body {
  background:
    43.3px 50px/86.6px 150px radial-gradient(1% 66% at 0 100%, tan 99%, transparent 0),
    43.3px 100px/86.6px 150px radial-gradient(1% 66% at 100% 0, tan 99%, transparent 0),
    0 25px/86.6px 150px radial-gradient(1% 66% at 100% 0, tan 99%, transparent 0),
    0 125px/86.6px 150px radial-gradient(1% 66% at 0 100%, tan 99%, transparent 0),
    0 100px/86.6px 150px linear-gradient(30deg, white 2.5%, tan 0 7.5%, white 0 12%, tan 0 13%, transparent 0),
    0 125px/86.6px 150px linear-gradient(30deg, white 5%, tan 0 10%, white 0 12.5%, transparent 0),
    43.3px 100px/86.6px 150px linear-gradient(210deg, white 5%, tan 0 10%, white 0 12.5%, transparent 0),
    43.3px 125px/86.6px 150px linear-gradient(210deg, white 2.5%, tan 0 7.5%, white 0 12%, tan 0 13%, transparent 0),
    43.3px 25px/86.6px 150px linear-gradient(30deg, white 2.5%, tan 0 7.5%, white 0 12%, tan 0 13%, transparent 0),
    43.3px 50px/86.6px 150px linear-gradient(30deg, white 5%, tan 0 10%, white 0 12.5%, transparent 0),
    0 25px/86.6px 150px linear-gradient(210deg, white 5%, tan 0 10%, white 0 12.5%, transparent 0),
    0 50px/86.6px 150px linear-gradient(210deg, white 2.5%, tan 0 7.5%, white 0 12%, tan 0 13%, transparent 0),
    43.3px 75px/86.6px 150px linear-gradient(150deg, transparent 37%, tan 0 38%, white 0 42.5%, tan 0 47.5%, white 0 52.5%, tan 0 57.5%, white 0 62%, tan 0 63%, transparent 0),
    0 0/86.6px 150px linear-gradient(150deg, transparent 37%,tan 0 38%, white 0 42.5%, tan 0 47.5%, white 0 52.5%, tan 0 57.5%, white 0 62%, tan 0 63%, transparent 0),
    0 0/86.6px 150px linear-gradient(90deg, tan 1%, white 0 10%, tan 0 20%, white 0 30%, tan 0 40%, white 0 49%, tan 0 51%, white 0 60%, tan 0 70%, white 0 80%, tan 0 90%, white 0 99%, tan 0);
}

External CSS

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External JavaScript

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