/* cpt-city: grass/rstcurv (cpt) Colour ramps distributed with the GRASS GIS author: GRASS Development Team copyright: GPLv2 year: 2009, 2025 url: https://phillips.shef.ac.uk/pub/cpt-city/grass */ linear-gradient( 0deg, rgb(128, 0, 255) 0.000%, rgb( 0, 0, 255) 45.000%, rgb( 0, 128, 255) 49.500%, rgb( 0, 255, 255) 49.995%, rgb(200, 255, 200) 50.000%, rgb(255, 255, 0) 50.005%, rgb(255, 128, 0) 50.500%, rgb(255, 0, 0) 55.000%, rgb(255, 0, 200) 100.000% );