.collapse-title::after {
    color: inherit;
    display: inline-block;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    font-size: .8rem;
    margin-left: .3em;
}

.collapse-title[aria-expanded="true"]::after {
	content: "\f077";
}

.collapse-title[aria-expanded="false"]::after {
	content: "\f078";
}

.popup-modal .modal-content {
	padding: .8rem;
}