Docked at corner

<div style="
    position: relative;
">
    <!-- Docked at the top right corner -->
    <div style="
        position: absolute;
        right: 0;
        top: 0;
        transform: translate(50%, -50%);

        /* Center the content */
        align-items: center;
        display: flex;
        justify-content: center;
    ">
        ...
    </div>

    ...
</div>