Bootstrap class="mb-3"

mt- = margin-top
mb- = margin-bottom
ml- = margin-left
mr- = margin-right
my- = it sets margin-left and margin-right at the same time on y axes
mX- = it sets margin-bottom and margin-top at the same time on X axes

Source: stackoverflow.com

Similar codes

0 vote263 views1 answer
How to pass js data in bootstrap modal body without using input tag
Javascript Bootstrap
0 vote251 views1 answer
Bootstrap accordion some change
CSS Bootstrap
0 vote280 views1 answer
Bootstrap 4 form validator with jquery
Javascript Bootstrap
0 vote262 views1 answer
Bootstrap 5 sidebar class
CSS Bootstrap
-2 votes258 views2 answers
Bootstrap 4 navbar-collapse not working angular
Javascript Bootstrap
0 vote234 views1 answer
Why can't i move my react bootstrapmodal over to the left
Javascript Bootstrap
64 votes403 views4 answers
Bootstrap buttons
CSS Bootstrap
0 vote290 views2 answers
./node_modules/bootstrap/dist/js/bootstrap.bundle.js
Javascript Bootstrap
1 vote269 views2 answers
How to make hr class bootstrap full width
CSS Bootstrap
145 votes378 views6 answers
Import bootstrap in react
CSS Bootstrap