responsive-admin.css in Layout 7

/* @group Panels integration */

.form-item-admin-description,
.form-item-category,
#panels-live-preview,
#ctools-export-ui-edit-item-form h2,
.form-item-layout-settings-layout-responsive-regions {
  display: none;
}

.rld-inner p {
  margin: 0;
}

/* @end */

/* @group ResponsiveLayoutDesigner */

.rld-layouts {
  border: 1px solid #d0d0d1;
}

.rld-controls button {
  display: none;
}

/* @end */