How to set the indentation of the first line-CSS Tutorial-php.cn

How to set the indentation of the first line

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Release： 2021-04-16 15:13:26

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How to set the first line indentation: first create an HTML sample file; then define some text content in the body; finally set the first line indentation effect through the "text-indent" attribute.

How to set the indentation of the first line

The operating environment of this article: Windows7 system, Dell G3 computer, HTML5&&CSS3.

The content of this article is a code that uses HTML to indent the first line of a paragraph. We need to know that the attribute needed to indent a paragraph is text-indent. Let’s take a look at the details. Content.

Syntax format:

text-indent: (indent width)

Description example:

p {text-indent:1em;}

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Code example 1: Indent single Characters

Indent the beginning of a paragraph by one character by specifying "text-indent:1em".

The code is as follows:

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <title></title>
    <style>
    p {text-indent:1em;} 
    </style>
</head>
<body>
    <p>但教心似金钿坚，天上人间会相见。临别殷勤重寄词，词中有誓两心知。七月七日长生殿，夜半无人私语时。在天愿作比翼鸟，在地愿为连理枝。</p>
    <p>临别殷勤重寄词，词中有誓两心知。七月七日长生殿，夜半无人私语时。在天愿作比翼鸟，在地愿为连理枝。天长地久有时尽，此恨绵绵无绝期。
    但教心似金钿坚，天上人间会相见。临别殷勤重寄词，词中有誓两心知。七月七日长生殿，夜半无人私语时。在天愿作比翼鸟，在地愿为连理枝。</p>
    <p>临别殷勤重寄词，词中有誓两心知。七月七日长生殿，夜半无人私语时。在天愿作比翼鸟，在地愿为连理枝。天长地久有时尽，此恨绵绵无绝期。
    但教心似金钿坚，天上人间会相见。临别殷勤重寄词，词中有誓两心知。七月七日长生殿，夜半无人私语时。在天愿作比翼鸟，在地愿为连理枝。</p>
</body>
</html>

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(Related recommendations: CSS Learning Manual)

Display results

Use a web browser to display the above HTML file. The effect shown below will be displayed. You can confirm that the first line of a paragraph is indented by one character.

How to set the indentation of the first line

Code Example 2: Semi-text indent

You can indent the beginning of a paragraph by 0.5 em by specifying "text-indent: 0.5 em" character.

The code is as follows:

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <title></title>
    <style>
    p {text-indent:0.5em;} 
    </style>
</head>
<body>
    <p>但教心似金钿坚，天上人间会相见。临别殷勤重寄词，词中有誓两心知。七月七日长生殿，夜半无人私语时。在天愿作比翼鸟，在地愿为连理枝。</p>

    <p>临别殷勤重寄词，词中有誓两心知。七月七日长生殿，夜半无人私语时。在天愿作比翼鸟，在地愿为连理枝。天长地久有时尽，此恨绵绵无绝期。
    但教心似金钿坚，天上人间会相见。临别殷勤重寄词，词中有誓两心知。七月七日长生殿，夜半无人私语时。在天愿作比翼鸟，在地愿为连理枝。</p>

    <p>临别殷勤重寄词，词中有誓两心知。七月七日长生殿，夜半无人私语时。在天愿作比翼鸟，在地愿为连理枝。天长地久有时尽，此恨绵绵无绝期。
    但教心似金钿坚，天上人间会相见。临别殷勤重寄词，词中有誓两心知。七月七日长生殿，夜半无人私语时。在天愿作比翼鸟，在地愿为连理枝。</p>
</body>
</html>

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Display results

Use a web browser to display the above HTML file, and the effect shown below will be displayed: You can confirm that the first line of the paragraph is Shrinking.

How to set the indentation of the first line

Code Example 3: Pixel Specification

Indent the beginning of a paragraph by 14 pixels by specifying "text-indent:14px".

The code is as follows:

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <title></title>
    <style>
    p {text-indent:14px;} 
    </style>
</head>
<body>
    <p>但教心似金钿坚，天上人间会相见。临别殷勤重寄词，词中有誓两心知。七月七日长生殿，夜半无人私语时。在天愿作比翼鸟，在地愿为连理枝。</p>

    <p>临别殷勤重寄词，词中有誓两心知。七月七日长生殿，夜半无人私语时。在天愿作比翼鸟，在地愿为连理枝。天长地久有时尽，此恨绵绵无绝期。
    但教心似金钿坚，天上人间会相见。临别殷勤重寄词，词中有誓两心知。七月七日长生殿，夜半无人私语时。在天愿作比翼鸟，在地愿为连理枝。</p>

    <p>临别殷勤重寄词，词中有誓两心知。七月七日长生殿，夜半无人私语时。在天愿作比翼鸟，在地愿为连理枝。天长地久有时尽，此恨绵绵无绝期。
    但教心似金钿坚，天上人间会相见。临别殷勤重寄词，词中有誓两心知。七月七日长生殿，夜半无人私语时。在天愿作比翼鸟，在地愿为连理枝。</p>
</body>
</html>

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Display results

Use a web browser to display the above HTML file, the effect shown below will be displayed: Set the number of pixels at the beginning of the paragraph is indented.

How to set the indentation of the first line

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