In HTML, the usage of span is "content". The span tag is used to group inline elements in a document in order to format them with styles. This tag has no fixed format; it changes visually when you apply a style to it.

The operating environment of this tutorial: Windows 7 system, CSS3&&HTML5 version, Dell G3 computer.

Grammar:

<span>内容</span>

Instructions for using span tags

1) In the DIV CSS cutting layout reconstruction technology, in addition to the div tag, the span tag is also often used. Layout

2) There is nothing special about span itself. Generally, this label layout can be used for other layouts.

3) They can also achieve the beautification effect we want by setting different styles on the span tag object.

4) Features: Usually a pair of spans without any style are set. The height and width are adaptive content. The distance space occupied by this label will be as large as the capacity.

span tag use case

<span>内容内容内容</span><span>只属于我们的世界</span>

Span is a commonly used layout tag in HTML. The difference from the div tag is that span occupies the height and width space with the content (close to the content), while a pair of divs The label occupies one line.

If you do not apply styles to span, the text in the span element will not have any visual difference from other text. Still, the span element in the example above adds extra structure to the p element.

You can apply id or class attributes to span, which can not only add appropriate semantics, but also facilitate the application of styles to span.

It is possible to apply either class or id attributes to the same element, but it is more common to apply only one of them. The main difference between the two is that class is used for groups of elements (similar elements, or can be understood as a certain type of elements), while id is used to identify individual and unique elements.

Recommended learning: html video tutorial

The above is the detailed content of How to use span in html. For more information, please follow other related articles on the PHP Chinese website!