CSS Properties - Basic Exercises, Practice, Solution
[An editor is available at the bottom of the page to write and execute the scripts.]
68 How to specify the optimal width for the columns?
HTML Code:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Column-width Properties</title>
</head>
<body>
</body>
</html>
Try it in the following editor or see the solution.
a. How to let the column width be determined by the browser?
b. How to specify the width of the columns?
c. How to set the column-width to its default 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
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