Responsive Breakpoints
Bootstrap is mobile-first and includes five default responsive breakpoints:
xs
: <576pxsm
: ≥576pxmd
: ≥768pxlg
: ≥992pxxl
: ≥1200px
Example
<div class="col-sm-6 col-lg-4">
Responsive Column
</div>
This column will take half the row on small screens and a third on large screens.