.tip {
	font:10px/12px Arial,Helvetica,sans-serif; 
    border:solid 1px #666666; 
    /* width:270px;  */
    padding:1px;
    position:absolute; 
    z-index:100;
    visibility:hidden; 
    color:#333333; 
    top:20px;
    left:90px; 
    background-color:#ffffcc;
    layer-background-color:#ffffcc;
}