highlight.mapcss

    /*
     * SPDX-FileCopyrightText: 2022 Volker Krause <vkrause@kde.org>
     * SPDX-License-Identifier: MIT
     */

    // samples taken from kosmindoormap MapCSS parser unit tests

    @import url("included.mapcss");

    // union selector
    area[railway=platform],
    relation[type=multipolygon][railway=platform]
    {
        color: #ff550022;
        fill-color: #80f0e0d0;
    }

    // chained selector
    area[railway=platform] node[sign]
    {
        fill-color: #ff0000;
        opacity: 0.5;
    }

    // condition with colon-separated keys
    node[building:part][building:part=elevator]
    {
        opacity: 1;
        color: building:color;
    }

    // text properties
    * {
        text: ref;
        text-color: #ff00ff;
    }

    // line properties
    line {
        dashes: 3,5;
        linecap: round;
        linejoin: bevel;
        casing-width: 1;
        casing-color: #444444;
        casing-dashes: 1,1;
    }

    // zoom ranges
    node|z12-13 {}
    node|z10 {}
    node|z-10 {}
    node|z10- {}
    node|z12-13[name] {}
    node|z14-[name] {}

    // numeric comparison conditions
    * [layer>1],
    * [layer<2],
    * [layer>=3],
    * [layer<=4] {}

    // object types as tag or property values
    area[indoor=area] {
        text-position: line;
        width: width;
    }

    // units
    * {
        font-size: 16pt;
        width: 42px;
        casing-width: 2m;
    }

    // negative numbers
    * {
        width: -10.42;
    }

    // colors
    * {
        text-color: #aabbcc;
        fill-color: #80ccbbaa;
        casing-color: #123;
        shield-color: rgb(1.0, 0.5, 0.25);
        shield-casing-color: rgba(0.75, 1.0, 0.25, 0.5);
        color: "red";
    }

    // set tag
    node[shop=bakery] {
        set mx:important;
    }

    // set tag to a specific value
    area[shop=bakery] {
        set mx:importance = "high";
        set mx:importance = 20;
    }

    // set class
    node[shop=bakery],
    node[shop=pastry]
    {
        set .importantShops;
    }

    // class selectors
    node.importantShops { color: "red"; }
    way.importantShops|z20- { color: "green"; }
    *.importantShops[access=no] { color: "blue"; }

    // layer selectors (see https://wiki.openstreetmap.org/wiki/MapCSS/0.2/Proposal_layer_selector)
    way[highway]::road {
      width: 8;
      color: #ffffff;
      casing-width: 2;
      casing-color: #a0a0a0;
    }
    way[railway=tram]::tram {
      width: 2;
      color: #303030;
      z-index: 1;
    }
    // default layer selector
    node::default {
        icon-image: "bla";
    }

    //quoted values in conditions
    line|z16-[highway=service][service="drive-through"] {
        set .service;
        width: 1.5m;
    }