Is there a way of changing the position of title text?

Hi, when I use a text widget and insert a title, the Ascend theme justifies it to the left hand side. When I previously used Pinnacle it centred the title text, which is my preference. Is there a way of altering this to centre title text in the Ascend theme?

https://www.takinginthesights.com

Thanks for the great support. It is much appreciated.