body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background: linear-gradient(135deg, rgb(86, 86, 247), rgb(98, 255, 98), rgb(255, 110, 255), rgb(149, 228, 255), rgb(176, 255, 176),);
}

.quiz-container {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
    padding: 20px;
    max-width: 500px;
    width: 100%;
}

h2 {
    margin-bottom: 10px;
}

ul {
    list-style-type: none;
    padding: 0;
}

li {
    margin-bottom: 10px;
}

button {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 10px;
    border-radius: 5px;
    cursor: pointer;
    width: 100%;
    margin-top: 20px;
}

button:hover {
    background-color: #45a049;
}

#quiz-header {
    margin-bottom: 20px;
}