#unique-h1{color:#001f3e;font-family:montserrat,sans-serif;font-size:clamp(1.5rem,2vw + .75rem,2rem);font-weight:600!important}#game-container,#unique-h1{text-align:center}#traffic-lights{display:flex;justify-content:center;margin:20px}.light{background-color:#333;border-radius:50%;height:60px;margin:5px;width:60px}#start-button,#stop-button{cursor:pointer;font-size:1rem;margin:5px;padding:10px 20px}#start-button:disabled,#stop-button:disabled{cursor:not-allowed;opacity:.5}