<div class="relative">
  <p>relative</p>
  <div class="absolute">
    <p>absolute</p>
   </div>
</div>

.relative{
  position: relative;
  border: 1px dotted red;
}
.absolute{
  position :absolute;
  left: 25%;
  bottom:10px;
  border: 1px solid blue;
}