rerank model

app.py

@@ -58,8 +58,10 @@ st.markdown("""
     backdrop-filter: blur(8px);             /* frosted glass effect */
     border-radius: 12px;
     padding: 24px 16px;
+    width: 100%;
+    max-width: 350px;
+    margin: 0 auto;
     height: 240px;
-    width: 350px;
     color: white;
     box-shadow: 0 0 10px rgba(0,0,0,0.3);
     transition: transform 0.2s ease, background 0.2s ease;
@@ -159,7 +161,7 @@ with spacer_col:
 
 
 
-col1, col2, col3 = st.columns([0.33, 0.33, 0.33])
+col1, col2, col3 = st.columns([1, 1, 1])
 
 with col1:
     st.markdown("""