Added video clip to Pi project card.

Author: ProCO-RPHopkins

frontend/assets/raspberrypi-thumb.mp4

@@ -321,7 +321,7 @@ <h3 class="text-xl font-semibold mb-2 group-hover:text-teal-600 dark:group-hover
           <a href="#raspberry-pi-offline" class="block">
             <!-- Video thumbnail -->
             <video autoplay loop muted playsinline
-              class="w-full aspect-[16/9] object-cover rounded-xl mb-4 ring-1 ring-gray-200 dark:ring-white/10 bg-gray-50 dark:bg-slate-800">
+                  class="w-full aspect-[16/9] object-cover rounded-xl mb-4 ring-1 ring-gray-200 dark:ring-white/10 bg-gray-50 dark:bg-slate-800">
               <source src="assets/raspberrypi-thumb.mp4" type="video/mp4" />
               Your browser does not support the video tag.
             </video>