Update app.py

app.py

@@ -151,18 +151,15 @@ with gr.Blocks(css="""
 .small-textbox textarea {height: 60px !important;}
 .small-file-upload {max-height: 40px !important;}
 .small-output textarea {height: 90px !important;}
-""") as demo:
+""") as demo: 
     gr.Markdown("## 🌐 Select Interface Language")
 
     with gr.Accordion("📘 View README / Usage Guide", open=False):
         gr.Markdown("""This application allows you to upload a PDF or paste text, select your preferred summary language, and receive:
-
 - A clear summary ✂️  
 - An auto-generated title 🏷️  
 - 5 relevant keywords 🔑  
-
 If the content language and summary language differ, the app will auto-translate before summarizing 🌐  
-
 Powered by OpenAI GPT-3.5 and Gradio.""")
 
     lang_select = gr.Dropdown(label="Interface Language", choices=LANGUAGES, value="English")
@@ -170,10 +167,10 @@ Powered by OpenAI GPT-3.5 and Gradio.""")
 
     with gr.Column(visible=False) as summary_section:
         summary_lang = gr.Dropdown(choices=LANGUAGES, value="English")
-        char_limit = gr.Textbox(value="300")
-        text_input = gr.Textbox(lines=10)
-        pdf_file = gr.File()
-        output = gr.Textbox()
+        char_limit = gr.Textbox(value="300", elem_classes="small-textbox")
+        text_input = gr.Textbox(lines=3, max_lines=5, elem_classes="small-textbox")
+        pdf_file = gr.File(elem_classes="small-file-upload")
+        output = gr.Textbox(lines=4, elem_classes="small-output")
         run_btn = gr.Button()
 
     next_btn.click(fn=interface_selector, inputs=[lang_select], outputs=[