.yourClass {
margin-bottom: 25px;
}
p {
margin-top: 10px;
margin-bottom: 10px;
margin-right: 15px;
margin-left: 8px;
}
/* You can also write the above code in one line */
p{
margin: 10px 15px 10px 8px; /* top | right | bottom | left */
}
margin-bottom: 10px;
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