.paragraph--type--text-collapsible .text-collapsible {
    transition: height 100ms;
}

.paragraph--type--text-collapsible .btn-default::after {
    content: url("/themes/custom/prognos/images/arrow_down_red.png") !important;
    display: inline-block;
}

.paragraph--type--text-collapsible .btn-default:hover::after,
.paragraph--type--text-collapsible .btn-default::after {
    transition: none !important;
}

.paragraph--type--text-collapsible .text-collapsible[aria-expanded="true"] + .btn-default::after {
    transform: rotate(180deg);
}