Ask HN: my website doesn't work in Opera (it works in Firefox,chrome,explorer))

www.winteriscomming.com (just test domain name,i know it's wrong)

Don't know what to do to make it work with Opera. Any help? Thanks.

It's theme from themeforest, and it worked until I made some changes, but I can't remember what changes exactly.

EDIT: wow,just downloaded Opera at my workplace, and it works.Don't know what's the problem with Opera at my home (latest version)