Update app.py

app.py

@@ -7,22 +7,16 @@ import time
 def main():
     st.title("Text to Speech Converter 💭")
 
-    st.write(
-        """
-        <style>
-        .container {{
-            background-image: url("https://www.pixelstalk.net/wp-content/uploads/images6/Marble-Cute-Backgrounds-Blue-Abstract.jpg");
-            background-size: cover;
-            height: 100vh;
-            display: flex;
-            flex-direction: column;
-            justify-content: center;
-            align-items: center;
-        }}
-        </style>
-        <div class="container">
-        """
-    )
+    page_bg_img = '''
+    <style>
+    body {
+    background-image: url("https://www.pixelstalk.net/wp-content/uploads/images6/Marble-Cute-Backgrounds-Blue-Abstract.jpg");
+    background-size: cover;
+    }
+    </style>
+    '''
+    
+    st.markdown(page_bg_img, unsafe_allow_html=True)
 
     # Text input
     text_input = st.text_area("Enter text to convert to speech📝", height=150)