<div class="parent">
  <div class="box">
    <div class="title">タイトル</div>
    <time class="date">2020/01/01</time>
  </div>
</div>
.parent {
  height:100px;
  width:100px;
  background-color:red;
  position:relative;
}

.box {
  height:100px;
  width:80%;
  margin-right:auto;
  margin-left:auto;
  background-color:pink;
  position:relative;
}

.date {
  font-size:12px;
  position:absolute;
  bottom:0;
  right:0;
}

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

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