.tip {
font:12px Verdana, Arial, Helvetica, sans-serif; 
border:1px solid; 
width:330px; 
padding:5px 5px; 
position:absolute; 
z-index:100; 
visibility:hidden; 
color:#333333; 
top:20px; 
left:280px; 
background-color:#FFFFFF; 
layer-background-color:#ffffcc;; 
clip:   rect(   ); 
border-color: #666666 solid}