console 命令行工具 X clear

console

<div class="main">
  <div class="left"></div>
  <div class="right"></div>
</div>

.main {
  display: flex;
}

.left {
  flex: 0 0 200px;
  height: 600px;
  background-color: pink;
}

.right {
  flex: 1;
  height: 600px;
  background-color: lightblue;
}