margem CSS
/* Apply to all four sides */
margin: 1em;
margin: -3px;
/* vertical | horizontal */
margin: 5% auto;
/* top | horizontal | bottom */
margin: 1em auto 2em;
/* top | right | bottom | left */
margin: 2px 1em 0 auto;
/* Global values */
margin: inherit;
margin: initial;
margin: unset;
Blacksmith Plover