#images_cover {
  float:left; 
  clear:both;
  width: 748px;
  height: 189px;
}

#first_column, #third_column {
  float: left;
  width: 218px;
  height: 189px;
  margin: 5px 3px 0 3px;
  *margin-left:1px;
  padding-bottom: 5px;
}

#first_column {margin-left:5px; *margin-left:3px;}


#first_column img, #third_column img {
  widows: 218px;
  height: 187px;
  border: 1px solid #fff;
  display: none;
}

#second_column {
  float: left;
  width: 289px;
  height: 189px;
  margin: 5px 3px 0 3px;
  padding-bottom: 5px;
}

#second_column img {
  widows: 287px;
  height: 187px;
  border: 1px solid #fff;
  display: none;
}