implemented the border

src/client/js/components/Page/NotFoundAlert.jsx

@@ -12,7 +12,7 @@ const NotFoundAlert = (props) => {
   }
 
   return (
-    <div className="m-4 p-3 border border-info">
+    <div className="grw-not-found-alert m-4 p-3">
       <div className="col-md-12 p-0">
         <h2 className="text-info lead">
           <i className="icon-info pr-2 font-weight-bold" aria-hidden="true"></i>

src/client/styles/scss/theme/_apply-colors.scss

@@ -512,3 +512,11 @@ mark.rbt-highlight-text {
 .grw-btn-page-management:focus {
   background-color: rgba($color-link, 0.15);
 }
+
+/*
+* Not Found Alert
+*/
+
+.grw-not-found-alert {
+  border: 1px solid $info;
+}