小编Abo*_*ran的帖子

 .container {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        background-color: grey;
        width: 50px;
    }

    .item {
        height: 84px;
        width: 112px;

    }

<div class="container">
    <div class="item"></div>
</div>