.frame-right {
  background: transparent url(/img/bg-dotline.gif) repeat-y scroll right bottom;
}
.frame-left {
  background: transparent url(/img/bg-dotline.gif) repeat-y scroll left bottom;
}
.frame-top {
  background: transparent url(/img/bg-dotline.gif) repeat-x scroll left top;
}
.frame-bottom {
  background: transparent url(/img/bg-dotline.gif) repeat-x scroll left bottom;
}
.preview-frame {
  padding: 5px 5px 5px 5px;
}