Update app.py

app.py

@@ -227,11 +227,11 @@ intro_css = """
     color: #344054;
     text-align: center;
     max-width: 1000px;
-    margin: 0 auto 3rem auto;
+    margin: 0 auto 1rem auto;
 }
 .introduction-wrapper p, .introduction-section p {
     font-size: 1.3rem !important;  /* ≈22–23 px */
-    margin-bottom: 1rem;
+    margin-bottom: 0.5rem;
 }
 @media (max-width: 768px) {
     .introduction-wrapper, .introduction-section {
@@ -302,7 +302,7 @@ body {
     max-width: 800px;
     height: auto;
     display: block;
-    margin: 0 auto;      /* 水平居中 */
+    margin: 0 auto;      
 }
 """
 
@@ -325,12 +325,12 @@ with demo:
 
     
     # NEW ⭐: image immediately below the introduction
-    with gr.Row():
-        gr.Image(
-            value="overview.jpg",   
-            show_label=False,                  
-            elem_id="intro-image",             
-        )
+    # with gr.Row():
+    #     gr.Image(
+    #         value="overview.jpg",   
+    #         show_label=False,                  
+    #         elem_id="intro-image",             
+    #     )
 
     with gr.Tabs(elem_classes="tab-buttons"):
         # ------------------ Leaderboard tab ------------------