@color-base: #ffffff;
@palette-color-2: #ffffff;
@palette-color-3: #ffffff;
@theme-background-image: url(#);

@color-main-nav: lighten_hsv(@color-base, 20%);
@color-main-nav-active:  lighten_hsv(@color-base, 40%);//#b6cde0;

body {
  background: @theme-background-image 0 -30px no-repeat @color-base;
}

.main-nav-tab {
  li {
    &:hover {
      background-color: rgba(255,255,255, 0.5);
    }

    &.active {
      background-color: rgba(0,0,0,0.3);
      color: white;
      box-shadow: inset 0 0 4px #666;
    }
  }
}