and

.
The most commonly asked question is: under what circumstances should we use these elements? And how should we use these elements correctly?

Section element
This is the most ambiguous element. How is it different from the

element? We have been using

to divide paragraphs, so besides

, when should we use this element. We quote the official documentation to illustrate it. According to the WHATWG document, the

element is described as follows:
"The

element represents a common paragraph in a document or application - WHATWG"

From the description we can see The purpose of the

element is to segment it, more or less similar to

. But it still has a special case. In the documentation, a special statement was added:
"When an element is used solely for style or for scripting convenience, we encourage authors to use

. The

element applies when the element's content When explicit listing is required. - WHATWG"

Based on this, we can summarize the following two points:
First, although the section element can technically be styled , but we still recommend using div elements when there are complex styles or scripts.
Second, similar to the

element, the section element is used to list content.

So in a real example, the reason for using the

element is to structure the content of the blog, the code is as follows:

Copy code

The code is as follows:

Blog Post Title

Ice cream tart powder jelly-o.
Gummies chocolate cake ice cream cookie halvah tiramisu jelly-o.

Blog Post Title

Ice cream tart powder jelly-o.
Gummies chocolate cake ice cream cookie halvah tiramisu jelly-o.

Blog Post Title

Ice cream tart powder jelly-o.
Gummies chocolate cake ice cream cookie halvah tiramisu jelly-o.

This is just an example, the

element can also be used for other purposes.

Article element
From the name, it has already explained itself well, but we still have to look at how the official document describes it:
"In A document, page, application or section of a site that is, in general, independently redistributable or reusable, for example in a forum post, magazine or news article, blog entry, or user submission. Comments, interactive widgets or widgets, or any other stand-alone item of content. ”

From the above description, we can conclude that the

element is dedicated to structured articles, especially what we want. Published, such as blog, page content or forum posts.
The following example shows how to use

to build a blog article.

Copy code

The code is as follows:

This is Blog Post Title

Author Name

Save in Categories

Sweet roll halvah biscuit toffee liquorice tart pudding sesame snaps.
Biscuit powder jelly-o fruitcake faworki chocolate bar. Pudding oat
cake tootsie roll sesame snaps lollipop gingerbread bonbon. Gummies
halvah gummies danish biscuit applicake gingerbread jelly-o pastry.
< /div>

In addition, the

element can also be combined with the section element. When needed, the

element can be used to divide the article into several sections. paragraphs, as shown in the example below.

Copy code

The code is as follows:

This is Blog Post Title

Save in Categories

This is the Sub-Heading

Sweet roll halvah biscuit toffee liquorice tart pudding sesame snaps.
Biscuit powder jelly-o fruitcake faworki chocolate bar. Pudding oat cake
tootsie roll sesame snaps lollipop gingerbread bonbon. Gummies halvah
gummies danish biscuit applicake gingerbread jelly -o pastry.

lemon drops
toffee sesame snaps tart topping chupa chups apple pie gummies. Wafer chocolate
cake. Sugar plum chocolate bar topping ice cream carrot cake danish bonbon.
Cheesecake gummi bears dragée jujubes dragée dragée brownie jelly biscuit. Powder croissant jelly beans pastry.

As predicted by the founders of HTML5 and the directors of the W3C, all the new elements created by HTML5 are intended to make the web structure more semantic. The correct application of these elements is still a matter of debate among web developers and designers.
In any case, don’t mix up the ideas. As I mentioned before, if it makes sense and you see the structure making sense using it, then use it.

Related labels：

html5 section

source：php.cn

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