console 命令行工具 X clear

console

<div>
    <img src="https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1559713636011&di=98b6b6dad46734251683a20b258308a7&imgtype=0&src=http%3A%2F%2Fp.store.itangyuan.com%2Fp%2Fbook%2Fcover%2FEgbVE_-T4Bf%2FEg6setEW4gbTeg-seg-veGupGum45mec6A.jpg">
    <span>xxxxxxxxxxxxxxxxxxjjjjgggg</span>
</div>

body{
    background: pink;
}

div {
    background: #fff;
    height: 300px;
}

img {
    width: 400px;
    height: 100%;
}

span{
    background-color: yellow;
}