WB 2.11.0

.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}