@inkline/inkline/src/components/ICollapsible/examples/basic.html

Inkline is the Vue.js UI/UX Library built for creating your next design system

<i-collapsible>
    <i-collapsible-item title="Item 1">
        Item 1 content
    </i-collapsible-item>
    <i-collapsible-item title="Item 2">
        Item 2 content
    </i-collapsible-item>
    <i-collapsible-item title="Item 3">
        Item 3 content
    </i-collapsible-item>
</i-collapsible>