diff --git a/userChrome.css b/userChrome.css
index bb9f4fb..8a02124 100644
--- a/userChrome.css
+++ b/userChrome.css
@@ -371,51 +371,6 @@
     margin-left: 0px !important;
   }
 
-  /** Pinned Tab - Replace Favicon to Close Button at Selected ****************/
-  .tabbrowser-tab[pinned][visuallyselected]:not([busy]) .tab-close-button {
-    display: -moz-box !important;
-    -moz-box-ordinal-group: 0 !important;
-    transform: translateX(-1px);
-
-    /* Looks like hover */
-    width: 24px !important;
-    height: 24px !important;
-    padding: 7px !important;
-  }
-  .tabbrowser-tab[pinned][visuallyselected] .tab-icon-image {
-    display: none !important;
-  }
-
-  /* Left Padding - Assume the icon size is 17px */
-  .tabbrowser-tab[pinned][visuallyselected]:not([busy]) .tab-content {
-    padding-inline: 7.5px !important; /* Original: 10px */
-  }
-
-  /* Right Padding - Assume the icon size is 17px */
-  .tabbrowser-tab[pinned][visuallyselected]:not([busy]) .tab-icon-stack {
-    width: 8.5px !important;
-  }
-  .tabbrowser-tab[pinned][visuallyselected]:not([busy]) .tab-content {
-    padding-inline-end: 0px !important;
-  }
-
-  .tabbrowser-tab[pinned][visuallyselected][busy] .tab-content {
-    padding-inline-end: 9.5px !important;
-  }
-  .tabbrowser-tab[pinned][busy] .tab-content {
-    padding-inline: 10.5px !important;
-  }
-
-  /* Sound Tab - Don't move overlay */
-  .tabbrowser-tab[pinned][busy] .tab-icon-overlay:is([soundplaying], [muted], [activemedia-blocked]) {
-    transform: translateX(.5px) translateY(-2px) !important;
-  }
-
-  .tabbrowser-tab[pinned][visuallyselected]:not([busy]) .tab-icon-overlay {
-    transform: translateX(-9px) translateY(-2px) !important;
-    left: 0 !important;
-  }
-
   /** Container Tab - Color line at icon's bottom *****************************/
   .tab-context-line {
     display: none;