BS5 Breakpoints Table

Bootstrap 5 breakpoints

sm   ≥576px
md   ≥768px
lg   ≥992px
xl   ≥1200px
xxl  ≥1400px

Responsive class format

property-breakpoint-value

Example

col-12 col-md-6 col-lg-4
d-none d-lg-block
p-2 p-md-4

Mobile-first rule

Base class applies to all sizes. Breakpoint class applies at that width and above.

Quick tip

• Design mobile first
• Add md rules for tablet
• Add lg rules for desktop