line-height

Utilities for controlling the leading, or line height, of an element.

Quick reference

Class	Styles
text-<size>/&lt;number&gt;	font-size: <size>; line-height: calc(var(--spacing) * &lt;number&gt;);
text-<size>/(&lt;custom-property&gt;)	font-size: <size>; line-height: var(&lt;custom-property&gt;);
text-<size>/[&lt;value&gt;]	font-size: <size>; line-height: &lt;value&gt;;
leading-none	line-height: 1;
leading-&lt;number&gt;	line-height: calc(var(--spacing) * &lt;number&gt;)
leading-(&lt;custom-property&gt;)	line-height: var(&lt;custom-property&gt;);
leading-[&lt;value&gt;]	line-height: &lt;value&gt;;

Source: https://tailwindcss.com/guide/line-height

Examples

Basic example

Use font size utilities like text-sm/6 and text-lg/7 to set the font size and line-height of an element at the same time:

<!-- [!code classes:text-base/6,text-base/7,text-base/8] -->
<p class="text-base/6 ...">So I started to walk into the water...</p>
<p class="text-base/7 ...">So I started to walk into the water...</p>
<p class="text-base/8 ...">So I started to walk into the water...</p>

Each font size utility also sets a default line height when one isn't provided. You can learn more about these values and how to customize them in the font-size documentation.

Setting independently

Use leading-<number> utilities like leading-6 and leading-7 to set the line height of an element independent of the font-size:

<!-- [!code classes:leading-6,leading-7,leading-8] -->
<p class="text-sm leading-6">So I started to walk into the water...</p>
<p class="text-sm leading-7">So I started to walk into the water...</p>
<p class="text-sm leading-8">So I started to walk into the water...</p>

Removing the leading

Use the leading-none utility to set the line height of an element equal to its font size:

<!-- [!code classes:leading-none] -->
<p class="text-2xl leading-none ...">The quick brown fox...</p>

Using a custom value

Use the leading-[<value>] syntax to set the line height based on a completely custom value:

<p class="leading-[1.5] ...">Lorem ipsum dolor sit amet...</p>

For CSS variables, you can also use the leading-(<custom-property>) syntax:

<p class="leading-(--my-leading) ...">Lorem ipsum dolor sit amet...</p>

This is just a shorthand for leading-[var(<custom-property>)] that adds the var() function for you automatically.

Responsive design

Prefix a line-height utility with a breakpoint variant like md: to only apply the utility at medium screen sizes and above:

<p class="leading-5 md:leading-6 ...">Lorem ipsum dolor sit amet...</p>

Learn more about using variants in the variants documentation.

Customizing your theme

Use the --leading-* theme variables to customize the line height utilities in your project:

@theme {
  --leading-extra-loose: 2.5;
  --leading-12: 3rem;
}

Now the leading-extra-loose and leading-12 utilities can be used in your markup:

<p class="leading-extra-loose">Lorem ipsum dolor sit amet...</p>
<p class="leading-12">Lorem ipsum dolor sit amet...</p>

Learn more about customizing your theme in the theme documentation.