html - Giant invisible div covers whole webpage -

me , few classmates working on project have make webshop. working github has latest version. using google chrome, i. on classmate's browsers webshop works fine. , on mine there giant invisible div covers whole page can't click on anything.

this div i'm taking about:

<div style="position: absolute; z-index: -1; top: 0px; left: 0px; right: 0px; height: 1001px;"></div> 

if use "inspect element" div shown @ bottom of html code. (just above tag. takes container use. , on browsers of classmates whole div doesn't excist!

so question is: there knows how fix this?

edit: in ie works fine me too. google chrome creates weird div.

it's because of extension named "smooth scroll" on google chrome, try disabled or remove it