.margin--{ auto | t | r | b | l | a }--{number}
.m{ t | r | b | l | a }--{number}
<p class="mt--4 bg--gainsboro rounded--6 pa--1">
Paragraph section with <kbd>.mt--4</kbd> or <kbd>.margin--t--4</kbd> class.
</p>
<p class="margin--r--4 bg--gainsboro rounded--6 pa--1">
Paragraph section with <kbd>.mr--4</kbd> or <kbd>.margin--r--4</kbd> class.
</p>
<p class="mb--4 bg--gainsboro rounded--6 pa--1">
Paragraph section with <kbd>.mb--4</kbd> or <kbd>.margin--b--4</kbd> class.
</p>
<p class="margin--l--4 bg--gainsboro rounded--6 pa--1">
Paragraph section with <kbd>.ml--4</kbd> or <kbd>.margin--l--4</kbd> class.
</p>
<p class="ma--4 bg--gainsboro rounded--6 pa--1">
Paragraph section with <kbd>.ma--4</kbd> or <kbd>.margin--4</kbd> class.
</p>