img{
        border:0px;
    }
    #tabPrecos
    {        
        background-image:url(fundo.png);
        background-repeat:no-repeat;
        background-position:top;
        margin:10px auto;
        width:690px;
        text-align:center;
        font:100% Verdana,Tahoma,sans-serif; 
        color:gray; 
		padding-top:5px;
        
    }
     #tabPrecos td
     {
         font-size:13px;
     }
     .ri
     {
         padding-left:10px;
         border-right:1px solid #ccc;
     }
     .li
     {
         border-right:1px solid #ccc;   
     }