Media object

<div style="
    /* Align sub-items to top */
    align-items: start;
    display: flex;
">
    <!-- Media object -->
    <div style="
        margin-right: 16px;

        /* Set the width for the media object */
        width: 200px;
    ">
        ...
    </div>

    <!-- Main content -->
    <div style="
        /* Take the remaining width */
        flex: 1;
    ">
        ...
    </div>
</div>