Properti position
position: static
Parent1: position: static.
Anak1: position: absolute, right: 15px, top: 70px
position: relative
Parent2: position: relative.
Anak2: posisi: absolute, right: 15px, top: 70px
position: absolute
Parent3: position: absolute, top: 750px, right: 15px.
Anak3: position: absolute, right: 15px, top: 70px
position: fixed
Parent4: position: fixed, bottom: 0, left: 0, right: 0.
Anak4: position: absolute, right: 15px, top: 70px