diff --git a/layout/_partials/search/localsearch.njk b/layout/_partials/search/localsearch.njk
index 44562e7..abb3b97 100644
--- a/layout/_partials/search/localsearch.njk
+++ b/layout/_partials/search/localsearch.njk
@@ -11,7 +11,7 @@
     <i class="fa fa-times-circle"></i>
   </span>
 </div>
-<div class="search-result-container">
+<div class="search-result-container no-result">
   <div class="search-result-icon">
     <i class="fa fa-spinner fa-pulse fa-5x"></i>
   </div>
diff --git a/layout/_third-party/math/mathjax.njk b/layout/_third-party/math/mathjax.njk
index 20e1fa4..34489b5 100644
--- a/layout/_third-party/math/mathjax.njk
+++ b/layout/_third-party/math/mathjax.njk
@@ -29,12 +29,10 @@
         }
       }
     };
-    (function () {
-      const script = document.createElement('script');
-      script.src = '{{ theme.vendors.mathjax }}';
-      script.defer = true;
-      document.head.appendChild(script);
-    })();
+    const script = document.createElement('script');
+    script.src = '{{ theme.vendors.mathjax }}';
+    script.defer = true;
+    document.head.appendChild(script);
   } else {
     MathJax.startup.document.state(0);
     MathJax.typesetClear();