HELP! Accidentally hid header and footer on all pages

Site URL: http://www.bellphysicaltherapy.com

Hello, I meant to hide the header and footer only on the home page, instead I hid them on all pages. 

I inserted the code into the footer which now does not show up so that I can remove it. Is there anyway to fix this?

THANK YOU!

It looks like you solved?

To hide header/footer on one page, first edit that page >> Add a Code Block (anywhere on page) > Paste this code

<style>
  header#header, footer.sections {
  	display: none !important;
  }
</style>