diff --git a/static/index.css b/static/index.css
index ad37490ab79c5b3cc65a25883920eb7dfb7a6aed..0abb5b9f5a6ff545189f74b6eaf10518930fa254 100644
--- a/static/index.css
+++ b/static/index.css
@@ -25,7 +25,7 @@
 }
 .bannertop{
     color: #2b7961;
-    position: middle;
+    text-align: center;
 }
 @media(min-width: 1200px){
 .content{