jquery dialog window issue

jquery dialog window issue

Hello,

I am upgrading to jquery2.2.3 and jquery-ui-1.12.1.  Eventually I will go with jquery 3.0.  For now I am following migration guidelines. 

1.  I am having a issue where text 'close' is coming behind 'X' image.  - quickview.png is attached

2.  In one of the title-bar, I am actually getting an entire text of the element that puts the title instead of the text itself.  - storelocator is attached

I have tried different things but I am new to jquery and I am not sure how to get this working.  How can I resolve this?

I would appreciate any input.  Thanks in advance.

-Suma