large gifs are converted to vp9 instead of webp

public/s/css/f0ckm.css

@@ -7432,6 +7432,10 @@ input#s_avatar {
 
 /* Comments System */
 /* Primary definition moved up to line 1082 to avoid overrides */
+video.autoplay-gif {
+  background: rgba(0, 0, 0, 0) !important;
+}
+
 #comments-container {
   color: var(--white);
   font-family: var(--font);
@@ -7615,6 +7619,11 @@ input#s_avatar {
   background: #000;
 }
 
+.video-embed-wrap:has(.autoplay-gif) {
+  background: transparent;
+  box-shadow: none;
+}
+
 .video-embed-wrap video {
   width: 100%;
   display: block;