home | career | drupal | java | mac | mysql | perl | php | scala | uml | unix

Drupal example source code file (overlay-parent.css)

This example Drupal source code file (overlay-parent.css) is included in the DevDaily.com "Drupal Source Code Warehouse" project. The intent of this project is to help you "Learn Drupal by Example".

PHP - Drupal tags/keywords

100, 501, background, display, height, left, overflow, overlay-element, overlay-modal-background, position, top, transparent, z-index

The overlay-parent.css Drupal example source code

/* $Id: overlay-parent.css,v 1.17 2010/11/06 00:18:24 dries Exp $ */

html.overlay-open body {
  height: 100%;
  overflow: hidden;

.overlay-element {
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 500;

.overlay-modal-background {
  /* Using a transparent png renders faster than using opacity */
  background: transparent url(images/background.png) repeat;

.overlay-element {
  background: transparent;
  left: -200%;
  z-index: 501;
.overlay-element.overlay-active {
  left: 0;

html.overlay-open .displace-top,
html.overlay-open .displace-bottom {
  z-index: 600;

 * Within the overlay parent, the message about disabling the overlay is for
 * screen-reader users only. It is always kept invisible with the
 * element-invisible class, and removed from the tab order. Overlay-child.css
 * contains styling for the same message appearing within the overlay, and
 * intended for sighted users.
#overlay-disable-message {
  display: none;
html.overlay-open #overlay-disable-message {
  display: block;

Other Drupal examples (source code examples)

Here is a short list of links related to this Drupal overlay-parent.css source code file:

new blog posts

"Drupal" is a registered trademark of Dries Buytaert.

my drupal tutorials and examples  

Copyright 1998-2016 Alvin Alexander, alvinalexander.com
All Rights Reserved.

Beginning in 2016, a portion of the proceeds from pages under the '/drupal-code-examples/' URI will be donated to charity.