The margin property can have from one to four values.
- margin:25px 50px 75px 100px;
- top margin is 25px
- right margin is 50px
- bottom margin is 75px
- left margin is 100px
- margin:25px 50px 75px;
- top margin is 25px
- right and left margins are 50px
- bottom margin is 75px
- margin:25px 50px;
- top and bottom margins are 25px
- right and left margins are 50px
- margin:25px;
- all four margins are 25px
