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Bootstrap 5 Responsive Framework Tutorial• 6 min read
The 12-Column Responsive Grid System
Master the 12-column flexbox grid system using .container, .row, and responsive column classes (.col-md-6).
Container, Row, and Columns
<div class="container"><div class="row"><div class="col-md-6 col-lg-4"></div></div></div> builds responsive multi-column layouts across 6 breakpoint tiers.
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Test Yourself With Exercise
How many columns are in the standard Bootstrap responsive grid row?