Add examples of warning and danger dropdowns

Author: agriyakhetarpal

layouts/shortcodes/dropdown.html

@@ -38,6 +38,20 @@
 body = 'And some content and an icon!'
 {{< /dropdown >}}
 
+{{< dropdown >}}
+title = 'A warning color dropdown'
+icon = 'fa-solid fa-exclamation'
+color = 'warning'
+body = 'And some content and an icon!'
+{{< /dropdown >}}
+
+{{< dropdown >}}
+title = 'A danger color dropdown'
+icon = 'fa-solid fa-exclamation-triangle'
+color = 'danger'
+body = 'And some content and an icon!'
+{{< /dropdown >}}
+
 {{< dropdown >}}
 title = 'Open dropdown by default'
 icon = 'fa-solid fa-eye'