Projects Card: Update ongoing projects

Use a table instead of a the <ul> with links to the blog posts.

templates/custom/header.tmpl

@@ -231,6 +231,14 @@
     top: 2px;
   }
 
+  /* Labels (badges) */
+  /* Hardcoded label color to make it look like a module,
+   * so it can be used in other contexts (e.g. static homepage content). */
+  .ui.label.is-module {
+    background-color: #514b3c !important;
+    color: #eee !important;
+  }
+
   /* Footer. */
   footer {
     color: var(--color-footer-text);