Website super wide after upgrade to WordPress 4.2

Hello guys,

I appreciate all you do and thank you in advance for your help.

I just recently upgraded to 4.2 and my website instantly became SUPER wide.

Link: https://www.crisurzua.com

I’ve tried some custom CSS to fix de widht but I am not able to find a solution yet.

I would highly appreciated your help.

Hugs all the way from Santiago de Chile,

CU.