.rd {
	width: 900px;
	margin-right: auto;
	margin-left: auto;
	margin-bottom: 20px;
}
b.rtop, b.rbottom{display:block} 
b.rtop b, b.rbottom b{
	display:block;
	height: 1px;
	overflow: hidden;
	background-color: #EEEEEE;
} 
b.r1{margin: 0 5px} 
b.r2{margin: 0 3px} 
b.r3{margin: 0 2px} 
b.rtop b.r4, b.rbottom b.r4{margin: 0 1px;height: 2px} 
.daodu {
	font-size: 14px;
	line-height: 24px;
	font-weight: bolder;
	text-align: left;
	padding: 20px;
	border-right-width: 4px;
	border-left-width: 4px;
	border-right-color: #EEEEEE;
	border-left-color: #EEEEEE;
	border-right-style: solid;
	border-left-style: solid;
	background-color: #EEEEEE;
	color: #AE1518;
}
.ta {
	font-size: 48px;
	font-weight: bolder;
	color: #000000;
	font-style: italic;
	line-height: 38px;
}