Background and foreground colors on .mfp-preloader not have a sufficient contrast ratio. The color is #CCC on 20%-transparent layer #0B0B0B. The absolute background-color of the darken layer on white background is #3C3C3C. The contrast between #CCC and #3C3C3C is not high enough. The better color for the „loading...“-screen is #DDD.
Background and foreground colors on .mfp-preloader not have a sufficient contrast ratio. The color is #CCC on 20%-transparent layer #0B0B0B. The absolute background-color of the darken layer on white background is #3C3C3C. The contrast between #CCC and #3C3C3C is not high enough. The better color for the „loading...“-screen is #DDD.