ul.checkboxes{
  margin:0;
  padding:0;
  list-style:none;
  
}

ul.checkboxes li{
 float:left;
 width:49%;
 padding:5px 1px 5px 0; 
}

td.dark-panel-background{
  width:200px;
}

span.checkall{
cursor:pointer;
font-size:0.9em;
}