How to add comments in css

It only takes two steps to add comments in CSS: use the comment symbols /* or // to enter the comment content between the comment symbols

How to add comments in CSS

The method of adding comments in CSS is very simple. There are two steps:

Step 1: Use the comment symbol

CSS comments can use two comment symbols:

• /* and */: multi-line comments
• //: Single line comment

Step 2: Comment content

Enter your comment content between the comment symbols. For multi-line comments, you can write your comment across multiple lines, while for single-line comments, your comment should be completed within a single line.

Example:

Multi-line comments:

<code class="css">/*
这是一个多行注释。
它可以跨多行。
*/</code>

Single-line comments:

<code class="css">// 这是一个单行注释。</code>

Comment Type

• Developer Notes: Used to explain code logic or provide other details, for developer use only.
• Browser comments: Used to convey information to the browser, such as fixing specific problems with the browser.
• Documentation comments: Used to generate documentation in CSS files, which can be used by third-party tools.

The Importance of Comments

CSS comments are very important because they can help:

• Enhance the readability of your code and understandability
• Document the complexity of the code
• Provide background information about the purpose and reason of the code
• Facilitate future maintenance and updates

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