Webpack relative css url () with file loader / css loader

I'm completely new to webpack / npm and I'm trying to figure out how to work with css urls in other project dependencies.

Folder structure

src
  fonts/
  scss/
    app.scss
  js/
    app.js
  img/
  index.html

      

        
        
        
      

    

webpack.config.js

var path = require('path');
var extractPlugin = require('extract-text-webpack-plugin');
var cleanWebpackPlugin = require('clean-webpack-plugin');
var htmlWebpackPlugin = require('html-webpack-plugin');
var webpack = require("webpack");

module.exports = {
    entry: './src/js/app.js',
    output: {
        path: path.resolve(__dirname, 'dist'),
        filename: 'js/app.js'
    },
    devServer: {
        stats: 'errors-only',
        compress: true,
        open: true,
        port: 9000
    },
    module: {

        rules: [

            // ES6 -> ES5 transpiler

            {
                test: /\.js$/,
                exclude: /node_modules/,
                use: {
                    loader: 'babel-loader',
                    options: {
                        presets: ['es2015']
                    }
                }
            }, 

            // SCSS to CSS -> Autoprefix -> Load CSS

            {
                test: /\.(scss|css)$/,
                use: extractPlugin.extract({
                    use: [
                        'css-loader',
                        {
                            loader: 'postcss-loader', 
                            options: { 
                                plugins: (loader) => [require('autoprefixer')()]
                            }
                        },
                        'sass-loader'
                    ]
                })
            },

            // HTML Loader
            {
                test: /\.html$/,
                use: ['html-loader']
            },

            // Image Loader
            {
                test: /\.(jpg|png|svg|gif)$/,
                use: [
                    {
                        loader: 'file-loader',
                        options: {
                            outputPath: 'img/',
                            name: '[name].[ext]'
                        }
                    }
                ]
            },
            // Font Loader
            {
                test: /\.(eot|ttf|woff)$/,
                use: [
                    {
                        loader: 'file-loader',
                        options: {
                            outputPath: 'fonts/',
                            name: '[name].[ext]'
                        }
                    }
                ]
            }


        ]

    }, 
    plugins: [
        new extractPlugin({filename: 'scss/app.css'}),
        new cleanWebpackPlugin(['dist']),
        new htmlWebpackPlugin({ template: 'src/index.html' }),
        new webpack.ProvidePlugin({ $: 'jquery', jQuery: 'jquery', 'window.jQuery': 'jquery' })
    ]
};

      

        
        
        
      

    

I have successfully included lightGallery in my project like so:

app.js

import 'lightgallery';

      

        
        
        
      

    

app.scss

@import '~lightgallery/dist/css/lightgallery.css';

      

        
        
        
      

    

The photo gallery stylesheet is referencing fonts that I successfully upload to fonts/

using webpackfile-loader

My problem is that the inline css file is trying to reference the fonts related to the scss folder instead of my root.

those.: http://localhost:9000/scss/img/loading.gif

I need all css related resources to resolve from my root directory

ie http://localhost:9000/img/loading.gif

Is there anyway I can configure my css loader to add the entire url using /

?

Help!