Col Anim 2
.collapsible-block-unfolded .collapsible-block-content {
  display:block!important;
  visibility: visible;
}
.collapsible-block-unfolded[style="display: none;"] {
  display:block!important;
  visibility: hidden;
}
.collapsible-block-unfolded[style="display: none;"] .collapsible-block-unfolded-link {
  height:0;
}
 
.collapsible-block-unfolded:not([style="display: none;"]) .collapsible-block-content {
  opacity:0;
  max-height:0;
  animation: appear 3s linear both;
}
.collapsible-block-unfolded[style="display: none;"] .collapsible-block-content {
  opacity:1;
  max-height:99999rem;
  animation: disappear 2s linear both;
}
.collapsible-block-unfolded[style="display: none;"] .collapsible-block-content * {
  animation: disappear 2s linear both;
}
@keyframes appear {
50% {
  opacity:0.7;
  max-height: 20rem;
}
60% {
  max-height: 100rem;
}
100% {
  opacity:1;
  max-height:99999rem;
}
}
@keyframes disappear {
0% {
  opacity:1;
  max-height:99999rem;
}
5% {
  max-height:20rem;
}
35% {
  opacity:0;
  max-height:0;
  margin: 0;
  padding: 0;
}
100% {
  opacity:0;
  max-height:0;
  margin: 0;
  padding: 0;
}
}
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