Add new file

_quarto.yml

+project:
+  type: website
+
+website:
+  title: "Quarto Website Template"
+  navbar:
+    left:
+      - about.qmd
+
+format:
+  html:
+    theme:
+      dark: darkly
+      light: flatly
+    css: styles.css
+    toc: true