added home button to 404 page

Author: softwarebycg

404.html

@@ -87,6 +87,11 @@
         <div class="hero-body">
             <h1 class="title is-1 is-family-secondary has-text-weight-normal">404</h1>
             <h2 class="title is-3 is-family-secondary has-text-weight-normal">Page Not Found</h2>
+            <p class="my-6">
+                <a href="/#top" class="button is-normal is-white is-outlined">
+                    <span>Home</span>
+                </a>
+            </p>
         </div>
     </section>