* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    background-color: #b8c6db;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    overflow: hidden;
}

.quiz-container {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 0 10px 2px rgba(100, 100, 100, 0.1);
    width: 600px;
    overflow: hidden;
}

.quiz-header {
    padding: 3rem;
}

h2 {
    padding: 1rem;
    text-align: center;
    margin: 0;
}

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

ul li {
    font-size: 1.2rem;
    margin: 1rem 0;
}

ul li label {
    cursor: pointer;
}

button {
    background-color: #8e44ad;
    color: #fff;
    display: block;
    border: none;
    cursor: pointer;
    width: 100%;
    font-size: 1.1rem;
    padding: 1.3rem;
}

button:hover {
    background-color: #732d91;
}

button:focus {
    outline: none;
    background-color: #5e3370;
}

@media screen and (max-width: 500px) {
    .quiz-container {
        width: 350px;
    }
    .quiz-header {
        padding: 1rem;
    }
    button {
        padding: .5rem;
    }
    .answer_desc{
        font-size: 18px;
    }
}

@media screen and (max-width: 700px) and (min-width: 500px){
    .quiz-header {
        padding: 2rem;
    }

    .quiz-container {
        width: 400px;
    }

    h2 {
        padding: .5rem;
    }

    ul li {
        margin: .5rem 0;
    }

    button {
        padding: .5rem;
    }
}