CSS background stretches to fill height in iOS but there is white space on scroll

Question

this CSS gets my background to fill 100% of the screen height in iOS but there is a minor problem - when you scroll down there is initially white space, then when you release yo

Answer 1

html, body {
    display: block;
    height:  100%;
    width:   100%;
}

body {
    background-image:      url('some/image.jpg');
    background-repeat:     repeat-x;
    background-attachment: fixed;
    background-position:   center center;
    background-size:       contain;
}

jsfiddle