console 命令行工具 X clear

console

<div class="box">
  <dl class="item item--left"></dl>
  <dl class="item item--right"></dl>
</div>

dl{
  margin: 0;
  height: 100px;
  min-width: 100px;
}

.box {
  &{ overflow: hidden; }
  
  .item{ display: block; }
  
  .item--left{
    background: gray;
    float: left;
  }
  
  .item--right {
    background: #FFF;
  }
}