diff --git a/starter-ui/src/main/webapp/ui-starter/styles.css b/starter-ui/src/main/webapp/ui-starter/styles.css
index ff4269b..95e0563 100644
--- a/starter-ui/src/main/webapp/ui-starter/styles.css
+++ b/starter-ui/src/main/webapp/ui-starter/styles.css
@@ -1,4 +1,4 @@
---root {
+:root {
 	--background: linear-gradient(180deg,rgba(5,152,214,0) 0,rgba(5,152,214,0) 50%,rgb(5,152,214) 100%),
 		linear-gradient(90deg,rgba(240,152,27,0) 0,rgba(240,152,27,0.5) 100%),
 		linear-gradient(0deg,rgba(0,44,62,0.25) 0,rgba(0,44,62,0.75) 50%,rgb(0,44,62) 100%),