diff --git a/userChrome.css b/userChrome.css
index 8a02124..96bf3a0 100644
--- a/userChrome.css
+++ b/userChrome.css
@@ -383,27 +383,6 @@
     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;