HTML5 - Basic Exercises, Practice, Solution

Last update on May 28 2022 07:23:45 (UTC/GMT +8 hours)

[An editor is available at the bottom of the page to write and execute the scripts.]

3. How to author an abbreviation or an acronymn?.
Sample example: 'URL' - Uniform Resource Locator.

Try it in the following editor or Click me to see the solution

See the Pen html css common editor by w3resource (@w3resource) on CodePen.

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HTML-CSS: Tips of the Day

What is the difference between id and class in CSS, and when should I use them?

Example:

<div id="header_id" class="header_class">
Text
</div>

#header_id {font-color:#fff}
.header_class {font-color:#000}

(Note that CSS uses the prefix # for IDs and . for Classes.)

However color was an HTML 4.01 <font> tag attribute deprecated in HTML 5. In CSS there is no "font-color", the style is color so the above should read:

Example:

<div id="header_id" class="header_class">
Text
</div>

#header_id {color:#fff}
.header_class {color:#000}

The text would be white.

Ref: https://bit.ly/39Stv4P