minor updated

Author: salman90

2-Authorization-I/1-call-graph/AppCreationScripts/Configure.ps1

@@ -147,7 +147,7 @@ Function ConfigureApplications
    $spaAadApplication = New-MgApplication -DisplayName "ms-identity-react-c2s1" `
                                                    -Spa `
                                                    @{ `
-                                                       RedirectUris = "http://localhost:3000/", "http://localhost:3000/redirect"; `
+                                                       RedirectUris = "http://localhost:3000/", "http://localhost:3000/redirect.html"; `
                                                      } `
                                                     -SignInAudience AzureADMyOrg `
                                                    #end of command

2-Authorization-I/1-call-graph/SPA/src/components/DataDisplay.jsx

@@ -130,17 +130,18 @@ export const ContactsData = (props) => {
                 </div>
             </Row>
             <Row className="d-flex flex-row">
-                {props.graphContacts.value.length === 0 ?
+                {!props.graphContacts.value  || props.graphContacts.value.length === 0 ? (
                     <p className="text-center">You have 0 contacts</p>
-                    :
+                ) : (
                     props.graphContacts.value.map((contact) => (
                         <Card className="card" key={contact.id}>
                             <Card.Body>
                                 <Card.Title>{contact.displayName}</Card.Title>
                                 <Card.Text>{contact.personalNotes}</Card.Text>
                             </Card.Body>
                         </Card>
-                    ))}
+                    ))
+                )}
             </Row>
         </Container>
     );

2-Authorization-I/1-call-graph/SPA/src/styles/App.css

@@ -19,7 +19,8 @@
 }
 
 .navbarButton {
-    color: #fff !important
+    color: #fff !important;
+    padding: .5rem 1rem !important;
 }
 
 .tableColumn {