* {
    padding: 0;
    margin: 0;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: rgb(0, 7, 60);
    color: white;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    width: 500px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background-color: white;
    color: rgb(0, 22, 73);
    padding: 20px;
    border-radius: 10px;
}

hr {
    margin-top: 10px;
    margin-bottom: 10px;
}

.option {
    border: 1px solid;
    background-color: white;
    color: rgb(3, 3, 3);
    margin-top: 20px;
    padding: 10px;
    border-radius: 10px;
    width: 100%;
    font-size: medium;
    display: block;
    text-align: left;
}

.option:hover {
    background-color: rgba(0, 0, 0, 0.073);
    cursor: pointer;
}

.btn {
    padding: 8px;
    margin-top: 25px;
    border-radius: 10px;
    background-color: rgb(0, 0, 100);
    color: white;
    font-size: large;
    width: 100px;
}

.next-btn {
    text-align: right;
}

.btn:hover {
    background-color: rgb(0, 0, 146);
    cursor: pointer;
}

.correct {
    background-color: #4CAF50;
    color: white;
}

.incorrect {
    background-color: #f44336;
    color: white;
}

@media (max-width: 480px) {
    h2 {
        font-size: large;
    }
    h3 {
        font-size: small;
    }
    .option {
        font-size: smaller;
    }
    .container {
        width: 80%;
        padding: 15px;
    }
    .btn{
        width: 100%;
        font-size: smaller;
    }
    .next-btn {
        width: 100%;
        text-align: center;
    }
}