There are several levels of title tags in html5

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Release： 2021-12-16 18:00:57

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html5 title tags have a total of 6 levels: 1. "

", which can define a first-level title; 2. "
", which can define a second-level title; 3. "< ;h3>”, three-level headings can be defined; 4. “
”, four-level headings can be defined; 5. “
”, five-level headings can be defined; 6. “
”, Six levels of headings can be defined.

There are several levels of title tags in html5

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

HTML documents contain various levels of titles, which are defined by

to

elements. Among them, represents the highest level title, in descending order,
is the lowest level.

Title word mark`<h1>~<h6></h6> </h1>`
#
to
title has the highest importance, and has the lowest.

Grammar:

<h1>一级标题</h1>
<h2>二级标题</h2>
<h3>三级标题</h3>
<h4>四级标题</h4>
<h5>五级标题</h5>
<h6>六级标题</h6>

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Description:

In this grammar, there are 6 levels For titles, is a first-level title and is represented by the largest font size;

is a level 6 title and is represented by the smallest font size.

Example:

<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=gb2312"/>
<title>标题字标记</title>
</head>
<body>
<h1>1级标题</h1>
<h2>2级标题</h2>
<h3>3级标题</h3>
<h4>4级标题</h4>
<h5>5级标题</h5>
<h6>6级标题</h6>
</body>
</html>

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The tags from

to

in the body column are 6 different levels of titles. In the browser You can see the effect in preview, as shown in Figure 3.1.

There are several levels of title tags in html5

Tips: The exact lattice size varies from browser to browser, but< hl>The title is about 2 to 3 times the standard text height, and the

label is slightly smaller than the standard font.

Title word alignment property align

By default, title text is left-aligned. In the process of web page production, it is often necessary to choose other alignment methods. Alignment settings should be set using the align parameter.

Syntax:

<silgn=对齐方式>

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Description:

In this syntax, the align attribute needs to be set after the title tag. The alignment values are shown in Table 3-1.

Table 3-1 Alignment values

##Left alignedcentercenter alignmentrightRight aligned

Attribute values	Meaning
left

Example:

<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=gb2312"/>
<title>标题字的对齐</title>
</head>
<body>
<h1>1级标题</h1>
<h2  align="left">2级标题左对齐</h2>
<h3  align="center">3级标题居中对齐</h3>
<h4  align="right">4级标题右对齐</h4>
</body>
</html>

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In the body column The code mark in the

set section sets different alignments of left, center, and right for the title text. You can see the effect when previewing it in the browser, as shown in Figure 3.2.

There are several levels of title tags in html5

Tips: For different browsers, the exact lattice size is also different. But the

heading is about 2 to 3 times the height of standard text, and the
heading is slightly smaller than a standard ladder.

There are several levels of title tags in html5

", which can define a first-level title; 2. "

", which can define a second-level title; 3. "< ;h3>”, three-level headings can be defined; 4. “

”, four-level headings can be defined; 5. “

”, five-level headings can be defined; 6. “

”, Six levels of headings can be defined.

to

elements. Among them, represents the highest level title, in descending order, is the lowest level. Title word mark<h1>~<h6></h6> </h1># to title has the highest importance, and has the lowest.

is the lowest level.

to

title has the highest importance, and has the lowest.

to

set section sets different alignments of left, center, and right for the title text. You can see the effect when previewing it in the browser, as shown in Figure 3.2.

heading is about 2 to 3 times the height of standard text, and the heading is slightly smaller than a standard ladder.

heading is slightly smaller than a standard ladder.

elements. Among them, represents the highest level title, in descending order,
is the lowest level.

Title word mark`<h1>~<h6></h6> </h1>`
#
to
title has the highest importance, and has the lowest.

heading is about 2 to 3 times the height of standard text, and the
heading is slightly smaller than a standard ladder.