HTML-CSS: Triangle
HTML-CSS : Exercise-32 with Solution
Using HTML, CSS creates a triangular shape with pure CSS.
- Use three borders to create a triangle shape.
- All borders should have the same border-width (20px).
- The opposite side of where the triangle points towards (i.e. top if the triangle points downwards) should have the desired border-color. The adjacent borders (i.e. left and right) should have a border-color of transparent.
- Altering the border-width values will change the proportions of the triangle.
HTML Code:
<!--License: https://bit.ly/3GjrtVF-->
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>Using HTML, CSS creates a triangular shape with pure CSS</title>
</head>
<body>
<div class="w3r-triangle"></div>
</body>
</html>
CSS Code:
.w3r-triangle {
width: 0;
height: 0;
border-top: 40px solid #CC85DD;
border-left: 40px solid transparent;
border-right: 40px solid transparent;
}
HTML-CSS Editor:
See the Pen html-css-practical-exercises by w3resource (@w3resource) on CodePen.
What is the difficulty level of this exercise?
Test your Programming skills with w3resource's quiz.
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
- New Content published on w3resource:
- HTML-CSS Practical: Exercises, Practice, Solution
- Java Regular Expression: Exercises, Practice, Solution
- Scala Programming Exercises, Practice, Solution
- Python Itertools exercises
- Python Numpy exercises
- Python GeoPy Package exercises
- Python Pandas exercises
- Python nltk exercises
- Python BeautifulSoup exercises
- Form Template
- Composer - PHP Package Manager
- PHPUnit - PHP Testing
- Laravel - PHP Framework
- Angular - JavaScript Framework
- Vue - JavaScript Framework
- Jest - JavaScript Testing Framework