CSS comment methods include: single line comment: use // to comment a single line of code. Multi-line comments: Use / and / to comment multiple lines of code. Comment Purpose: Explain the purpose or function of the code. Mark code blocks for future reference. Disable code without deleting it. Warn other developers about this. Best practice: Keep comments short and meaningful. Comments should precede the commented code. Use single-line comments for short comments and multi-line comments for long comments.
Methods of commenting code in CSS
There are two ways to comment code in CSS:
1. Single-line comments
Use //
to comment a single line of code. Everything after this symbol will be ignored.
<code class="css">/* 这是一个单行注释 */ /* 另一个单行注释 */</code>
2. Multi-line comments
Use /*
and */
to comment multi-line code. The comment includes All content will be ignored.
<code class="css">/* 这是一个多行注释 可以跨越多行 */</code>
Purpose of comments
Comments in CSS are used to:
Best practices
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