.d1 { z-index: 1; color: rosybrown;
position: absolute;
left: 50px; top: 50px; width: 400px; height: auto}
.d2 { z-index: 2; color: darkolivegreen;
position: absolute;
left: 80px; top: 75px; width: 400px; height: auto}
.d3 { z-index: 3; color: tomato;
position: absolute;
left: 200px; top: 120px; width: 400px; height: auto}
...
<div class="d1">Wer</div>
<div class="d2">drängelt</div>
<div class="d3">hier</div>