Does bootstrap have builtin padding and margin classes? - css

Question

Does Bootstrap have built-in padding and margin classes like pad-10, mar-left-10 or I have to add my own custom classes? For example, similar to the ones here at padding and margin tabs.

Answer 1

There are built in classes, namely:
.padding-xs { padding: .25em; }
.padding-sm { padding: .5em; }
.padding-md { padding: 1em; }
.padding-lg { padding: 1.5em; }
.padding-xl { padding: 3em; }
.padding-x-xs { padding: .25em 0; }
.padding-x-sm { padding: .5em 0; }
.padding-x-md { padding: 1em 0; }
.padding-x-lg { padding: 1.5em 0; }
.padding-x-xl { padding: 3em 0; }
.padding-y-xs { padding: 0 .25em; }
.padding-y-sm { padding: 0 .5em; }
.padding-y-md { padding: 0 1em; }
.padding-y-lg { padding: 0 1.5em; }
.padding-y-xl { padding: 0 3em; }
.padding-top-xs { padding-top: .25em; }
.padding-top-sm { padding-top: .5em; }
.padding-top-md { padding-top: 1em; }
.padding-top-lg { padding-top: 1.5em; }
.padding-top-xl { padding-top: 3em; }
.padding-right-xs { padding-right: .25em; }
.padding-right-sm { padding-right: .5em; }
.padding-right-md { padding-right: 1em; }
.padding-right-lg { padding-right: 1.5em; }
.padding-right-xl { padding-right: 3em; }
.padding-bottom-xs { padding-bottom: .25em; }
.padding-bottom-sm { padding-bottom: .5em; }
.padding-bottom-md { padding-bottom: 1em; }
.padding-bottom-lg { padding-bottom: 1.5em; }
.padding-bottom-xl { padding-bottom: 3em; }
.padding-left-xs { padding-left: .25em; }
.padding-left-sm { padding-left: .5em; }
.padding-left-md { padding-left: 1em; }
.padding-left-lg { padding-left: 1.5em; }
.padding-left-xl { padding-left: 3em; }
.margin-xs { margin: .25em; }
.margin-sm { margin: .5em; }
.margin-md { margin: 1em; }
.margin-lg { margin: 1.5em; }
.margin-xl { margin: 3em; }
.margin-x-xs { margin: .25em 0; }
.margin-x-sm { margin: .5em 0; }
.margin-x-md { margin: 1em 0; }
.margin-x-lg { margin: 1.5em 0; }
.margin-x-xl { margin: 3em 0; }
.margin-y-xs { margin: 0 .25em; }
.margin-y-sm { margin: 0 .5em; }
.margin-y-md { margin: 0 1em; }
.margin-y-lg { margin: 0 1.5em; }
.margin-y-xl { margin: 0 3em; }
.margin-top-xs { margin-top: .25em; }
.margin-top-sm { margin-top: .5em; }
.margin-top-md { margin-top: 1em; }
.margin-top-lg { margin-top: 1.5em; }
.margin-top-xl { margin-top: 3em; }
.margin-right-xs { margin-right: .25em; }
.margin-right-sm { margin-right: .5em; }
.margin-right-md { margin-right: 1em; }
.margin-right-lg { margin-right: 1.5em; }
.margin-right-xl { margin-right: 3em; }
.margin-bottom-xs { margin-bottom: .25em; }
.margin-bottom-sm { margin-bottom: .5em; }
.margin-bottom-md { margin-bottom: 1em; }
.margin-bottom-lg { margin-bottom: 1.5em; }
.margin-bottom-xl { margin-bottom: 3em; }
.margin-left-xs { margin-left: .25em; }
.margin-left-sm { margin-left: .5em; }
.margin-left-md { margin-left: 1em; }
.margin-left-lg { margin-left: 1.5em; }
.margin-left-xl { margin-left: 3em; }

