JavaScript-There's a sudden scroll bar on the right side of the website, what's going on?

Do not know how the case, the PC-side website of each page to the right of a scroll bar, the scroll bar there is nothing.

I want to know how this thing came into being and never had this kind of problem before. (no IFRAME framework used)

URL link is: Cheng-sen www.capjsj.cn

Ask the great God to help see, thank you.

Reply content:

Do not know how the case, the PC-side website of each page to the right of a scroll bar, the scroll bar there is nothing.

I want to know how this thing came into being and never had this kind of problem before. (no IFRAME framework used)

URL link is: Cheng-sen www.capjsj.cn

Ask the great God to help see, thank you.

Body more a overflow-y: scroll; Remove the line (style.css, this file)

