CSS Properties - Basic Exercises, Practice, Solution

Last update on May 28 2022 07:15:44 (UTC/GMT +8 hours)

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22. How to specify the size of a background image?

HTML Code:

 <!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS background-size Properties</title>
</head>
<body>
</body>
</html>

Try it in the following editor or see the solution.

a. How to set the background image default value?

b. How to set the width and height of the background image?

c. How to sets the width and height of the background image in percent of the parent element?

d. How to scale the background image to be as large as possible so that the background area is completely covered by the background image?

e. How to scale the image to the largest size such that both its width and its height can fit inside the content area?

f. How to sets this property to its initial value?

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