Calendar navigation does not display properly

I have just installed the Sugar Events Calendar Lite plug-in and love its simplicity. But I am having a problem with how the calendar display when I add the code [sc_events_calendar] to a page. The calendar navigation does not display properly. You can see what I mean at the following URL (scroll down to the bottom of the page):

http://newviewsbeta.com/workshops/

Could you please tell me how to fix this?

Thanks so much!

https://ww.wp.xz.cn/plugins/sugar-calendar-lite/