body {
            background-image: url(images/daa7faa52cd00a81b0bb9433dda95f92.png);
            background-repeat: no-repeat;
            background-size: cover;
        }
        
        * {
            overflow: hidden;
        }
        
        .container {
            text-align: center;
            justify-content: center;
            align-items: center;
            height: 100vh;
            font-family: 'Fjalla One', sans-serif;
        }
        
        #game {
            margin: 50px auto;
            max-width: 600px;
        }
        
        #animal-image {
            max-width: 100%;
            animation: MoveUpDown 1s linear infinite;
            left: 0;
            bottom: 0;
            position: sticky;
            z-index: 999;
            animation: float-up-down 2s ease-in-out infinite;
        }
        
        @keyframes float-up-down {
            0% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-10px);
            }
            100% {
                transform: translateY(0);
            }
        }
        
        .shakerando {
            animation: shake 0.5s;
        }
        
        @keyframes shake {
            10%,
            90% {
                transform: translate3d(-1px, 0, 0);
            }
            20%,
            80% {
                transform: translate3d(2px, 0, 0);
            }
            30%,
            50%,
            70% {
                transform: translate3d(-4px, 0, 0);
            }
            40%,
            60% {
                transform: translate3d(4px, 0, 0);
            }
        }
        
        #winning-image {
            max-width: 100%;
            justify-content: center;
            position: absolute;
            transform: translate(-50%, -50%) scale(1);
            top: 60%;
            left: 50%;
        }
        
        #button-container {
            margin-top: 30px;
            display: flex;
            justify-content: space-around;
        }
        
        button {
            font-family: 'Fjalla One', sans-serif;
            margin-right: 20px;
            text-align: center;
            display: inline-block;
            padding: 15px 40px;
            border: 1px solid #fff;
            cursor: pointer;
            letter-spacing: 2px;
            position: relative;
            overflow: hidden;
            margin: 0 20px;
        }
        
        button:before {
            content: "";
            position: absolute;
            height: 11px;
            width: 100%;
            background: #fff;
            left: 0;
            bottom: 0;
            transition: all .3s;
            opacity: 0.3;
        }
        
        button:hover:before {
            bottom: 80%;
        }
        
        #result {
            font-size: 24px;
            margin-top: 20px;
        }
        
        .popup {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background-color: #fff;
            padding: 20px;
            border: 1px solid #000;
            z-index: 9999;
            display: none;
        }
        
        .overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            z-index: 9998;
            display: none;
        }
        
        .popup_h {
            text-align: center;
            font-family: 'Fjalla One', sans-serif;
        }
        
        .titolo {
            font-family: 'Fjalla One', sans-serif;
        }