fix bug of the style css

src/client/styles/scss/_toc.scss

@@ -25,11 +25,11 @@
       margin-left: 17px;
     }
   }
+}
 
-  .grw-icon-container-recently-created {
-    svg {
-      width: 14px;
-      height: 14px;
-    }
+.grw-icon-container-recently-created {
+  svg {
+    width: 14px;
+    height: 14px;
   }
 }