Forms
Checkbox card
A selectable card that highlights when its checkbox is checked.
Example
<div class="grid gap-3 max-w-sm">
<label class="checkbox-card">
<input type="checkbox" class="checkbox" checked>
<span class="grid gap-0.5">
<span class="label-text">Daily backups</span>
<span class="hint">Keep 30 days of snapshots.</span>
</span>
</label>
<label class="checkbox-card">
<input type="checkbox" class="checkbox">
<span class="grid gap-0.5">
<span class="label-text">Audit log</span>
<span class="hint">Track every change to the workspace.</span>
</span>
</label>
</div>Classes
1 classes. Click a name to copy it. Utilities on the same element always win over component defaults, so any of them can be adjusted with plain utility classes.
| Class | Type | What it does |
|---|---|---|
| Base | Base class of the checkbox card. On a <label> in the example. Sets opacity, flex display, alignment, gap, padding and background.CSS |
Usage
Components ship inside the same stylesheet as the utilities. There is nothing else to install and no script to load: link Monsoon and write the markup.
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/monsooncss">
<!-- Checkbox card: start from the base class, then add modifiers -->
<div class="grid gap-3 max-w-sm">
<label class="checkbox-card">
<input type="checkbox" class="checkbox" checked>
<span class="grid gap-0.5">
<span class="label-text">Daily backups</span>
<span class="hint">Keep 30 days of snapshots.</span>
</span>
</label>
<label class="checkbox-card">
<input type="checkbox" class="checkbox">
<span class="grid gap-0.5">
<span class="label-text">Audit log</span>
<span class="hint">Track every change to the workspace.</span>
</span>
<!-- the full example is in the Code tab above -->Theme it with --seed on any ancestor, for example style="--seed: #0d9488", and force a scheme with class="dark" or class="light" on a wrapper.
Accessibility
- Give every control a visible
labellinked withfor, or anaria-labelwhen the purpose is obvious from context. Link help and error text witharia-describedby; invalid styles use:user-invalid, so they appear only after the user interacts. - Checkboxes and radios stay real inputs, so they keep native keyboard behavior (Space toggles, arrow keys move within a radio group) and form submission.
- Every interactive part shows a visible focus ring with
:focus-visible, and tone colors pair with-foregroundtokens that keep text at 4.5:1 or better in light and dark mode.