ul
        {
	        display:inline ;
	        list-style :none; 	
        }
        li
        {
	        float :left ; 
	        width :81px; 
	        padding-top :1px;
        }
        .lishu
        {
	        float :left ;
	        width:2px; 
	        height :15px; 
	        background :url(/img/su1.jpg);	
        }
        a:link
        {
            text-decoration :none;
            color :Black ;
        }
        a:visited
        {
	        text-decoration :none;
	        color :Black ; 
        }
        a:hover
        {
	        text-decoration :underline;
        }