Update app.py

app.py

@@ -6,13 +6,17 @@ import datetime
 import sentencepiece as spm
 
 st.markdown("""
-<div style='display: flex; align-items: center;'>
-    <div style='width: 20px; height: 20px; background-color: green; border-radius: 50%; margin-right: 2px;'></div>
-    <div style='width: 20px; height: 20px; background-color: red; border-radius: 50%; margin-right: 2px;'></div>
-    <div style='width: 20px; height: 20px; background-color: yellow; border-radius: 50%; margin-right: 10px;'></div>
-    <span style='font-size: 40px; font-weight: bold;'>PROTAX</span>
-    <span style='font-size: 20px; font-weight: bold; color: #333;'>
-    <strong>PRO</strong>phet & <strong>TA</strong>pex E<strong>X</strong>plorer</span>
+<div style='display: flex; flex-direction: column; align-items: center;'>
+    <div style='display: flex; align-items: center;'>
+        <div style='width: 20px; height: 20px; background-color: green; border-radius: 50%; margin-right: 2px;'></div>
+        <div style='width: 20px; height: 20px; background-color: red; border-radius: 50%; margin-right: 2px;'></div>
+        <div style='width: 20px; height: 20px; background-color: yellow; border-radius: 50%; margin-right: 10px;'></div>
+        <span style='font-size: 40px; font-weight: bold;'>PROTAX</span>
+    </div>
+    <div style='text-align: center; width: 100%;'>
+        <span style='font-size: 20px; font-weight: bold; color: #333;'>
+        <strong>PRO</strong>phet & <strong>TA</strong>pex E<strong>X</strong>plorer</span>
+    </div>
 </div>
 """, unsafe_allow_html=True)