Update app.py

app.py

@@ -270,7 +270,7 @@ with block:
                 with gr.Column(scale=1):
                     gr.Markdown(
                         """
-                    ### Metric-cell shading  
+                    ## Metric-cell shading  
                     <span style='background-color:#006400; color:white; padding:0.4rem 0.8rem; border-radius:0.4rem;
                                  font-size:1.1rem; display:inline-block; text-align:center; margin-right:0.2rem;'>1</span>
                     <span style='background-color:#228B22; color:white; padding:0.4rem 0.8rem; border-radius:0.4rem;
@@ -281,7 +281,8 @@ with block:
                                  font-size:1.1rem; display:inline-block; text-align:center; margin-right:0.2rem;'>4</span>
                     <span style='background-color:#ADFF2F; color:black; padding:0.4rem 0.8rem; border-radius:0.4rem;
                                  font-size:1.1rem; display:inline-block; text-align:center;'>5</span>
-                     = top-five scores (darkest → best)
+                    <br>
+                    <span style='font-size:1.1rem;'>= top-five scores (darkest → best)</span>
                     """,
                         elem_classes="leaderboard-note",
                     )