Answer 2

Bootstrap has many facility of classes to easily style elements if HTML. It includes a various of padding and margin classes for modification of the appearance of the element.
.m-0 { margin:0!important; }
.m-1 { margin:.25rem!important; }
.m-2 { margin:.5rem!important; }
.m-3 { margin:1rem!important; }
.m-4 { margin:1.5rem!important; }
.m-5 { margin:3rem!important; }
.mt-0 { margin-top:0!important; }
.mr-0 { margin-right:0!important; }
.mb-0 { margin-bottom:0!important; }
.ml-0 { margin-left:0!important; }
.mx-0 { margin-left:0 !important;margin-right:0 !important; }
.my-0 { margin-top:0!important;margin-bottom:0!important; }
.mt-1 { margin-top:.25rem!important; }
.mr-1 { margin-right:.25rem!important; }
.mb-1 { margin-bottom:.25rem!important; }
.ml-1 { margin-left:.25rem!important; }
.mx-1 { margin-left:.25rem!important;margin-right:.25rem!important; }
.my-1 { margin-top:.25rem!important;margin-bottom:.25rem!important; }
.mt-2 { margin-top:.5rem!important; }
.mr-2 { margin-right:.5rem!important; }
.mb-2 { margin-bottom:.5rem!important; }
.ml-2 { margin-left:.5rem!important; }
.mx-2 { margin-right:.5rem!important;margin-left:.5rem!important; }
.my-2 { margin-top:.5rem!important;margin-bottom:.5rem!important; }
.mt-3 { margin-top:1rem!important; }
.mr-3 { margin-right:1rem!important; }
.mb-3 { margin-bottom:1rem!important; }
.ml-3 { margin-left:1rem!important; }
.mx-3 { margin-right:1rem!important;margin-left:1rem!important; }
.my-3 { margin-bottom:1rem!important;margin-top:1rem!important; }
.mt-4 { margin-top:1.5rem!important; }
.mr-4 { margin-right:1.5rem!important; }
.mb-4 { margin-bottom:1.5rem!important; }
.ml-4 { margin-left:1.5rem!important; }
.mx-4 { margin-right:1.5rem!important;margin-left:1.5rem!important; }
.my-4 { margin-top:1.5rem!important;margin-bottom:1.5rem!important; }
.mt-5 { margin-top:3rem!important; }
.mr-5 { margin-right:3rem!important; }
.mb-5 { margin-bottom:3rem!important; }
.ml-5 { margin-left:3rem!important; }
.mx-5 { margin-right:3rem!important;margin-left:3rem!important; }
.my-5 { margin-top:3rem!important;margin-bottom:3rem!important; }
.mt-auto { margin-top:auto!important; }
.mr-auto { margin-right:auto!important; }
.mb-auto { margin-bottom:auto!important; }
.ml-auto { margin-left:auto!important; }
.mx-auto { margin-right:auto!important;margin-left:auto!important; }
.my-auto { margin-bottom:auto!important;margin-top:auto!important; }
.p-0 { padding:0!important; }
.p-1 { padding:.25rem!important; }
.p-2 { padding:.5rem!important; }
.p-3 { padding:1rem!important; }
.p-4 { padding:1.5rem!important; }
.p-5 { padding:3rem!important; }
.pt-0 { padding-top:0!important; }
.pr-0 { padding-right:0!important; }
.pb-0 { padding-bottom:0!important; }
.pl-0 { padding-left:0!important; }
.px-0 { padding-left:0!important;padding-right:0!important; }
.py-0 { padding-top:0!important;padding-bottom:0!important; }
.pt-1 { padding-top:.25rem!important; }
.pr-1 { padding-right:.25rem!important; }
.pb-1 { padding-bottom:.25rem!important; }
.pl-1 { padding-left:.25rem!important; }
.px-1 { padding-left:.25rem!important;padding-right:.25rem!important; }
.py-1 { padding-top:.25rem!important;padding-bottom:.25rem!important; }
.pt-2 { padding-top:.5rem!important; }
.pr-2 { padding-right:.5rem!important; }
.pb-2 { padding-bottom:.5rem!important; }
.pl-2 { padding-left:.5rem!important; }
.px-2 { padding-right:.5rem!important;padding-left:.5rem!important; }
.py-2 { padding-top:.5rem!important;padding-bottom:.5rem!important; }
.pt-3 { padding-top:1rem!important; }
.pr-3 { padding-right:1rem!important; }
.pb-3 { padding-bottom:1rem!important; }
.pl-3 { padding-left:1rem!important; }
.py-3 { padding-bottom:1rem!important;padding-top:1rem!important; }
.px-3 { padding-right:1rem!important;padding-left:1rem!important; }
.pt-4 { padding-top:1.5rem!important; }
.pr-4 { padding-right:1.5rem!important; }
.pb-4 { padding-bottom:1.5rem!important; }
.pl-4 { padding-left:1.5rem!important; }
.px-4 { padding-right:1.5rem!important;padding-left:1.5rem!important; }
.py-4 { padding-top:1.5rem!important;padding-bottom:1.5rem!important; }
.pt-5 { padding-top:3rem!important; }
.pr-5 { padding-right:3rem!important; }
.pb-5 { padding-bottom:3rem!important; }
.pl-5 { padding-left:3rem!important; }
.px-5 { padding-right:3rem!important;padding-left:3rem!important; }
.py-5 { padding-top:3rem!important;padding-bottom:3rem!important; }
https://jsfiddle.net/ssuryar/x47bca1u/

