src/edge.svg

<svg
  xmlns="http://www.w3.org/2000/svg"
  width="20"
  height="20"
  viewBox="0 0 256 256"
>
  <defs>
    <radialGradient
      id="b"
      cx="161.8"
      cy="68.9"
      r="95.4"
      gradientTransform="matrix(1 0 0 -.95 0 248.8)"
      gradientUnits="userSpaceOnUse"
    >
      <stop offset=".7" stop-opacity="0" />
      <stop offset=".9" stop-opacity=".5" />
      <stop offset="1" />
    </radialGradient>
    <radialGradient
      id="d"
      cx="-340.3"
      cy="63"
      r="143.2"
      gradientTransform="matrix(.15 -.99 -.8 -.12 176.6 -125.4)"
      gradientUnits="userSpaceOnUse"
    >
      <stop offset=".8" stop-opacity="0" />
      <stop offset=".9" stop-opacity=".5" />
      <stop offset="1" />
    </radialGradient>
    <radialGradient
      id="e"
      cx="113.4"
      cy="570.2"
      r="202.4"
      gradientTransform="matrix(-.04 1 2.13 .08 -1179.5 -106.7)"
      gradientUnits="userSpaceOnUse"
    >
      <stop offset="0" stop-color="#35c1f1" />
      <stop offset=".1" stop-color="#34c1ed" />
      <stop offset=".2" stop-color="#2fc2df" />
      <stop offset=".3" stop-color="#2bc3d2" />
      <stop offset=".7" stop-color="#36c752" />
    </radialGradient>
    <radialGradient
      id="f"
      cx="376.5"
      cy="568"
      r="97.3"
      gradientTransform="matrix(.28 .96 .78 -.23 -303.8 -148.5)"
      gradientUnits="userSpaceOnUse"
    >
      <stop offset="0" stop-color="#66eb6e" />
      <stop offset="1" stop-color="#66eb6e" stop-opacity="0" />
    </radialGradient>
    <linearGradient
      id="a"
      x1="63.3"
      y1="84"
      x2="241.7"
      y2="84"
      gradientTransform="matrix(1 0 0 -1 0 266)"
      gradientUnits="userSpaceOnUse"
    >
      <stop offset="0" stop-color="#0c59a4" />
      <stop offset="1" stop-color="#114a8b" />
    </linearGradient>
    <linearGradient
      id="c"
      x1="157.3"
      y1="161.4"
      x2="46"
      y2="40.1"
      gradientTransform="matrix(1 0 0 -1 0 266)"
      gradientUnits="userSpaceOnUse"
    >
      <stop offset="0" stop-color="#1b9de2" />
      <stop offset=".2" stop-color="#1595df" />
      <stop offset=".7" stop-color="#0680d7" />
      <stop offset="1" stop-color="#0078d4" />
    </linearGradient>
  </defs>
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    style="fill: url(#a)"
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    transform="translate(-4.6 -5)"
    style="isolation: isolate; opacity: 0.35; fill: url(#b)"
  />
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    transform="translate(-4.6 -5)"
    style="opacity: 0.41; fill: url(#d); isolation: isolate"
  />
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    transform="translate(-4.6 -5)"
    style="fill: url(#e)"
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    transform="translate(-4.6 -5)"
    style="fill: url(#f)"
  />
</svg>