hover {
	text-decoration: none;
	color: #FF0000;
}
a:active {
	text-decoration: none;
	color: #FF0000;
}
#bb a:link {
	color: #ffffff;
	text-decoration: none;
}
#bb a:visited {
	text-decoration: none;
	color: #ffffff;
}
#bb a:hover {
	text-decoration: none;
	color: #FF0000;
}
#bb a:active {
	text-decoration: none;
	color: #FF0000;
}