#dropdownpanel{ /*Outermost Panel DIV*/
position: absolute;
width: 100%;
left: 0;
top: 0;
visibility:hidden;
opacity: 0.85;
-moz-opacity: 0.85;
filter: alpha(opacity=85);
}

#dropdownpanel .contentdiv{ /*Div containing Ajax content*/
background: black;
color: white;
padding: 10px;
}

#dropdownpanel .control{ /*Div containing panel button*/
font-family: "Trebuchet MS", "Lucida Grande", Arial, Helvetica, sans-serif;
font-size: 10px;
border-top: 2px solid black;
color: white;
font-weight: normal;
text-align: center;
background: transparent url("../images/panel.gif") center center no-repeat; /*change panel.gif to your own if desired*/
padding-bottom: 3px; /* 21px + 3px should equal height of "panel.gif" */
height: 21px; /* 21px + 3 px should equal height of "panel.gif" */
line-height: 21px; /* 21px + 3px should equal height of "panel.gif" */
}