Hello
I am using the Story map journal template.
I have the side panel on the right hand side.
When I load another item into the Main Panel the Back button is positioned in center of the main Stage Panel.
This position covers up the title of some reports I have.

I wish to change the left parameter of the element to 10% but my customization is being over written.
What is the correct procedure for altering the parameters of the Back button?
Cheers
Johnathan