Update app.py

app.py

@@ -180,6 +180,14 @@ CSS="""
     .gallery-container{
         max-height: 512px;
     }
+
+    .butt{
+        background-color:blue !important;
+    }
+    .butt:hover{
+        background-color:cyan !important;
+    }
+    
 </style>
 """
 
@@ -201,7 +209,7 @@ with gr.Blocks(head=CSS + JS) as demo:
                         seed_rand = gr.Button("Randomize Seed 🎲", size="sm", variant="secondary")
                         seed_rand.click(randomize_seed, None, [seed], queue=False)
             with gr.Row():
-                gen_button = gr.Button(f'Generate up to {int(num_models)} images', variant='primary', scale=3)
+                gen_button = gr.Button(f'Generate up to {int(num_models)} images', variant='primary', scale=3, elem_classes=["butt"])
                 random_button = gr.Button(f'Randomize Models', variant='secondary', scale=1)
 
         with gr.Column(scale=1):