.collapsedPanel 
{
    width: 640px;
    height: 0px;
    background-color: White;
    overflow:hidden;
}

.collapsedPanelHeader
{
    width: 300px;
    height: 100px;
    color: Yellow;
    background-color: Black;
    font-weight: bold;
    padding: 5px;
    cursor: pointer;
    vertical-align: top;
    border-right: yellow thin solid;
    border-top: yellow thin solid;
    border-left: yellow thin solid;
    border-bottom: yellow thin solid;
    font-family: 'Comic Sans MS' , Arial;
    text-align: left;
    float: left;
}