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A web style sheet is a form of separation of content and presentation for web design in which the markup (i.e., HTML or XHTML) of a webpage contains the page's semantic content and structure, but does not define its visual layout (style). Instead, the style is defined in an external style sheet file using a style sheet language such as CSS or ...
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 ...
CSS does not just apply to visual styling: when spoken out loud by a voice browser, CSS styling can affect speech-rate, stress, richness and even position within a stereophonic image. For these reasons, and in support of a more semantic web, attributes attached to elements within HTML should describe their semantic purpose, rather than merely ...
CSS style for the legend entry's border. String: optional: Entry outline: outline: CSS color for the outline of the legend entry. Example silver: Line: optional: Text in the entry: text: Text to be displayed in the legend entry box, i.e. within the color specified. Example Af: Line: optional: Text color: textcolor: CSS color of text inside the ...
Also, values can be lists or expressions involving several of the aforementioned values. A typical value in a visual style sheet is a length; for example, "1.5em" which consists of a number (1.5) and a unit (em). The "em" value in CSS refers to the font size of the surrounding text. Common style sheet languages have around ten different units.
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.
This function is then combined with the parameter default function to achieve selective hiding of text depending on the emptiness of the template parameter. Here is an example of a simple table, which could be part of a template. if the "parameter" is left blank, class{{{parameter|}}} resolves to simply class, completing the CSS call as above ...
File import and export: Both the content and structure of outlines are conveyed when files are imported or exported (e.g., from and to tab-indented files). Fields/Columns: Items can also have additional fields of information. This data can be shown as columns of data in the outline or as fields in the second pane (see 'Layout' below).