diff --git a/data/style.css b/data/style.css
index 4f8ff58e..7e3fa81d 100644
--- a/data/style.css
+++ b/data/style.css
@@ -7,8 +7,8 @@
 .key {
     color: #deddda;
     background: #464448;
-    border-style: inset;
-    border-width: 0.5px;
+    border-style: solid;
+    border-width: 1px;
     border-color: #5e5c64;
     border-radius: 2px;
 }