.tip {font:12px/14px tahoma,Helvetica,sans-serif; font-weight:normal; border:solid 1px #666666; padding:1px; position:absolute; z-index:100; visibility:hidden; color:#333333; top:20px; left:90px; background-color:#ffffe5; layer-background-color:#ffffcc;width:140px;text-align:justify}