Notebook

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 24 24"
>
    <linearGradient
        id="a"
        x1="1.256"
        x2="19.667"
        y1="26.006"
        y2="3.719"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#fff33b" />
        <stop offset=".04" stop-color="#fee72e" />
        <stop offset=".117" stop-color="#fed51b" />
        <stop offset=".196" stop-color="#fdca10" />
        <stop offset=".281" stop-color="#fdc70c" />
        <stop offset=".669" stop-color="#f3903f" />
        <stop offset=".888" stop-color="#ed683c" />
        <stop offset="1" stop-color="#e93e3a" />
    </linearGradient>
    <path
        fill="url(#a)"
        d="M20 3h-3V2a1 1 0 0 0-2 0v1h-2V2a1 1 0 0 0-2 0v1H9V2a1 1 0 0 0-2 0v1H4a1 1 0 0 0-1 1v18a1 1 0 0 0 1 1h16a1 1 0 0 0 1-1V4a1 1 0 0 0-1-1zm-1 18H5V5h2v1a1 1 0 0 0 2 0V5h2v1a1 1 0 0 0 2 0V5h2v1a1 1 0 0 0 2 0V5h2z"
    />
</svg>