I have 2 questions: 1. What the $container-max-width Bootstrap variable is used for? 2. How should I override the variables if I need the following resolutions?
sm: 0px -> 768px - tablet portrait
md: 769px -> 1442px - tablet landscape and laptop
lg: 1443px -> 1920px - large screens
$container-max-widths: (sm: 767px, md: 1400px, lg: 1920px, xl: 1920px)
https://getbootstrap.com/docs/4.1/layout/grid/#customizing-the-grid