diff --git a/userChrome.css b/userChrome.css
index 81b204a..812ed99 100644
--- a/userChrome.css
+++ b/userChrome.css
@@ -454,51 +454,6 @@
     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-icon-image {
     box-sizing: content-box;
@@ -507,27 +462,6 @@
     border-bottom: 2px solid var(--identity-icon-color);
   }
 
-  /* None exist favicon & Pinned to select */
-  .tabbrowser-tab:not([image]):not([pinned], [sharing], [crashed]):not([soundplaying], [muted], [activemedia-blocked]) .tab-content::before,
-  .tabbrowser-tab[pinned][visuallyselected]:not([busy]):not(:hover) .tab-content::before {
-    /* Box Model */
-    content: '';
-    display: block;
-    position: absolute !important;
-    transition: 0.2s !important;
-    transform: translateY(10px) !important;
-
-    /* Shape */
-    border-bottom: 2px solid var(--identity-icon-color);
-    width: 16px;
-  }
-  .tabbrowser-tab:not([image]):not([pinned], [sharing], [crashed]):not([soundplaying], [muted], [activemedia-blocked]) .tab-content::before {
-    transform: translateY(10px) !important; /* None exist favicon */
-  }
-  .tabbrowser-tab[pinned][visuallyselected]:not([busy]):not(:hover) .tab-content::before {
-    transform: translateX(2.5px) translateY(10px) !important; /* Pinned to select */
-  }
-
   /* None exist favicon - With Sound */
   .tabbrowser-tab:not([image]) .tab-icon-overlay:not([pinned], [sharing], [crashed]):is([soundplaying], [muted], [activemedia-blocked]) {
     box-sizing: content-box;