链接

<!DOCTYPE html>
<html>
    <head>
        <meta charset=utf-8>
        <style type="text/css">
            * {
                margin: 0;
                padding: 0;
                box-sizing: border-box;
            }
            .container {
                border: 1px solid black;
                display: grid;
                grid-template-columns: 100px 1fr;
            }
            .left {
                border: 1px solid black;
            }
        </style>
    </head>
    <body>
    	<section class="container">
            <article class="left">1<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /></article>
            <article class="right">2</article>
        </section>
    </body>
</html>