console 命令行工具 X clear

console

<div class = 'grid'>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
</div>

.grid{
            display: grid;
            grid-template-columns: 100px 100px 100px 100px;
            grid-template-rows: 100px 100px;
            grid-gap:20px;
        }
        .grid div{
            background-color: grey;
        }