Functionalities of the project :
---> When stopButton is clicked, the background color of the stopLight container and the stopButton element should change to red. The other HTML elements should have their default background colors as shown in the image.
---> When readyButton is clicked, the background color of the readyLight container and the readyButton element should change to yellow. The other HTML elements should have their default background colors as shown in the image.
---> When goButton is clicked, the background color of the goLight container and the goButton element should change to green. The other HTML elements should have their default background colors as shown in the image.
Link to open : https://hemavenkat8642.github.io/Traffic_Signal/