.gradient-mixin(@color) {
  background: svg-gradient(to bottom,
    fade(@color, 0%) 0%,
    fade(@color, 5%) 60%,
    fade(@color, 10%) 70%,
    fade(@color, 15%) 73%,
    fade(@color, 20%) 75%,
    fade(@color, 25%) 80%,
    fade(@color, 30%) 85%,
    fade(@color, 35%) 88%,
    fade(@color, 40%) 90%,
    fade(@color, 45%) 95%,
    fade(@color, 50%) 100%
  );
}