To wrap your content in a responsive container use the .mui-container
class:
<div class="mui-container">
<!--
Container is centered on page with 15px of
padding on either side. The inner width is
fluid for small viewports and has a max
width for larger dimensions:
* 570px (≥ 544px)
* 740px (≥ 768px)
* 960px (≥ 992px)
* 1170px (≥ 1200px)
-->
</div>
To wrap your content in a fluid container use the .mui-container-fluid
class:
<div class="mui-container-fluid">
<!--
Container is centered on page with 15px of
padding on either side. The inner width is
fluid for all viewport widths.
-->
</div>