center aligned

app.py

@@ -390,8 +390,8 @@ css="""
 }
 #compact-row {
     width:100%;
-   max-width: 1000px;
-   margin: 0px auto;
+    max-width: 1000px;
+    margin: 0px auto;
 }
 """
 
@@ -496,7 +496,7 @@ with gr.Blocks(theme=gr.themes.Soft(font=[gr.themes.GoogleFont("Inconsolata"), "
                     )
                     next_btn2 = gr.Button("Generate", variant="primary", scale=1, interactive=False, visible=False)
 
-            with gr.Row():
+            with gr.Row(elem_id="compact-row"):
                 with gr.Column(elem_id="col-container"):
                     gallery_state2 = gr.State(IMAGES[DEFAULT_SCENARIO]["ours"])
                     images_method2 = gr.Gallery(height=420, show_label=False, columns=[4], rows=[1], elem_id="gallery")