:empty

Summary

The :empty pseudo-class represents any element that has no children at all. Only element nodes and text (including whitespace) are considered. Comments or processing instructions do not affect whether an element is considered empty or not.

Syntax

<element>:empty { style properties }

Examples

.box {
  background: red;
  height: 200px;
  width: 200px;
}

.box:empty {
  background: lime;
}
<div class="box"><!-- I will be lime --></div>
<div class="box">I will be red</div>

Specifications

Specification Status Comment
Selectors Level 4 Working Draft No change.
Selectors Level 3 Recommendation Initial definition.

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support 1.0 1.0 (1.7 or earlier) 9.0 9.5 3.1
Feature Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support 2.1 1.0 (1) 9.5 10.0 3.1

 

Document Tags and Contributors

Last updated by: kscarfone,
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