Update app.py

app.py

@@ -52,9 +52,16 @@ You predict that Player will choose option <<
 with gr.Blocks(
     fill_width=True,
     css="""
-    #prompt-box textarea {height:400px}
-    #info-box {margin-bottom: 1rem}      /* a little spacing */
-    """
+    #prompt-box textarea {
+        height: 400px;
+        border: none !important;        /* kill the border */
+        box-shadow: none !important;    /* remove the inset grey outline */
+    }
+    #prompt-box textarea:focus {
+        outline: none !important;       /* no blue outline on focus */
+    }
+    #info-box {margin-bottom: 1rem}
+    """,
 ) as demo:
 
     # (optional) add a logo or hero image
@@ -81,8 +88,8 @@ with gr.Blocks(
     inp = gr.Textbox(
         label="Prompt",
         elem_id="prompt-box",
-        lines=20,
-        max_lines=24,
+        lines=16,
+        max_lines=16,
         scale=3,
         value=default_experiment,
     )