浮动div周围的文本使用css在底部对齐

.parent {
  position: relative;
}

.float-div {
  float: left;
}

.text {
  position: absolute;
  bottom: 0;
}

<div class="parent">
  <div class="float-div">浮动的div</div>
  <p class="text">文本内容</p>
</div>

.parent {
  position: relative;
}

.float-div {
  float: left;
}

.text {
  position: absolute;
  bottom: 0;
}