.container .box h3 {
    padding: 1rem 0;
    font-size: 1.2rem;
}

.container .box p {
    font-size: 1rem;
}

.qa {
    position: relative;
    margin: 0 16vw;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #adb2ac;
}

.qa input {
    appearance: none;
}

.qa label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.qa label::after {
    content: '+';
    position: absolute;
    right: 20px;
    font-size: 2rem;
    color: rgba(0, 0, 0, 0.1);
    transition: transform 0.5s;
}

.qa:hover label::after {
    color: #153d61;
}

.qa input:checked ~ label::after {
    transform: rotate(135deg);
}

.qa p {
    max-height: 0;
    transition: 1.5s;
    overflow: hidden;
}

.qa input:checked ~ p {
    max-height: 100vh;
}