Font Size
Controls the font size of an element.
Widely available
This feature is well established and works across many devices and browser versions.
fs-xsfont-size: 0.75rem;fs-smfont-size: 0.875rem;fs-mdfont-size: 1rem;fs-lgfont-size: 1.125rem;fs-xlfont-size: 1.25rem;fs-xxlfont-size: 1.5rem;fs-3xlfont-size: 1.875rem;fs-4xlfont-size: 2.25rem;fs-5xlfont-size: 3rem;fs-6xlfont-size: 3.75rem;fs-7xlfont-size: 4.5rem;fs-8xlfont-size: 6rem;fs-9xlfont-size: 8rem;Extra Small
This size is typically used for smaller text elements.
Aa
<p class="fs-xs ta-c c-slate">Aa</p>Small
This size is often used for slightly larger text elements.
Aa
<p class="fs-sm ta-c c-slate">Aa</p>Medium
Initial value
This is the standard size for body text.
Aa
<p class="fs-md ta-c c-slate">Aa</p>Large
This size is often used for prominent headings.
Aa
<p class="fs-lg ta-c c-slate">Aa</p>Extra Large
This size is typically used for major headings or titles.
Aa
<p class="fs-xl ta-c c-slate">Aa</p>XXL
This size is often used for very prominent headings.
Aa
<p class="fs-xxl ta-c c-slate">Aa</p>3XL
This size is typically used for the largest headings.
Aa
<p class="fs-3xl ta-c c-slate">Aa</p>4XL
This size is often used for the most prominent headings.
Aa
<p class="fs-4xl ta-c c-slate">Aa</p>5XL
This size is typically used for the most prominent text elements.
Aa
<p class="fs-5xl ta-c c-slate">Aa</p>6XL
This size is often used for the most prominent text elements.
Aa
<p class="fs-6xl ta-c c-slate">Aa</p>7XL
This size is typically used for the largest display text.
Aa
<p class="fs-7xl ta-c c-slate">Aa</p>8XL
This size is typically used for the largest display text.
Aa
<p class="fs-8xl ta-c c-slate">Aa</p>9XL
This size is typically used for the largest display text.
Aa
<p class="fs-9xl ta-c c-slate">Aa</p>Using utility variants
Learn how to override existing utilities based on the user's screen size or other factors, such as hover states.
Responsive design
Target different screen sizes by adding breakpoint prefixes. Styles apply from the specified breakpoint and up.
Target specific viewport sizes with breakpoint prefixes
sm:fs-[value]md:fs-[value]lg:fs-[value]xxl:fs-[value]Hover state variant
Apply styles conditionally when users hover over an element using the h: prefix.
Add the h: prefix to apply styles only when the user hovers over the element.
h:fs-[value]