delete table formatting

app.py

@@ -163,7 +163,7 @@ def gradio_interface():
         - We will estimate errors on the metrics using bootstrapping and use the statistical testing workflow outlined in [this paper](https://chemrxiv.org/engage/chemrxiv/article-details/672a91bd7be152b1d01a926b) to determine if model performance is statistically distinct.
 
         📅 **Timeline**:  
-        - **September 12:** Challenge announcement
+        - **September 16:** Challenge announcement
         - **September XX:** Sample data release
         - **October 27:** Challenge starts
         - **October-November:** Online Q&A sessions and support via the Discord channel
@@ -182,34 +182,6 @@ def gradio_interface():
                         font-weight: 700 !important;
                     }
                 </style>
-                <style>
-                #welcome-md table {
-                    width: 60%;
-                    border-collapse: collapse;
-                    font-size: 0.95rem;     
-                    line-height: 1.2;       /* tighter vertical spacing */
-                }
-                #welcome-md th, #welcome-md td {
-                    padding: 6px 10px;      /* reduce cell padding */
-                    border: 1px solid rgba(0,0,0,0.9);
-                    vertical-align: middle; 
-                }
-                #welcome-md thead th {
-                    background: var(--panel-background-fill, #f5f5f7);
-                    font-weight: 1000;
-                }
-                /* Header shading */
-                #welcome-md thead th:nth-child(2),
-                #welcome-md thead th:nth-child(3) {
-                    text-align: center;
-                }
-                /* Zebra striping */
-                #welcome-md tbody tr:nth-child(odd)  { background: rgba(0,0,0,0.03); }
-                #welcome-md tbody tr:hover          { background: rgba(0,0,0,0.06); }
-                /* Align columns */
-                #welcome-md td:nth-child(2),
-                #welcome-md td:nth-child(3) { text-align: center; white-space: nowrap; }
-                </style>
                 """)
         with gr.Tabs(elem_classes="tab-buttons"):
             lboard_dict = {}