.w3-highway-brown{color:#fff;background-color:#633517}.w3-highway-red{color:#fff;background-color:#a6001a}.w3-highway-orange{color:#fff;background-color:#e06000}.w3-highway-schoolbus{color:#fff;background-color:#ee9600}.w3-highway-yellow{color:#fff;background-color:#ffab00}.w3-highway-green{color:#fff;background-color:#004d33}.w3-highway-blue{color:#fff;background-color:#00477e}