Answer 3

Bootstrap 4 has a new notation for margin and padding classes. Refer to Bootstrap 4.0 Documentation - Spacing.
From the documentation:
Notation
Spacing utilities that apply to all breakpoints, from xs to xl, 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, and xl.
Examples
.mt-0 { margin-top: 0 !important; }
.p-3 { padding: $spacer !important; }

Answer 4

This is taken from the docs and it works very well.
Here is the link
m - for classes that set margin
p - for classes that set padding
Where sides are one of:
t - for classes that set margin-top or padding-top
b - for classes that set margin-bottom or padding-bottom
l - for classes that set margin-left or padding-left
r - for classes that set margin-right or padding-right
if you want to give margin to the left use ml-x where x stands for [1,2,3,4,5]
same for padding
example be like
<div class = "mt-5"></div>
<div class = "pt-5"></div>
Use only p-x or m-x for getting padding and margin of x from all sides.

Answer 5

I'm adding this code to my Bootstrap3.3 project with the same grid columns breakpoints, based with the #guest answer. Before I have used the Bootstrap 4 padding and margins helper it seens to be a good choice.
/*Margin and Padding helpers*/
/*xs*/
.p-xs { padding: .25em; }
.p-x-xs { padding: 0 .25em; }
.p-y-xs { padding: .25em 0 ; }
.p-t-xs { padding-top: .25em; }
.p-r-xs { padding-right: .25em; }
.p-b-xs { padding-bottom: .25em; }
.p-l-xs { padding-left: .25em; }
.m-xs { margin: .25em; }
.m-x-xs { margin: 0 .25em; }
.m-y-xs { margin: .25em 0 ; }
.m-r-xs { margin-right: .25em; }
.m-l-xs { margin-left: .25em; }
.m-t-xs { margin-top: .25em; }
.m-b-xs { margin-bottom: .25em; }
/*sm*/
#media (min-width:768px){
/*sm*/
.p-sm { padding: .5em; }
.p-x-sm { padding: 0 .5em; }
.p-y-sm { padding: .5em 0 ; }
.p-t-sm { padding-top: .5em; }
.p-r-sm { padding-right: .5em; }
.p-b-sm { padding-bottom: .5em; }
.p-l-sm { padding-left: .5em; }
.m-sm { margin: .5em; }
.m-x-sm { margin: 0 .5em; }
.m-y-sm { margin: .5em 0 ; }
.m-t-sm { margin-top: .5em; }
.m-r-sm { margin-right: .5em; }
.m-b-sm { margin-bottom: .5em; }
.m-l-sm { margin-left: .5em; }
}
/*md*/
#media (min-width: 992px){
.p-md { padding: 1em; }
.p-x-md { padding: 0 1em; }
.p-y-md { padding: 1em 0; }
.p-t-md { padding-top: 1em; }
.p-r-md { padding-right: 1em; }
.p-b-md { padding-bottom: 1em; }
.p-l-md { padding-left: 1em; }
.m-md { margin: 1em; }
.m-x-md { margin: 0 1em; }
.m-y-md { margin: 1em 0 ; }
.m-t-md { margin-top: 1em; }
.m-r-md { margin-right: 1em; }
.m-b-md { margin-bottom: 1em; }
.m-l-md { margin-left: 1em; }
}
/*lg*/
#media (min-width: 1200px){
.p-lg { padding: 1.5em; }
.p-x-lg { padding: 0 1.5em; }
.p-y-lg { padding: 1.5em 0; }
.p-t-lg { padding-top: 1.5em; }
.p-r-lg { padding-right: 1.5em; }
.p-b-lg { padding-bottom: 1.5em; }
.p-l-lg { padding-left: 1.5em; }
.m-lg { margin: 1.5em; }
.m-x-lg { margin: 0 1.5em; }
.m-y-lg { margin: 1.5em 0; }
.m-t-lg { margin-top: 1.5em; }
.m-r-lg { margin-right: 1.5em; }
.m-b-lg { margin-bottom: 1.5em; }
.m-l-lg { margin-left: 1.5em; }
}
/*xl*/
.p-xl { padding: 3em; }
.p-x-xl { padding: 0 3em; }
.p-y-xl { padding: 3em 0 ; }
.p-t-xl { padding-top: 3em; }
.p-r-xl { padding-right: 3em; }
.p-b-xl { padding-bottom: 3em; }
.p-l-xl { padding-left: 3em; }
.m-xl { margin: 3em; }
.m-x-xl { margin: 0 3em; }
.m-y-xl { margin: 3em 0; }
.m-t-xl { margin-top: 3em; }
.m-r-xl { margin-right: 3em; }
.m-b-xl { margin-bottom: 3em; }
.m-l-xl { margin-left: 3em; }``

