.ext-faq {
    max-width: 1100px;
    margin-inline: auto;
}
.ext-faq .col-2 h3 {
    display: none;
}
.ext-faq ul {
    padding-left: 1rem;
}
.ext-faq h3 {
    font-weight: bold;
    margin-bottom: 1rem;
    padding-top: 3rem;
}
.accordion-body .cat {
    font-weight: bold;
}
.ext-faq .col-2, .ext-faq .col-10 {
    flex: 0 0 100%;
    max-width: none;
}
.accordion-collapse.collapse.open, body .collapse:not(.show) {
    display: block;
}
.accordion-button.collapsed.active {
    background: #535353;
    color: #fff;
}
.accordion-item {
    border: 1px solid #ddd;
    border-radius: 5px;
    margin-bottom: 10px;
    overflow: hidden;
}
.accordion-header {
    background: #fafafa;
    margin: 0;
}
.accordion-button {
    width: 100%;
    padding: 10px 35px 10px 15px;
    text-align: left;
    background: none;
    border: none;
    outline: none;
    cursor: pointer;
    font-size: 16px;
    position: relative;
}
.accordion-button::after {
    content: '\002B'; /* Pluszeichen */
    position: absolute;
    right: 15px;
    font-size: 20px;
    line-height: 1;
    top: 9px;
}
.accordion-button.active::after {
    content: '\2212'; /* Minuszeichen */
}
.accordion-collapse {
    height: 0;
    overflow: hidden;
    transition: height 0.35s ease;
}
.accordion-body {
    padding: 15px;
    background: #fff;
    padding-bottom: 5px;
}