console 命令行工具 X clear

console

html
<div class="wrapper">
  <h1>dsafsfd</h1>
  <div class="box1">hello</div>
  <div class="box2">world</div>
</div>

.wrapper {
  height: 100px;
  width: 100%
  background: gray;
  display:inline-block;
}

.box1 {
  width: 50
}

.box2 {
  
}