sponsor footer css patches

Author: Armin Stross-Radschinski

frontend/packages/volto-tagung-plone-de/src/theme/_main.scss

@@ -62,3 +62,27 @@ table.slate-table td p {
 table.slate-table th p {
   font-size: 0.9em;
 }
+
+// Fix Sponsor CSS
+#footer {
+  text-align: start;
+}
+
+.sponsorheader h2 {
+  font-size: 30px;
+  font-weight: 300;
+}
+
+.sponsors-wrapper .sponsors-content .sponsorlevel {
+  h3 {
+    font-size: 18px;
+    font-weight: 300;
+
+    &::after {
+      display: none;
+      width: var(--default-container-width);
+      padding-top: 0;
+      border-bottom: none;
+    }
+  }
+}