Template:Toggle collapsibles
Appearance
[Toggle all collapsibles]
Usage
Simple template that creates a button to collapse all collapsible elements in a page. Any text written inside the template is ignored.
<strong class="toggle-all-collapsibles">Toggle all collapsibles</strong>
<strong class="toggle-all-collapsibles">Toggle</strong>
<strong class="toggle-all-collapsibles"></strong>