Background image not really responsive

Question

There's a link to my test page Link

The problem is when I try to resize to small devices, background image is not covering the page properly, image is missing on the bottom of the page.

My CSS in head section. Thanks in advance for any suggestions what I did wrong.

Answer 1

Change this

html,body {
        height: 135%;
    }

to

html,body {
        height: auto;
    }

Don't use fix height, use auto.