.index-top{
	padding:0;
	margin-bottom:20px;
	padding: 20px 0;
	background-color:#fff;
	border: 1px solid #ddd;
}

.index-left-bottom{
	padding:0;
}

.index-left-bottom{
	padding:0;
	min-height:240px;
}

.index-main{
 padding:0;
}
.top-a{
	float: left;
}

.top-b{
	background-color:#666;
	height: 130px;
	width:100%;
	padding:20px;
	border-radius: 5px;
	color: #FFFFFF;
}

.top-b a{
	color: #FFFFFF;
}

.top-b img{
	
}

.top-b1{
	text-align: center;
	width:50%;
	border-right: 1px solid #fff;
	height:100%;
}

.top-b2{
	text-align: center;
	width:50%;
	height:100%;
}

.top-b2:focus, .top-b2:hover{
	padding:2px;
	background-color:#555;
	border-top-right-radius: 5px;
	border-bottom-right-radius: 5px;
}


.top-b1:focus, .top-b1:hover{
	padding:2px;
	background-color:#555;
	border-top-left-radius: 5px;
	border-bottom-left-radius: 5px;
}

.size-f{
	font-size: 30px;
	margin-bottom: 10px;
	padding: 6px 0;
}

.bottom-a{
	color: #666;
	float: left;
	padding:0 15px 0 2px;
}

.bottom-a table{
	background-color: #FFFFFF;
	border-radius: 5px;
}

.bottom-a td{
	padding:0;
	height:120px;
	width:20%;
}

.table-key{
	text-align:center;
	height:110px;
	color:#666
}


.table-key:focus, .table-key:hover{
	padding:2px;
	background-color:#C8ECEC;
}

.table-key img{
	margin:5px 0;
}

.bottom-b{
	padding:0 0 0 15px;
}

.bottom-b-key{
	min-height:243px;
	background-color:#fff;
	width:100%;
	border: 1px solid #ddd;
}