Live Server - code all messed up

I'm using your code on my website. I was working on it on my WampServer. Everything worked fine. I transferred it to my development live server and still all was good. But when I moved it to my live server, it's all over the place.

Development Liver Server: http://www.imeachtai.ie/

Live Server: https://www.antoireachtas.ie/

Have you come across this before?

Ignore this. I got it sorted. Stupid error on my part. I had to just upgrade all links to HTTPS and clear the cache.