Last Updated: 15 May 2024 06:59 by ADMIN
Release 7.0.0 (2024 Q2)
Created on: 14 Mar 2024 08:20
Category: Accordion
Type: Bug Report
Header Background is overlapping rounded border

When we set a corner radius for the header the background is overlapping the border so header will not have rounded corners.

    <Style TargetType="telerik:AccordionItemHeader">

        <Setter Property="BackgroundColor" Value="Blue" />

        <Setter Property="BorderColor" Value="Red" />

        <Setter Property="BorderThickness" Value="2" />

        <Setter Property="CornerRadius" Value="8" />




1 comment
Posted on: 14 Mar 2024 12:34

Hi Ernst,

Thank you for sharing the snippet and the image.

I confirm this is an issue in the Accordion control, so I updated the status of this feature request to "Unplanned".

We'll update the feedback item as soon as there is any progress on the issue.

I've updated your points as a small sign of gratitude for your involvement on this. I am sorry for any inconvenience caused.

Progress Telerik

A brand new ThemeBuilder course was just added to the Virtual Classroom. The training course was designed to help you get started with ThemeBuilder for styling Telerik and Kendo UI components for your applications. You can check it out at