Thin gray/black lines on web page viewed with iPad

Question

We\'re finding the the iPad is displaying thin grey/black lines on our site. It seems to be some form of scaling-artefact on mobile Safari. I\'ve provided two snippets of

Answer 1

I was having this same issue with 1px lines showing up in desktop browsers and on the iPad and iPhone.

Here was my old css:

html,body {

background:url(images/bg.jpg);
height:100%;
    background-color:#E8E8E8;
text-align:center;
text-decoration:none;
width:auto;

}

My new css:

html,body {

background:url(images/bg.jpg);
height:100%;
text-align:center;
text-decoration:none;
width:auto;

}

Removing "background-color:" has fixed this problem with all of my sites.