body { 
            margin: 0; 
            padding: 0; 
            overflow: hidden; 
            background-color: #87CEEB; 
            font-family: sans-serif;
        }

#instrucoes {
            position: absolute;
            top: 10px;
            left: 10px;
            background: rgba(255, 255, 255, 0.7);
            padding: 10px;
            border-radius: 8px;
            pointer-events: none;
           }