When you scroll with the mouse wheel in Windows 8 the fixed background image bounces around like crazy. This only affects IE 10 and IE 11. This affects elements with p
Here is a workaround (tested on Windows 8.1):
Move the "background" CSS property to the BODY element. Currently it is on the DIV element with id="filler". Here is the resulting CSS:
body {
font-family: Helvetica, Arial, sans-serif;
background: #fff url(blue-kitty.jpg) no-repeat fixed center 100px;
}
#filler {
text-align: center;
}
.big-margin {
margin-top: 500px;
}