Question1Replies66Views AjitT690 Member since 2017 1 post Carefirst Blue Cross Blue Shield Posted: 3 years agoLast activity: 3 years ago Closed Solved Pega7.2.1 - OOTB Report Viewer Design need to be customized as per the customer requirementOOTB Report Viewer Design need to be customized as per the customer requirement.We are not able to customize the report viewer as it is OOTB. Tried from Skin rule and putting custom css on workUserForm but didn't help.Need change background color for tree header row as shown in attached document.Attached the screenshot for the reference. Please share any thoughts how can we customize the presentation.***Moderator Edit: Vidyaranjan | Updated SR details*** User Interface SR Exists ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Moderation Team has archived post This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Question, please write a new Question. Accepted Solution Posted: 3 years agoSantanu PEGA replied to AjitT690Have you tried to debug it using browser debugger to see where your defined style is getting overridden ? You can also try using !important along with your style component to see whether that is helping you here or not.