Background Seams on Mobile Devices

问题:

Not sure what’s happening, but I seem to have an issue with my background seemingly repeating vertically when view from a mobile device OR if you shrink the browser to activate the responsive nature of the site.

My Portfolio Website

Can anyone give me a hint as to what’s going on here???

回答1:

It's all because height: 100%; In this case alway when you have vertical scroll this will look like this. So I prefer background attachment, and it should work:

background-attachment:fixed;