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CSS image replacement is a Web design technique that uses Cascading Style Sheets to replace text on a Web page with an image containing that text. It is intended to keep the page accessible to users of screen readers, text-only web browsers, or other browsers where support for images or style sheets is either disabled or nonexistent, while allowing the image to differ between styles.
In this example, the image data is encoded with utf8 and hence the image data can broken into multiple lines for easy reading. Single quote has to be used in the SVG data as double quote is used for encapsulating the image source. A favicon can also be made with utf8 encoding and SVG data which has to appear in the 'head' section of the HTML:
See the 2003 version of Floppy disk for an example. Markup for images is quite complicated. This may be improved in the future: see meta:image pages. Here are some examples of typical markup ("image" for an image in the page, "media" for just a link):
packed All images aligned by having same height, justified, captions centered under images packed-overlay Like packed, but caption overlays the image, in a translucent box packed-hover Like packed-overlay, but caption is only visible on hover (degrades gracefully on screen readers, and falls back to packed-overlay if a touch screen is used)
When visiting a web page, the referrer or referring page is the URL of the previous web page from which a link was followed. More generally, a referrer is the URL of a previous item which led to this request. For example, the referrer for an image is generally the HTML page on which it is to be displayed.
This page explains how to place images on wiki pages, where the image acts as a hypertext link to somewhere other than the image description page.Care should be taken that this is done in compliance with the licensing terms of the file in question, particularly if they require proper attribution.
DHTML allows authors to add effects to their pages that are otherwise difficult to achieve, by changing the Document Object Model (DOM) and page style. The combination of HTML, CSS, and JavaScript offers ways to: Animate text and images in their document.
The content from a template titled Template:foo can be added into a Wikipedia page by editing a page and typing {{foo}} into it. When then viewing the page, {{foo}} is automatically replaced by the content of the page "Template:foo". If the page "Template:foo" is later altered, all the pages with {{foo}} in them will change automatically.