CSS TutorialLesson #10

CSS Comments

Comments are used to explain the CSS code, and may help when you edit the

Comments are used to explain the CSS code, and may help when you edit the source code at a later date.

Comments are also used to temporarily disable sections of CSS code within a stylesheet.

Comments are ignored by browsers!

A CSS comment is placed inside the HTML <style> element, and starts with /* and ends with */:

Example

Example Code

css
Try it Yourself
/* This is a single-line comment */
p
{

color: red;

}

You can add comments wherever you want in the code:

Example

Example Code

css
Try it Yourself
p
{

color: red;
  /* Set text color to red */

}

Even in the middle of a code line:

Example

Example Code

css
Try it Yourself
p
{

color: /*red*/blue;

}

Comments can also span multiple lines:

Example

Example Code

css
Try it Yourself
/* This is
a multi-line
comment */

p
{

color: red;

}

HTML and CSS Comments

From the HTML tutorial, you learned that you can add comments to your HTML source by using the <!--...--> syntax.

In the following example, we use a combination of HTML and CSS comments:

Example

Example Code

html
Try it Yourself
Live Output Preview:

Video: CSS Comments


Interactive Code Examples

CSS Example 1

css
Try it Yourself
Interactive runnable CSS example from EA Academy.
Live Output Preview:

CSS Example 2

css
Try it Yourself
Interactive runnable CSS example from EA Academy.
Live Output Preview:

CSS Example 3

css
Try it Yourself
Interactive runnable CSS example from EA Academy.
Live Output Preview:

CSS Example 4

css
Try it Yourself
Interactive runnable CSS example from EA Academy.
Live Output Preview:

CSS Example 5

html
Try it Yourself
Interactive runnable CSS example from EA Academy.
Live Output Preview: