minor html fixes

app.py

@@ -67,7 +67,7 @@ class MarigoldDepthApp(DualVisionApp):
     def make_header(self):
         gr.Markdown(
             """
-            ## [Marigold Depth Estimation](https://huggingface.co/spaces/prs-eth/marigold)
+            <h2><a href="https://huggingface.co/spaces/prs-eth/marigold" style="color: black;">Marigold Depth Estimation</a></h2>
             """
         )
         with gr.Row(elem_classes="remove-elements"):
@@ -78,7 +78,7 @@ class MarigoldDepthApp(DualVisionApp):
                     <img src="https://img.shields.io/badge/%E2%99%A5%20Project%20-Website-blue">
                 </a>
                 <a title="diffusers" href="https://huggingface.co/docs/diffusers/using-diffusers/marigold_usage" target="_blank" rel="noopener noreferrer" style="display: inline-block;">
-                    <img src="https://img.shields.io/badge/%F0%9F%A7%A8%20Read_diffusers-tutorial-yellow?labelColor=green">
+                    <img src="https://img.shields.io/badge/%F0%9F%A7%A8%20Read_diffusers-Tutorial-yellow?labelColor=green">
                 </a>
                 <a title="arXiv" href="https://arxiv.org/abs/2312.02145" target="_blank" rel="noopener noreferrer" style="display: inline-block;">
                     <img src="https://img.shields.io/badge/%F0%9F%93%84%20Read%20-Paper-AF3436">