Overlapping Service Activities in Service Calender

Hello Everyone,

I am working on scheduling module in dynamics CRM. I want to change how the multiple service activities(overlapped) are being displayed in service calender. These activities will be displayed in separate lines, but i want them to be displayed in the overlapped manner just like in outlook. Did anyone gone through this earlier. I could not find much help from online resources available. Any help would be appreciated. Thank you!

Attaching screenshots for more understanding.

How I want to display is shown in below screenshot

Drew