/* cpt-city: wkp/tubs/nrwc (cpt) A scheme for maps of North Rhine–Westphalia by Wikipedia contributor TUBS author: TUBS copyright: Creative commons attribution share-alike 3.0 unported year: 2012 url: https://phillips.shef.ac.uk/pub/cpt-city/wkp/tubs */ linear-gradient( 0deg, rgb( 5, 6, 3) 0.000%, rgb( 55, 55, 36) 10.000%, rgb( 24, 62, 41) 20.000%, rgb( 52, 105, 69) 30.000%, rgb( 62, 138, 89) 40.000%, rgb(108, 163, 99) 50.000%, rgb(165, 186, 111) 60.000%, rgb(231, 213, 122) 70.000%, rgb(199, 167, 92) 80.000%, rgb(176, 120, 58) 90.000%, rgb(215, 127, 63) 100.000% );