Unwanted Navigation Icon above Main Menu

I have used this plug-in on other sites before with no issue. However I installed it on my most recent project and there are three navigation icon appearing over my main menu on every page that I can’t seem to remove unless I disable the plug-in. Any suggestions on the best way to remove them?

https://72.249.166.63/~csswm

https://www.ads-software.com/extend/plugins/all-in-one-event-calendar/