Transform

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="100"
    height="100"
    viewBox="0 0 512 512"
>
    <linearGradient
        id="a"
        x1="0"
        x2="512"
        y1="258"
        y2="258"
        gradientTransform="matrix(1 0 0 -1 0 514)"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#80d8ff" />
        <stop offset="1" stop-color="#ea80fc" />
    </linearGradient>
    <path
        d="M492 120c11.046 0 20-8.954 20-20V20c0-11.046-8.954-20-20-20h-80c-11.046 0-20 8.954-20 20v20H120V20c0-11.046-8.954-20-20-20H20C8.954 0 0 8.954 0 20v80c0 11.046 8.954 20 20 20h20v272H20c-11.046 0-20 8.954-20 20v80c0 11.046 8.954 20 20 20h80c11.046 0 20-8.954 20-20v-20h272v20c0 11.046 8.954 20 20 20h80c11.046 0 20-8.954 20-20v-80c0-11.046-8.954-20-20-20h-20V120h20zm-60-80h40v40h-40V40zM40 40h40v40H40V40zm40 432H40v-40h40v40zm392 0h-40v-40h40v40zm-40-80h-20c-11.046 0-20 8.954-20 20v20H120v-20c0-11.046-8.954-20-20-20H80V120h20c11.046 0 20-8.954 20-20V80h272v20c0 11.046 8.954 20 20 20h20v272zM281 256c0 13.807-11.193 25-25 25s-25-11.193-25-25 11.193-25 25-25 25 11.193 25 25z"
        fill="url(#a)"
    />
</svg>