.paragraphs-item-custom-impact-tabs .horizontal-tabs-pane.horizontal-tab-hidden .fade.panel-body {
    opacity: 0;
}

.paragraphs-item-custom-impact-tabs .horizontal-tabs-pane .fade.panel-body,
.paragraphs-item-custom-impact-tabs .horizontal-tabs-pane .fade.in {
    opacity: 1;
}