Update main.py

main.py

@@ -12,8 +12,15 @@ def add_bg_from_local(image_file):
     f"""
     <style>
     .stApp {{
-        background-image: url(data:image/{"jpg"};base64,{encoded_string.decode()});
-        background-size: cover
+           background-color: pink;
+           color: white;
+           border: 2px solid black;
+           border-radius: 20px;
+           font-family: sans-serif;
+           font-size: 1.2em;
+           text-align: center;
+           box-shadow: 2px 2px 2px black;
+           overflow: hidden;
     }}
     </style>
     """,