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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.
changing the background map to another version, keeping what is overlaying it; Note that the result also depends on user settings such as: character size (as much as possible, avoid overlaps, even if the user uses a large font) whether the user uses a background color for links (these may override the background "transparent")
image is the name of the image, abc.jpg, xpz.png, 123.gif, etc. Do not include the File: or Image: prefix, do not enclose the name in [[brackets]], but do remember to include the filename extension. image_upright should normally be left blank, so that the size defaults to the size set in a user's preferences.
For lengthy captions under narrow images, it's probably best to add a heights= parameter to make the images somewhat larger, as the default small size can lead to overly long stacks of caption text. See below. Packed-overlay: This uses <gallery mode=packed-overlay> to produce captions overlaying the bottom of the image. The captions are ...
The W3C recommends that images that convey no information, but are purely decorative, be specified in CSS rather than in the HTML markup. If decorative images are rendered using HTML that do not add to the content and provide no additional information, then the W3C recommends that a blank alt attribute be included in the form of alt="". [17]
Finally, you can link to one image from a thumbnail's small double-rectangle icon , but display another image using "|thumb=Displayed image name". This is intended for the rare cases when the Wikipedia software that reduces images to thumbnails does a poor job, and you want to provide your own thumbnail.
This template creates a box with two to ten images arranged vertically or horizontally with captions for the entire box and each image. Template parameters [Edit template data] This template has custom formatting. Parameter Description Type Status Alignment align Sets text-wrapping around image box, where "none" places the box on the left edge with no text-wrapping, "center" places the box at ...
An HTML document is composed of a tree of simple HTML nodes, such as text nodes, and HTML elements, which add semantics and formatting to parts of a document (e.g., make text bold, organize it into paragraphs, lists and tables, or embed hyperlinks and images). Each element can have HTML attributes specified. Elements can also have content ...