.content_1 {
  background-image:url('/images/3columns_gradient.png');
  background-repeat:repeat-y;
}

.content_2 {
  background-image:url('/images/3columns_gradient.png');
  background-repeat:repeat-y;
  background-position: 188px;
}

.content_3 {
  background-image:url('/images/3columns_gradient.png');
  background-repeat:repeat-y;
  background-position: 376px;
}

.content_4 {
  background-image:url('/images/1column_gradient.png');
  background-repeat:repeat-y;
  background-position: 564px
}

.content_5 {
  background-image:url('/images/1column_gradient.png');
  background-repeat:repeat-y;
  background-position: 752px
}