@color-bg: hsv(120,  0%,100.0%);
@color-fg: hsv(120,  0%,  0.0%);

/*
@color-bg: hsv(120,  0%, 12.5%);
@color-fg: hsv(120,  0%, 75.0%);
 */

@color-x1: hsv(120, 50%, 50.0%);
@color-x2: hsv(120, 50%, 50.0%);