Update app.py

app.py

@@ -454,7 +454,7 @@ css = '''
 #progress .generating{display:none}
 .progress-container {width: 100%;height: 30px;background-color: #f0f0f0;border-radius: 15px;overflow: hidden;margin-bottom: 20px}
 .progress-bar {height: 100%;background-color: #4f46e5;width: calc(var(--current) / var(--total) * 100%);transition: width 0.5s ease-in-out}
-.button_total{height: 100%}
+.button_total{height: 100%; align-self: stretch;}
 #loaded_loras [data-testid="block-info"]{font-size:80%}
 #custom_lora_structure{background: var(--block-background-fill)}
 #custom_lora_btn{margin-top: auto;margin-bottom: 11px}