Sizing
Control the visibility, without modifying the display, of elements with visibility utilities.
Visibility on BootstrapExample
Set the visibility of elements with our visibility utilities. These utility classes do not modify the display value at all and do not affect layout – .invisible elements still take up space in the page. Content will be hidden both visually and for assistive technology/screen reader users
Apply .visible or .invisible as needed.
<pre class="rounded-3"><code class="lang-css">.visible
.invisible</code></pre>.visible
.invisible