chore: update tab list

Author: urmauur

src/styles/base.scss

@@ -45,3 +45,9 @@ html[data-theme="dark"] {
     display: none;
   }
 }
+
+.tabs {
+  border-top: none !important;
+  border-left: none !important;
+  border-right: none !important;
+}