Bootstrap Spacing classes not working
Solution 1
Yes you are using older version of bootstrap. Demo 3.3.5 that's why it is not working
If you use V4.0 , Demo here its working fine
As Vucko mentioned, your Bootstrap version does not have the classes you used in your HTML structure..
<div>
<ul class="p-t-20">
<li><a href="#" class="fa fa-calendar fa-lg"> Events</a> </li>
</ul>
</div>
Solution 2
Today 2021 in boostrap 5 Margin and Padding :
Margin
Margin top: mt-value
Margin right: me-value
Margin bottom: mb-value
Margin left: ms-value
Padding
Padding top: pt-value
Padding right: pe-value
Padding bottom: pb-value
Paddig left: ps-value.
Where the range for the value is 0 to 5
Solution 3
Actually the class is like:
{property}{sides}-{size}
Example: mt-1
Solution 4
Tested it but this particular class definition does not work (anymore..) . Think they removed that particular classes.
But e.g. class="m-y"
does work (in v4.0.0-alpha)
TTCG
Updated on July 28, 2021Comments
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TTCG almost 3 years
I am trying to add spacing to my div/ul as shown in Bootstrap Utilities Documents. But it's not working at all and I couldn't even trace the class in Firebug.
http://v4-alpha.getbootstrap.com/components/utilities/#spacing
My HTML Code
<div> <ul class="p-t-20"> <li><a href="#" class="fa fa-calendar fa-lg"> Events</a> </li> </ul> </div>
I tried to use both m-t-20 or p-t-20 or other combinations. But it doesn't work at all. How could I use these bootstrap classes?
And I am using these Bootstrap CSS files. Am I using the wrong version?
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" integrity="sha512-dTfge/zgoMYpP7QbHy4gWMEGsbsdZeCXz7irItjcC3sPUFtf0kuFbDz/ixG7ArTxmDjLXDmezHubeNikyKGVyQ==" crossorigin="anonymous"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css" integrity="sha384-aUGj/X2zp5rLCbBxumKTCw2Z50WgIr1vs/PFN4praOTvYXWlVyh2UtNUU0KAUhAX" crossorigin="anonymous">