The :first-of-type
CSS pseudo-class represents the first sibling of its type in the list of children of its parent element.
:first-of-type { style properties }
This example shows how the universal selector is assumed when no simple selector is written.
div :first-of-type { background-color: lime; }
<div> <span>This span is first!</span> <span>This span is not. :(</span> <span>what about this <em>nested element</em>?</span> <strike>This is another type</strike> <span>Sadly, this one is not...</span> </div>
...will result in:
Specification | Status | Comment |
---|---|---|
Selectors Level 4 The definition of ':first-of-type' in that specification. | Working Draft | No change |
Selectors Level 3 The definition of ':first-of-type' in that specification. | Recommendation | Initial definition |
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari |
---|---|---|---|---|---|
Basic support | 1.0 | 3.5 (1.9.1) | 9.0 | 9.5 | 3.2 |
Feature | Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|
Basic support | 2.1 | 1.0 (1.9.1) | 9.0 | 10.0 | 3.2 |
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https://developer.mozilla.org/en-US/docs/Web/CSS/:first-of-type