#jsddm
{ width:1200px; margin:0px auto;}

	#jsddm li
	{	float: left;    font: 16px/50px "microsoft Yahei";
		list-style: none;
		 }

 
	#jsddm li a
	{	display: block; height:70px; line-height:70px; text-align:center;
		text-decoration: none;
	 
		width:180px;
		color: #000;
		white-space: nowrap}

	#jsddm li a:hover
	{	 color:#ef291a }
		
		#jsddm li ul
		{	margin: 0;
			padding: 0; z-index:999999;
			position: absolute;
			visibility: hidden;
			 }
		
			#jsddm li ul li
			{	float: none;
				display: inline; }
			
			#jsddm li ul li a
			{	width:180px; line-height:40PX; height:40PX;
				 }
			
			#jsddm li ul li a:hover
			{ color:#ef291a}