fix vertical distance between buttons

diff --git a/www/index.css b/www/index.css
index fe4fd2630437882d87b32e4861822b93896c82c7..ba0678566ee58f2db843509244f365f1a3300988 100644 (file)
--- a/www/index.css
+++ b/www/index.css
@@ -129,7 +129,7 @@ header > div {
   text-decoration: none;
   border-radius: 4px;
   padding: 12px 16px;
-  margin: 0px 5px;
+  margin: 5px;
   font-size: 16px;
   cursor: pointer;
   letter-spacing: 0.05em;