CSS grid grid-auto-columns 实例 - 自学教程(runoops.com)

<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <title>CSS grid grid-auto-columns 实例 - 自学教程(runoops.com)</title>
    <style>
        .item1 {
            grid-area: 1 / 1 / 2 / 2;
        }

.item2 {
            grid-area: 1 / 2 / 2 / 3;
        }

.item3 {
            grid-area: 1 / 3 / 2 / 4;
        }

.item4 {
            grid-area: 2 / 1 / 3 / 2;
        }

.item5 {
            grid-area: 2 / 2 / 3 / 3;
        }

.item6 {
            grid-area: 2 / 3 / 3 / 4;
        }

.grid-container {
            display: grid;
            grid-auto-columns: 50px;
            grid-gap: 10px;
            background-color: #2196F3;
            padding: 10px;
        }

.grid-container>div {
            background-color: rgba(255, 255, 255, 0.8);
            text-align: center;
            padding: 20px 0;
            font-size: 30px;
        }
    </style>
</head>

<body>

<h1>grid-auto-columns 属性</h1>
    <p><em>grid-auto-columns</em> 属性用于设置网格容器中列的默认大小。.</p>
    <p>设置每个列的大小为 50px:</p>

<p><strong>注意:</strong> grid-template-columns 属性会覆盖该属性。</p>

</body>

</html>