#button1            { color: gray; font-size: 12px; font-family: Verdana, Arial, Helvetica, sans-serif; visibility: hidden; list-style-type: none; position: absolute; z-index: 1; width: 129px; height: auto }
#button2   { color: gray; font-size: 12px; font-family: Verdana, Arial, Helvetica, sans-serif; visibility: hidden; list-style-type: none; position: absolute; z-index: 2; width: 129px; height: auto }
#button3   { color: gray; font-size: 12px; font-family: Verdana, Arial, Helvetica, sans-serif; visibility: hidden; list-style-type: none; position: absolute; z-index: 3; width: 129px; height: auto }
#button4   { color: gray; font-size: 12px; font-family: Verdana, Arial, Helvetica, sans-serif; visibility: hidden; list-style-type: none; position: absolute; z-index: 4; width: 129px; height: auto }
#button5    { color: gray; font-size: 12px; font-family: Verdana, Arial, Helvetica, sans-serif; visibility: hidden; list-style-type: none; position: absolute; z-index: 5; width: 129px; height: auto }
ul             { font-size: 12px; font-family: Verdana, Arial, Helvetica, sans-serif; line-height: normal; list-style-type: none; margin-top: 1px; margin-bottom: 0; margin-left: 0; padding-left: 0; width: 129px; height: auto }