Bulma class:
.is-hidden
<div>Not hidden div</div> <div class="is-hidden">Hidden div</div>
Preview
Not hidden div
Hidden div
More in Bulma Helpers
is-clearfix
is-pulled-left
is-pulled-right
is-marginless
is-paddingless
is-overlay
is-clipped
is-radiusless
-shadowless
is-unselectable
is-invisible
is-sr-only
is-relative