class

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class

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Summary

Specifies one or more classnames for an element, usually used to point to a class in a style sheet.


Applies to  ?


Compatibility

There is no data available for topic "html", feature "class". If you think that there should be data available, consider opening an issue.

Examples

This example uses the className attribute to apply one or more styles to an HTML element.

HTML

<!doctype html>
<html>
  <head>
    <title></title>
    <style type="text/css">
        p {font-size: 24pt;}
        .redText {color: red;}
        .blueText {color: blue;}
        .italicText {font-style: italic;}
    </style>
  </head>
  <body>
    <p>
        Large text, no class specified, one implied.
    </p>
    <p class="redText">
        Large text, .redText class specified.
    </p>
    <p class="blueText italicText">
        Large text, .blueText and .italicText classes specified.
    </p>
  </body>
</html>

Notes

Remarks

The property is equal to NULL if the attribute is not explicitly assigned. When multiple styles are specified for an element, a conflict could develop if two or more styles define the same attribute differently. In this case, you can resolve the conflict by applying styles to the element in the following order, according to the Cascading Style Sheets (CSS) selector used to define the style:

  1. Element
  2. Class attribute
  3. ID attribute
  4. Inline styles

When two or more selectors pertain to an element, a style defined later takes precedence over a style defined earlier. For more information, see Introduction to Cascading Style Sheets.

Syntax

Standards information

Attribution

This article contains content originally from external sources.

Portions of this content come from the Microsoft Developer Network: [Windows Internet Explorer API reference Article]