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;
来源：https://stackoverflow.com/questions/20598781/background-seams-on-mobile-devices