Answer 6

For bootstrap 4 we have new classes named with following notation
m - for classes that set margin
p - for classes that set padding
Specify Top, bottom,left, right, left & right, top & bottom using below letters
t - for classes that set margin-top (mt) or padding-top (pt)
b - for classes that set margin-bottom or padding-bottom
l - for classes that set margin-left or padding-left
r - for classes that set margin-right or padding-right
x - for classes that set both *-left and *-right
y - for classes that set both *-top and *-bottom
Specify size using following numbers
0 - for classes that eliminate the margin or padding by setting it to 0
1 - (by default) for classes that set the margin or padding to $spacer * .25
2 - (by default) for classes that set the margin or padding to $spacer * .5
3 - (by default) for classes that set the margin or padding to $spacer
4 - (by default) for classes that set the margin or padding to $spacer * 1.5
5 - (by default) for classes that set the margin or padding to $spacer * 3
Actual Code from bootstrap 4 css file
.mt-0 {
margin-top: 0 !important;
}
.ml-1 {
margin-left: ($spacer * .25) !important;
}
.px-2 {
padding-left: ($spacer * .5) !important;
padding-right: ($spacer * .5) !important;
}
.p-3 {
padding: $spacer !important;
}
Usage
So when you need some padding left just add any class from pl-0 to pl-5 based on your need
If you need margin on top just add any class from mt-0 to mt-5 based on your need
<div class="col-sm-6 mt-5"> this div will have margin top added </div>
<div class="col-sm-6 pl-5"> this div will have padding left added </div>
Bootstrap 4 CDN

Answer 7

Bootstrap 5 has changed the ml,mr,pl,pr classes, which no longer work if you're upgrading from a lower version.
The l and r have now been replaced with s(...which is confusing) and e(east?) respectively.
From bootstrap website:
Where property is one of:
m - for classes that set margin
p - for classes that set padding
Where sides is one of:
t - for classes that set margin-top or padding-top
b - for classes that set margin-bottom or padding-bottom
s - for classes that set margin-left or padding-left in LTR, margin-right or padding-right in RTL
e - for classes that set margin-right or padding-right in LTR, margin-left or padding-left in RTL
x - for classes that set both *-left and *-right
y - for classes that set both *-top and *-bottom
blank - for classes that set a margin or padding on all 4 sides of the element
Where size is one of:
0 - for classes that eliminate the margin or padding by setting it to 0
1 - (by default) for classes that set the margin or padding to $spacer * .25
2 - (by default) for classes that set the margin or padding to $spacer * .5
3 - (by default) for classes that set the margin or padding to $spacer
4 - (by default) for classes that set the margin or padding to $spacer * 1.5
5 - (by default) for classes that set the margin or padding to $spacer * 3
auto - for classes that set the margin to auto
(You can add more sizes by adding entries to the $spacers Sass map variable.)

Answer 8

I think what you're asking about is how to create responsive spacing between rows or col-xx-xx classes.
You can definitely do this with the col-xx-offset-xx class:
<div class="col-xs-4">
</div>
<div class="col-xs-7 col-xs-offset-1">
</div>
As for adding margin or padding directly to elements, there are some simple ways to do this depending on your element. You can use btn-lg or label-lg or well-lg. If you're ever wondering, how can i give this alittle padding. Try adding the primary class name + lg or sm or md depending on your size needs:
<button class="btn btn-success btn-lg btn-block">Big Button w/ Display: Block</button>

Answer 9

Bootstrap versions before 4 and 5 do not define ml, mr, pl, and pr.
Bootstrap versions 4 and 5 define the classes of ml, mr, pl, and pr.
For example:
mr--1
ml--1
pr--1
pl--1

Answer 10

I would like to give an example which I tried by understanding above documentation and works correctly.
If you wish to apply 25% padding on left and right sides medium screen size then please use px-md-1.
It works as desired and can similarly follow for other screen sizes. :)

Answer 11

These spacing notations are quite effective in custom changes. You can also use negative values there too. Official
Though we can use them whenever we want. Bootstrap Spacing