<svg xmlns="http://www.w3.org/2000/svg"
     width="186" height="20">
        <linearGradient id="b" x2="0" y2="100%">
            <stop offset="0" stop-color="#bbb" stop-opacity=".1"/>
            <stop offset="1" stop-opacity=".1"/>
        </linearGradient>
        <mask id="a" width="186" height="20">
            <rect width="186" height="20" rx="3"
            fill="#fff"/>
        </mask>
        <g mask="url(#a)">
            <path fill="#555" d="M0 0h31v20H0z" />
            <path fill="#007ec6"
            d="M31 0h155v20H31z"
            />
            <path fill="url(#b)" d="M0 0h186v20H0z" />
        </g>
        <g fill="#fff" text-anchor="middle" font-family="DejaVu Sans,
        Verdana,Geneva,sans-serif" font-size="11">
            <text x="16" y="15" fill="#010101"
            fill-opacity=".3">
                DOI
            </text>
            <text x="16" y="14">
                DOI
            </text>
            <text x="108"
            y="15" fill="#010101" fill-opacity=".3">
                10.5281/zenodo.4568340
            </text>
            <text x="108" y="14">
                10.5281/zenodo.4568340
            </text>
        </g>
    </svg>