Make more user interface changes (VPU/Apps/Signature#2)

assets/vpu-signature.html.ejs

@@ -111,6 +111,7 @@
         /* TU-Graz style override */
         html {
             --vpu-override-primary-bg-color: #245b78;
+            --vpu-override-primary-button-border: solid 1px #245b78;
             --vpu-override-info-bg-color: #245b78;
             --vpu-override-danger-bg-color: #e4154b;
             --vpu-override-warning-bg-color: #ffe183;

src/app/index.js

@@ -385,8 +385,8 @@ class VPUApp extends LitElement {
             }
 
             aside { grid-area: sidebar; margin: 30px 15px; }
-            #headline { grid-area: headline; margin: 15px; text-align: center; }
-            main { grid-area: main; margin: 30px 15px; }
+            #headline { grid-area: headline; margin: 30px; text-align: center; }
+            main { grid-area: main; margin: 30px }
             footer { grid-area: footer; margin: 30px; text-align: right; }
 
             header .hd1-left {

src/vpu-signature-pdf-upload.js

@@ -199,6 +199,10 @@ class SignaturePdfUpload extends VPUSignatureLitElement {
             ${commonStyles.getButtonCSS()}
             ${commonStyles.getNotificationCSS()}
 
+            h2 {
+                margin-bottom: inherit;
+            }
+
             .hidden {
                 display: none;
             }

common @ 4add31a6

-Subproject commit aaf1d872c3a03b4a4d5d7a55060ac16a3da9a0b7
+Subproject commit 4add31a6dd4c0576fc2189ca250afed101b871f8

file-upload @ caa4aab8

-Subproject commit 75ddf906102c05f7fc548c1566d82b12c21c4254
+Subproject commit caa4aab8c9960b37d7a815919b12403cf22b69fb