vue-simple-range-slider/src/vue2/node_modules/css-tree/lib/syntax/atrule/index.js

Change Your numeric value or numeric range value with dragging handles

module.exports = {
    'font-face': require('./font-face'),
    'import': require('./import'),
    'media': require('./media'),
    'page': require('./page'),
    'supports': require('./supports')
};