div.menu_doc
	{

	}
	div.menu_doc ul
	{
		text-align:left;
		
		padding:0;
		margin:0;
		list-style:none;
		width:180px;
		background: url(../../images/nen_menu_left.gif);
		
		border-bottom:1px solid #CCC;
		border-top:0px solid #999999;
	}
	div.menu_doc ul li
	{
		padding-left:20px;
		position:relative;
		z-index:1200;
	}
	div.menu_doc ul li a
	{
		text-align:left;
		position:relative;
		display:inline-block;
		width:160px;
		
		text-decoration: none;
		color: #FFF;
		

	}
	div.menu_doc ul li a:hover
	{
		background:#999;
	}
	div.menu_doc ul li ul
	{
		position:absolute;
		display:none;
		left:180px;
		top:0px;
		background-color:#00C;
		background-image: url(../../images/background_mucmenusanpham.png);
		border-top:1px solid #CCC;
		/*background: url(../../images/background_mucmenusanpham.png);*/
	}
	img.mnd_img
	{
		position:absolute;
		right:8px;
		height:7px;
		top:50%;
		margin-top:-4px;
	}