Source
overflow
Use these shorthand utilities for quickly configuring how content overflows an element.
Barebones overflowfunctionality is provided for two values by default, and they are not responsive.
This is an example of using
.overflow-autoon an element with set width and height dimensions. By design, this content will scroll vertically.
This is an example of using
.overflow-hiddenon an element with set width and height dimensions.
<div class="overflow-auto">...</div>
<div class="overflow-hidden">...</div>
Using Sass variables, you may customize the overflow utilities by changing the $overflowsvariable in _variables.scss.