How to use span in css

span is an inline element in HTML used to represent text in a document, and it can be styled with CSS. spans are mainly used to emphasize text, group text, apply interactivity, style text fragments and as placeholders. span uses the tag, which contains the text content to be styled, and can be styled through various CSS properties, including color, background, font, alignment, spacing, and borders. Compared to div elements, spans are inline elements and do not create new rows, whereas divs are block-level elements and create new rows.

Usage of span in CSS

What is span?

span is an inline element in HTML that represents a section of text in a document that can be styled with CSS.

Uses of span

span is mainly used for the following purposes:

• Emphasis on text: By setting different Color, background, or font style to highlight text.
• Group text: Group related text together to improve readability or achieve a specific layout.
• App interactivity: Use event listeners such as onclick to add interactive functionality, such as displaying tooltips or triggering actions.
• Stylized text snippets: Apply specific styles (such as font, color, size) to specific parts of text.
• As a placeholder: is used to create a reserved space or reserved position.

The syntax of span

The syntax of span element is as follows:

<span>文本</span>

where "text" is the text content to be styled .

CSS styling for span

span can be styled using any CSS property, including:

• Color
• Background
• Font
• Alignment
• Spacing
• Border

span Example

The following is an example of using span to emphasize a title in a document:

<h1 id="span-style-color-red-重要标题-span"><span style="color: red;">重要标题</span></h1>

This example will make the word "Important" in the title appear in red.

The difference between span and div

Span and div are both inline elements, but they have the following differences:

• div is a block-level element, while span is an inline element. This means that div will create new rows, but span will not.
• span is typically used for small snippets of text, while div is used for larger text blocks or containers.

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