back css...

margin: jarak elemen dari sekelilingnya

margin-top: 50px;
margin-right: 50px;
margin-bottom: 50px;
margin-left: 50px;

Lorem ipsum dolor sit, amet consectetur adipisicing elit. Veritatis, optio. Nesciunt ratione amet maxime quaerat soluta fuga assumenda placeat neque?

margin-top: 50px
margin-right: 50px;
margin-bottom: 50px;
margin-left: 50px;
margin: 50px;