#sddm
{	margin: 0 auto;
	padding: 0;
	z-index: 30;	
	width: 100%;
	margin-left:150px;
	font-family: "黑体";
	padding-top: 10px;
}

#sddm li
{	margin: 0;
	padding: 0;
	list-style: none;
	float: left;
	font-family: "黑体";
	
	}

#sddm li a
{	display: block;
	
	padding: 20px 15px 0px 15px;
	letter-spacing:0;	
	color: #FFF;
	text-align: center;
	text-decoration: none;
	font-family: "黑体";
	font-size:20px;
	font-weight:400;}

#sddm li a:hover
{	color: #c4261d}

#sddm div
{	position: absolute;
	visibility: hidden;
	
	margin-top:10px;
	background:rgba(0,0,0,0.6)
	}

	#sddm div a
	{	position: relative;
		display: block;
		margin: 0;
		padding: 2px 15px;
		width: auto;
		white-space: nowrap;
		text-align: left;
		text-decoration: none;
		
		font-family:Oswald;
		font-size:20px;
		font-weight:400;
		height:30px;
		line-height:30px;
	}

	#sddm div a:hover
	{	background: #c4261d;
		color: #FFF}