onduidelijke margin (Opgelost)

.class {
position: absolute;
top: 20px;
height: 715px;
left: 20px;
right: 20px;
padding: 25px;
}

.class {
position: absolute;
top: 20px;
height: 715px;
left: 20px;
right: 20px;
padding: 25px;
}

.class {
position: absolute;
margin: 20px;
padding: 25px;
}

.class {
position: absolute;
margin: 20px;
padding: 25px;
}

.class {
  margin:20 20 20 20;
}

.class {
  margin:20 20 20 20;
}

.class {
position: absolute;
margin: 20 20 20 20;
padding: 25px;
}

.class {
position: absolute;
margin: 20 20 20 20;
padding: 25px;
}