Basically all Kendo UI styles are prefixed with "k-" in order to make sure that third-party widgets are not affected. Also currently we are not aware of any styles that can interfere with jQuery UI widgets - could you please provide runable sample where the issue is reproduced (for example in Kendo UI Dojo
)? This would help us pinpoint the exact reason for this behavior.
Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.