Layout

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 32 32"
>
    <rect
        width="9"
        height="26"
        x="11.5"
        y="-4.5"
        fill="#bddbff"
        rx="1"
        transform="rotate(-90 16 8.5)"
    />
    <path
        fill="#3d9ae2"
        d="M28 3H4a2.002 2.002 0 0 0-2 2v7a2.002 2.002 0 0 0 2 2h24a2.003 2.003 0 0 0 2-2V5a2.003 2.003 0 0 0-2-2zm0 9H4V5l24-.002zM8 15H4a2.002 2.002 0 0 0-2 2v10a2.002 2.002 0 0 0 2 2h4a2.002 2.002 0 0 0 2-2V17a2.002 2.002 0 0 0-2-2zm0 12H4V17l4-.001zm21-6H12a1 1 0 0 1 0-2h17a1 1 0 0 1 0 2zm0-4H12a1 1 0 0 1 0-2h17a1 1 0 0 1 0 2zm0 12H12a1 1 0 0 1 0-2h17a1 1 0 0 1 0 2zm0-4H12a1 1 0 0 1 0-2h17a1 1 0 0 1 0 2z"
    />
</svg>