Custom Properties —t: 40px; —w: 40px; —angle: 120deg; background: repeating-linear-gradient( var(—angle), darkorchid, darkorchid var(-t), turquoise var(—t), turquoise calc(var(—t) * 2), chartreuse calc(var(—t) * 2), chartreuse calc(var(—t) * 3)); background-size: var(—w) 100%;