My site, sailtupelohoney.com, has three mixed content errors and a missing padlock on the home page when viewed in Firefox. The other pages are OK. It appears to be colorlib related. Can you help?
Loading mixed (insecure) display content “http://demo.colorlib.com/wp-content/uploads/sites/59/2016/03/photo-1443527216320-7e744084f5a7-1.jpg” on a secure page
wpo-minify-footer-7876515b.min.js:36:2089
Loading mixed (insecure) display content “http://demo.colorlib.com/wp-content/uploads/sites/59/2016/03/photo-1443527216320-7e744084f5a7-1.jpg” on a secure page
wpo-minify-footer-7876515b.min.js:57:4121
Loading mixed (insecure) display content “http://demo.colorlib.com/wp-content/uploads/sites/59/2016/03/photo-1443527216320-7e744084f5a7-1.jpg” on a secure page