BFC-layout-2

by Liu Feng

HTML

<div class="aside"></div>
<div class="main"></div>

CSS

body {
  position: relative;
  width: 100%;
}
.aside {
  float: left;
  width: 100px;
  height: 100px;
  background-color: #f7c5cd;
}
.main {
  height: 200px;
  background-color: #0caa74;
  overflow: hidden;
}