.columns
{
  background-color: inherit;
}
.column1
{
  width: 235px; /*276px;*/
  float: left;
  margin-left:10px;
  margin-right:10px;
  margin-top:18px;
  background-color: inherit;
}

.column2
{
  width: 604px;
  float: left;
  min-height:616px;
  margin-top:18px;  
  background-color: inherit;
}

.column3
{
  width: 120px;
  float: left;
  min-height:616px;
  margin-left: 10px;
  margin-right:10px;
  background-color: inherit;
}