diff --git a/keycloak-d4science-theme/src/main/resources/theme/sobigdata.d4science.org/login/theme.properties b/keycloak-d4science-theme/src/main/resources/theme/sobigdata.d4science.org/login/theme.properties
index 3906340..4a6e4d4 100644
--- a/keycloak-d4science-theme/src/main/resources/theme/sobigdata.d4science.org/login/theme.properties
+++ b/keycloak-d4science-theme/src/main/resources/theme/sobigdata.d4science.org/login/theme.properties
@@ -29,7 +29,7 @@ parent=d4science
 titleTag=SoBigData Gateway
 favicon=https://sobigdata.d4science.org/sobigdata-site-theme/images/favicon.ico
 contentBgImg=
-contentStyle=background:radial-gradient(ellipse,rgba(39,53,128,0.4) 0, rgba(39,53,128, 1) 100%,rgba(255,255,255,1) 100%);
+contentStyle=background:rgba(39,53,128, 1);
 
 
 logoSrc=https://sobigdata.d4science.org/documents/63401/0/Logo_SoBigData-RI-512px.png/21d88295-689e-430f-a5c0-325f9d7e55de?t=1674637700798