Tuesday, February 17, 2026

CSS Text Decoration Style Explained with Examples | Beginner Guide

 CSS Text Decoration Style Explained

CSS Text Decoration Style Explained

text-decoration-style property in css defines the pattern or design of text-decoration  line


Why is Important

✅ Creative link styles
✅ Highlighted text
✅ Error indicators
✅ Better UI effects

How It Works Internally 

  • It displays the text
  • Calculates the baseline
  • Draws the decoration line(underline/overline)
  • Applies the selected style pattern
  • Applies color and thickness

Real World Use 

  •  Custom link styling
  • Highlight important words
  • Education websites
  • Error message indication
  • ModernUI design
Advantages
  • Improves  design
  • Adds creativity
  • Better user experience
  • Easy to implement
  • Works in modern browsers
CSS Text Decoration Style

✔CSS text decoration style
✔ text-decoration CSS property
✔ underline style CSS
✔ text decoration wavy dotted dashed

 structure diagram examples

CSS Text Decoration Style Diagram

Syntax :


  text-decoration-style: value;
}

CSS text decoration property Explained

Examples
<!DOCTYPE html>
<html>
<head>
<style>
h1 {
  text-decoration: overline;
}

h2 {
  text-decoration: line-through;
}

h3 {
  text-decoration: underline;
}

h4 {
  text-decoration: underline overline;
}
</style>
</head>
<body>

<h1> CSS Text Decoration Style Explained</h1>
<h2>CSS Text Decoration Style Explained</h2>
<h3>CSS Text Decoration Style Explained</h3>

</body>
</html>

text-decoration-style in CSS Explained

Explain Program

Step  1] 

<!DOCTYPE html>
<html>
<head>
<style>

<!Doctype html>       → browser this is an HTML document
<html>                       →  Root element  of the webpage
<head>                      →  Contains metadata and CSS style
<style>                      →   Internal  CSS is written 

Learn more from MDN official docs:
Step 2

CSS Element Selector Explained with Examples


🔰<style> tag Internal CSS Section

h1 {
  text-decoration: overline;
}

h2 {
  text-decoration: line-through;
}

h3 {
  text-decoration: underline;
}

h4 {
  text-decoration: underline overline;
}
</style>

 <h1> selector

  • text-decoration:overline;
  •   adds line above text.

css text decoration style explained

 

  <h2> selector

  • line-through add line through the middle of text.
h2 {
  text-decoration: line-through;
}

output 
CSS Text Decoration Style Explained

 h3 selector

  • adds line below text.
  • very commonly use for links.
css code
h3 {
  text-decoration: underline;
}

h4 selector
  • Combines two values
  • adds both underline and overline to the text.
h4 {
  text-decoration: underline overline;
}

Output 
text-decoration-style in CSS



Step 3]

   Closing tag


</style>
</head>

Step 4]

<body> section


<body>

<h1> CSS Text Decoration Style Explained</h1>
<h2>CSS Text Decoration Style Explained</h2>
<h3>CSS Text Decoration Style Explained</h3>
<h4>https://webdesigningtheory.blogspot.com</h4>

  1. h1  → overline
  2. h2  → line-through
  3. h3 →  underline 
  4. h4  →  underline + overline

Step 5]

closing the Tag

  </body>   </html>

Output

CSS Text Decoration Style Explained

CSS Element Selector Explained

Conclusion

CSS text-decoration-style is a small but powerful property that helps you control how text decoration lines appear in your web design. Instead of using only a plain underline, you can make your UI more engaging by adding styles like solid, dashed, dotted, double, or wavy.

By combining text-decoration-linetext-decoration-color, and text-decoration-style, you can create modern and visually attractive text effects that improve readability and user experience. For beginners, mastering this proper

FAQ Section


1] What Is CSS Text-Decoration-Style Property?

 The text-decoration-style property in CSS defines the style of the decoration line such as underline, overline, or line-through. It allows you to change the appearance of the line (solid, dotted, dashed, wavy).

2]  What is the difference between text-decoration and Text-Decoration-style?

text-decoration → shorthand property (line + style + color)
text-decoration-style → only controls the pattern of the line
3]  Can I USe Multiple text Decoration style togather?

Yes, but only one style applies at a time per element (like solid, dashed, or wavy).
4] Why is text-Decoration-Style important in CSS?

UI design quality
Readability
User experience
Visual creativity in web design

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