I exported my work to HTML file. The result is pretty messy. Please check the attached comparison image.
I tried to fix minifying the HTML file (CTRL + 0) like cyberdave suggested at http://forum.webflow.com/t/weird-problem-with-zip-exports/3815
but it didn't work.
Thanks for your help.
Here is my public share link: https://preview.webflow.com/preview/scala?preview=9a7f2121c1ab2c4a1d6ca9f2dcf585d8
(how to access public share link)