How do I place logo and header navigation on same line using bigcommerce cornerstone stencil theme?

using the Cornerstone theme and have left aligned my logo and header navigation. How do I place them both on the same line?

https://support.bigcommerce.com/s/question/0D71B000005aBte/how-do-i-place-logo-and-header-navigation-on-same-line?s1oid=00D30000001FDCG&s1nid=0DB13000000Gmw5&emkind=chatterCommentNotification&s1uid=0051B00000Cdq7l&emtm=1565034235875&fromEmail=1&s1ext=0

paste below css into footer script

How to edit bigcommerce Cornerstone Light footer.

I am using and would like to remove (or comment out) the Categories in my footer.

https://forum.bigcommerce.com/s/question/0D51B00004cHr0R/hii-am-using-cornerstone-light-and-would-like-to-remove-or-comment-out-the-categories-in-my-footer?t=1535340918581

Where do I find footer.html to modify bigcommerce Cornerstone Light footer?

templates/components/common/footer.html