body {
    background-color: #f2f2f2;
    font-family: Arial, sans-serif;
}

.main {
    width: 80%;
    margin: 30px auto;
    background-color: #427b8b;
    border: 2px solid black;
    padding: 20px;
    color: white;
}

h1 {
    border-bottom: 1px solid rgba(255,255,255,0.5);
    padding-bottom: 10px;
}

h2 {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    margin-top: 25px;
    font-size: 22px;
}

.icon i {
    font-size: 22px;
    color: white;
}

.answer {
    margin-left: 35px;
    margin-top: 10px;
    line-height: 1.5;
}