* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #00ff00;
    height: 100vh;
    font-family: Arial, sans-serif;
    position: relative;
}

#notifications {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 25%;
    text-align: center;
    pointer-events: none;
}

.notification {
    background-color: transparent;
    color: white;
    font-size: 48px;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    animation: fadeInOut 5s ease-in-out forwards;
    margin-bottom: 20px;
}

@keyframes fadeInOut {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    10% {
        opacity: 1;
        transform: scale(1);
    }
    90% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(0.8);
    }
}