html { min-height: 100%; margin-bottom: 1px; }

#dhtmltooltip{
position: absolute;
left: -300px;
width: 150px;
border: 1px solid #fff;
padding: 5px;
background-color: #fff;
visibility: hidden;
z-index: 100;

#dhtmlpointer{
position:absolute;
left: -300px;
z-index: 101;
visibility: hidden;
}

div.discipline-sidebar {

padding-bottom: 5px; 
border-bottom: 1px solid #eee; 
margin-bottom: 5px; 
width: 90px;

}

img.discipline-sidebar {

margin-top: 5px; 
margin-bottom: 5px; 
width: 110px;
height: 1px;
background: #eee;

}