Add a chevron to welcome page h2 link tags

packages/app-shell/src/dbp-app-shell-welcome.js

@@ -41,7 +41,7 @@ class AppShellWelcome extends ScopedElementsMixin(LitElement) {
             ${commonStyles.getGeneralCSS()}
 
             p { line-height: 1.8em }
-            .item {padding-top: 0.5em;}
+            .item { padding-top: 0.5em;}
             .description {
                 padding-left: 2em;
                 font-style: italic;
@@ -52,6 +52,23 @@ class AppShellWelcome extends ScopedElementsMixin(LitElement) {
             h2 a:hover {
                 color: #E4154B;
             }
+            
+            h2 a {
+                cursor: pointer;
+                text-decoration: none;
+            }
+
+            h2 a::after {
+                content: "\\00a0\\00a0\\00a0";
+                background-image: url('data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3Ardf%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2F02%2F22-rdf-syntax-ns%23%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20height%3D%228.6836mm%22%20width%3D%225.2043mm%22%20version%3D%221.1%22%20xmlns%3Acc%3D%22http%3A%2F%2Fcreativecommons.org%2Fns%23%22%20xmlns%3Adc%3D%22http%3A%2F%2Fpurl.org%2Fdc%2Felements%2F1.1%2F%22%20viewBox%3D%220%200%2018.440707%2030.768605%22%3E%3Cg%20transform%3D%22translate(-382.21%20-336.98)%22%3E%3Cpath%20style%3D%22stroke-linejoin%3Around%3Bstroke%3A%23000%3Bstroke-linecap%3Around%3Bstroke-miterlimit%3A10%3Bstroke-width%3A2%3Bfill%3Anone%22%20d%3D%22m383.22%20366.74%2016.43-14.38-16.43-14.37%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E');
+                background-size: 60%;
+                background-repeat: no-repeat;
+                background-position: center center;
+                margin: 0 0 0 6px;
+                padding: 0 0 -0.75% 0px;
+                animation: 0.15s linkIconOut;
+                font-size: 100%;
+            }
         `;
     }