button.btn.btn-link.btn-block.text-left::after {
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    content: "\f077"; /* Chevron up */
    float: right;
}

button.btn.btn-link.btn-block.text-left.collapsed::after {
    content: "\f078"; /* Chevron down */
}
.btn-link{
    color: #000;
}
.btn-link:hover{
    text-decoration: none;
    color: #000;
}
.btn-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq-sec .btn.focus, .btn:focus{
    box-shadow: none;
}
button.btn.btn-link.btn-block.text-left.collapsed{
    text-decoration: none;
}
.btn-link.focus, .btn-link:focus{
    text-decoration: none;
}
@media (max-width:363px) {
    .section-heading {
        font-size: 1.6rem;
    }
}