#sddm
{	margin: 0 auto;
	padding: 0;
	z-index: 30;
	/*background-color:#043C32;*/
	/*width: 950px;;*/
	height:38px;
	font-size:15px;
	font-family:"微软雅黑";
	}
#sddm li
{	margin: 0;
	padding: 0;
	list-style: none;
	float: left;
	}
#sddm li a
{	display: block;
	width: 100%px;/*表格宽度*/	
	font-weight:bold;
	text-decoration:none;
	color: #ffffff;
	font-family:"微软雅黑";
	text-align:center;
	height:38px;
	background: #038983;/*背景颜色*/
	}

#sddm li a:hover
{

color:#ff9900;
background-color:#038983;
/*鼠标指上去的北京颜色*/}

#sddm div
{	position: absolute;
	visibility: hidden;
	margin: 0;
	padding-top:15px;
	background: #038983;/*下拉的背景颜色*/
	text-align:left;
	height:30px;
	line-height:30px;
	width:270px;
	font-family:"微软雅黑";
	font-size:14px;
	font-weight:bold;
	color:#ffffff;
	}
#sddm div a
	{	position: relative;
		display: block;
		margin: 0;
		padding-left:15px;
		padding-right:15px;
		width: auto;
		white-space: nowrap;
		text-align: left;
		text-decoration: none;
		color:#ffffff;/*下拉的字体颜色*/
		font-size:14px;
		height:30px;
	line-height:30px;
	width:240px;
		}

	#sddm div a:hover
	{	
		color: #ff9900;
		width:240px;
		}