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The value of the "media" attribute specifies on what device the linked document will be displayed. [10] Media types can also be declared within XML processing instructions, the @ import at-rule, and the @ media at-rule. CSS 2 defines the following as media types: [11] all (suitable for all devices) braille; embossed; handheld; print; projection ...
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 ...
Readers with accounts can modify their Special:MyPage/skin.css to customize their individual printing experience. Remember that rules using @media print will show— or not show if that is the intent —in print preview but not printable version. Print URLs for references in citation templates
Most modern web browsers also allow the user to define their own style sheet, which can include rules that override the author's layout rules. This allows users, for example, to bold every hyperlink on every page they visit. Browser extensions like Stylish and Stylus have been created to facilitate management of such user style sheets.
This script and CSS makes the sidebar stay in the same position on the screen as you scroll. This may have undesirable side effects in Chrome; e.g., when viewing a page like the very common.css page you just edited to put this code in, the viewable content will become much shorter, and require vertical scrolling in a frame.
Media queries allow for adjustments to the site's layout and appearance depending on factors such as screen size and resolution. CSS can be applied in three ways: external stylesheets linked in an HTML file, internal <style> blocks, or inline within individual elements.
Style may be chosen specifically for a piece of content, see e.g., color; scope of parameters Alternatively, style is specified for CSS selectors, expressed in terms of elements, classes, and ID's.
An optional media type. The media type part may include one or more parameters, in the format attribute=value , separated by semicolons ( ; ) . A common media type parameter is charset , specifying the character set of the media type, where the value is from the IANA list of character set names. [ 6 ]