HTML CSS Exercise - Let padding and border not affect available width and height

Last update on May 28 2022 07:24:18 (UTC/GMT +8 hours)

HTML CSS Exercise - 25

In this exercise you will In this exercise you will Let padding and border not affect available width and height. You will end up with a display like following image.

Use the following editor to complete the exercise.

See the solution in the browser

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