vue-simple-range-slider/src/vue2/node_modules/css-tree/lib/syntax/config/lexer.js

Change Your numeric value or numeric range value with dragging handles

var data = require('../../../data');

module.exports = {
    generic: true,
    types: data.types,
    atrules: data.atrules,
    properties: data.properties,
    node: require('../node')
};