remove under red line from top home page

Hello to all;
Well i am reaching out for help with a problem with my website at womss.com,
to have remove under red line from top home page which wordpress live team support temped remove the under “Red Line” at the top of womss.com home page.
it at a point that you would have too look really closely of the page to see the “Red Line” in order to remove it Thank You.