Bootstrap 5 is quite a bit change in comparison with Boostrap 4. Here some snippets to do padding.
// Bootstrap 4
.pl-4 // padding-left
// Bootstrap 5
.ps-4 // padding-left
// Bootstrap 4
.pr-4 // padding-right
// Bootstrap 4
.pe-4 // padding-right
// Bootstrap 4
.ml-4 // margin-left
// Bootstrap 5
.ms-4 // margin-left
// Bootstrap 4
.mr-4 // margin-right
// Bootstrap 4
.me-4 // margin-right
Notation
Spacing utilities that apply to all breakpoints, from xs
to xxl
, have no breakpoint abbreviation in them. This is because those classes are applied from min-width: 0
and up, and thus are not bound by a media query. The remaining breakpoints, however, do include a breakpoint abbreviation.
The classes are named using the format {property}{sides}-{size}
for xs
and {property}{sides}-{breakpoint}-{size}
for sm
, md
, lg
, xl
, and xxl
.
Where property is one of:
m
- for classes that setmargin
p
- for classes that setpadding
Where sides is one of:
t
- for classes that setmargin-top
orpadding-top
b
- for classes that setmargin-bottom
orpadding-bottom
s
- (start) for classes that setmargin-left
orpadding-left
in LTR,margin-right
orpadding-right
in RTLe
- (end) for classes that setmargin-right
orpadding-right
in LTR,margin-left
orpadding-left
in RTLx
- for classes that set both*-left
and*-right
y
- for classes that set both*-top
and*-bottom
- blank - for classes that set a
margin
orpadding
on all 4 sides of the element
Where size is one of:
0
- for classes that eliminate themargin
orpadding
by setting it to0
1
- (by default) for classes that set themargin
orpadding
to$spacer * .25
2
- (by default) for classes that set themargin
orpadding
to$spacer * .5
3
- (by default) for classes that set themargin
orpadding
to$spacer
4
- (by default) for classes that set themargin
orpadding
to$spacer * 1.5
5
- (by default) for classes that set themargin
orpadding
to$spacer * 3
auto
- for classes that set themargin
to auto