Introduction
Line height controls the space between lines of text in CSS. Adjusting it can improve readability or tighten the appearance of content on a page.
In this tutorial, you'll learn how to adjust line height using the line-height
property. We'll explore different ways to set line height and show how to customize it for better layout and design.
Problem Statement
Create a CSS code that:
- Adjusts the line height of text using the
line-height
property. - Demonstrates how to apply different values to control the space between text lines.
Example:
- Input: A paragraph element with the text "Line Height Example".
- Output: The text appears with adjusted line spacing based on the applied CSS.
Solution Steps
- Use
line-height
Property: Set theline-height
property to adjust the space between lines of text. - Apply Numeric and Unit-Based Values: Use different values (numeric or unit-based) to control line height.
HTML Structure
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Line Height Example</title>
<style>
/* Step 1: Set a default line height */
.default-line-height {
line-height: normal;
}
/* Step 2: Increase line height using a numeric value */
.increased-line-height {
line-height: 1.5;
}
/* Step 3: Set line height with unit-based value */
.unit-line-height {
line-height: 30px;
}
</style>
</head>
<body>
<p class="default-line-height">This text has the default line height.</p>
<p class="increased-line-height">This text has an increased line height of 1.5.</p>
<p class="unit-line-height">This text has a line height set in pixels (30px).</p>
</body>
</html>
Output
Explanation
Step 1: Use line-height: normal
- The default line height can be set using this code:
.default-line-height { line-height: normal; }
Step 2: Increase Line Height Using a Numeric Value
- To increase the space between lines, use a numeric value like this:
.increased-line-height { line-height: 1.5; }
Step 3: Use Unit-Based Line Height
- You can also specify a fixed line height using units like pixels:
.unit-line-height { line-height: 30px; }
Conclusion
Adjusting line height in CSS is straightforward using the line-height
property. You can customize it using numeric values or fixed units to create better text spacing for improved readability.
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