Lights stopped changing colours

Edit - I found my mistake. I had the following in my .css

svg, svg * {
  vector-effect: non-scaling-stroke !important;
  pointer-events: all !important;
}

svg, svg * {
  pointer-events: all !important;
  background-color: var(--primary-background-color);
}

Having the same function messed things up, I deleted the second function and it’s back to normal.

Original post:

When I upgraded to the version 0.65 of HASS it seems like my animations have stopped working for my lights. I can still click on the icons to toggle the lights but the icon background colour doesn’t change anymore. It worked before the update and I haven’t changed anything. Still doesn’t work on 0.66.

In my floorplan.css:

* Lights */
@-webkit-keyframes light_blink {
	from { fill: #ffffff; }
	to { fill: #ffe582; }
}
@-webkit-keyframes room_fade_in {
  0%   { opacity: 0; }
  100% { opacity: .2; }
}
@-webkit-keyframes room_fade_out {
  0%   { opacity: .2; }
  100% { opacity: 0; }
}

.tvlight-off {
  fill: #656565 !important;
  opacity: .45 !important;
}
.tvlight-on {
  fill: f4e032 !important;
  stroke-width: 2 !important;
  opacity: .75;
}
.light-on .light-circle {
  stroke: #656565 !important;
  fill: #ffe582 !important;
}
.light-on .light-strike {
  opacity: 0.0 !important;
}
.light-on .light-room {
  fill: #f4e032 !important;
  -webkit-animation: room_fade_in 4s 1 forwards !important;
}
.light-on .light-icon {
  stroke: #656565 !important;
  fill: #656565 !important;
}
.light-on .light-detail {
  -webkit-animation: light_blink 2s infinite alternate !important;
}
.light-on .light-icon-fill {
  fill: #ffffff !important;
}
.light-off .light-circle {
  stroke: #b1b1b1 !important;
}
.light-off .light-icon {
  stroke: #b1b1b1 !important;
}
.light-off .light-icon-fill {
  fill: #ffffff !important;
}

And in my floorplan.yaml:

  groups:
    - name: Lights
      entities:
        #- light.lamp
        - light.hue_go_1
      states:
        - state: 'on'
          class: 'light-on'
        - state: 'off'
          class: 'light-off'
      action:
        domain: homeassistant  
        service: toggle

Also, I can have the floorplan background change with the active theme using:

svg, svg * {
  pointer-events: all !important;
  background-color: var(--primary-background-color);
}

But when I try to set a specific background colour, it doesn’t work and shows the default white, any ideas?

svg, svg * {
  pointer-events: all !important;
  background-color: var(–variable-name, #37464f);
}

Any ideas?