Update page1.py

page1.py

@@ -14,7 +14,7 @@ def text():
                         animation: typewriter 3s steps(40) 1s 1 normal both, blinkTextCursor 800ms steps(40) infinite normal;
                         overflow: hidden;
                         white-space: nowrap;
-                        border-right: 4px solid;
+                        border-right: 3px solid;
                         font-family: serif;
                         font-size: 1em;
                     }