Update to Enfold – Transparent Hot Spots CSS no longer working

This ticket: https://kriesi.at/support/topic/how-to-make-hotspot-circle-transparent/

The CSS is still there, but with the new update the CSS is no longer working. Can you please help?

.dct-hotspot .av-image-hotspot.av-display-hotspot {
opacity: 0;
height: 70px;
width: 70px;
}
.custom-hotspot .av-image-hotspot-pulse {
background: transparent;
}
.custom-hotspot .av-hotspot-container .av-image-hotspot_inner { background: transparent !important; }