Here's my code in a css. It's overriding a style written in the HTML file. I don't have access to change the HTML.
body[style] {
background-color: yellow !important ;
background: solid;
}
Background changes to yellow just fine on desktop Chrome. Doesn't work on mobile Chrome for Safari on iphone.
<body bgcolor="#000000" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0" style="margin-left: auto; margin-right: auto; width: 900px;">
please remove bgcolor="#000000"
from your body
element and everything will work fine.