app/assets/stylesheets/cm_admin/base/tabs.scss in cm-admin-0.8.9 vs app/assets/stylesheets/cm_admin/base/tabs.scss in cm-admin-0.9.0

@@ -11,11 +11,10 @@
   background-color: $white;
   box-shadow: inset 0px -1px 0px rgba(148, 151, 155, 0.15);
   z-index: 1;
 
   .tab-item {
-    font-size: 14px;
-    color: $ink-lighter-clr;
+    @include font($size: $t4-text, $color: $ink-lightest-clr);
     padding: 16px 0;
     margin-right: 24px;
     cursor: pointer;
     &.active {
       color: $brand-color;
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