correct layout

templates/index.html

@@ -26,10 +26,8 @@
             >
                 🚀 Start Annotation
             </button>
-        </div>
-        <div id="upload-section" class="mb-8 border-2 border-dashed border-gray-300 p-6 rounded-lg bg-gray-50">
             <center>
-                <div>
+                <div style="margin-top:20px;">
                     <h2 class="text-xl font-semibold mb-3 text-center text-gray-700">Fine-tune OpenAI/Whisper-small</h2>
                     <div>
                         <iframe width="560" height="315" src="https://www.youtube.com/embed/T9hqu16jDWA?si=IhpKCUmsJ-WAvRzP" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>