#layout-preview {
  clear: both;
  position: absolute;
  padding: 30px;
  max-height: 100%;
  right: 0;
  top: 0;
  overflow: auto;
  width: 50%;
}

#layout-preview .layout-preview {
  background: #fdfdfd;
  border: solid 1px #eee;
  margin-left: 160px;
}

#layout-preview .no-container {
  text-align: center;
}

#layout-preview .off > [data-role="container"] {
  display: none;
}

#layout-preview .off.col {
  display: none;
}