Remove bigcommerce cornerstone theme unwanted header and footer space frequently asked question at bigcommerce community forum. copy and paste below CSS at footer script

Remove bigcommerce cornerstone theme unwanted header and footer space frequently asked question at bigcommerce community forum. copy and paste below CSS at footer script
Replace below code with templates/components/products/carousel.html
https://support.bigcommerce.com/s/question/0D71B000005dbLi/how-do-i-change-the-background-color-on-one-specific-page?s1oid=00D30000001FDCG&s1nid=0DB13000000Gmw5&emkind=chatterCommentNotification&s1uid=0051B00000Cdq7l&emtm=1553744557734&fromEmail=1&s1ext=0 here is guide edit theme files – https://support.bigcommerce.com/s/article/Stencil-Themes#edit open templates/layout/base.html find <body> replace with <body class=”{{ page.title }}{{category.name}}{{product.title}}”> debug your page to fine new body CSS of that page. code new CSS with that body name.
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