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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.
A template for adding a caption to a frameless image. Template parameters [Edit template data] Parameter Description Type Status Image image 1 The image to use. The ''File:'' prefix is optional. Default — String required Image caption and alt text caption 2 The caption to display under or above the image. Also sets the alt text. Default — String required Image width scaling factor upright ...
The alt text for an imagemap region is always the same as its title text; the alt text for the overall image is given in the first line of the imagemap's markup. The underlying image's native dimensions are 3916×1980, and the coordinates are given in these dimensions rather than in the 300px resizing.
Preserve the original image size, and do not add a border around the image. Place it inline with the text unless overridden with the location attribute. Do not show a caption. If no alt text is specifically requested, use the requested caption as alt text. This option is almost exclusively used in templates.
Paste the new URL into the image URL field. Alternatively: Right-click on the image (use Control + click on a Mac). Choose Open Image in New Tab. Copy the image URL from the address bar at the top of your browser screen. Paste the new URL into the image URL field. In both cases, the image URL should be different from the one you previously used.
This template creates a frame like those surrounding images. This template can be used to put two or more images into a frame together, or as a wrapper for more complicated templates like Template:Superimpose. Template parameters [Edit template data] Parameter Description Type Status Content content Content of the main section (generally images). Content required Width width The width of the ...
To demonstrate specificity Inheritance Inheritance is a key feature in CSS; it relies on the ancestor-descendant relationship to operate. Inheritance is the mechanism by which properties are applied not only to a specified element but also to its descendants. Inheritance relies on the document tree, which is the hierarchy of XHTML elements in a page based on nesting. Descendant elements may ...
A text-based web browser such as Lynx will display the alt text instead of the image (or will display the value attribute if the image is a clickable button). [13] A graphical browser typically will display only the image, and will display the alt text only if the user views the image's properties, or has configured the browser not to display ...