How to create fixed background scrolling effect without background image? - css

Question

I have a horizontally and vertically centred image on a page. I would like it so when the user scrolls down, the content below it actually comes up, as if the top content is fixed. Like this effect here... http://tympanus.net/codrops/2013/05/02/fixed-background-scrolling-layout/
Only problem is for that effect they use the background-attachment: fixed property. I cannot use this as I need the image to be content (it will actually be changed to HTML5 video).
My code is here... http://jsfiddle.net/5jphd/1/
HTML
<div class="image">
<img src="http://upload.wikimedia.org/wikipedia/commons/3/36/Hopetoun_falls.jpg">
<div class="text">Scroll down</div>
</div>
<div class="wrap">
Here is some content
</div>
CSS
html, body {height: 100%}
body {
padding: 0;
margin:0;
font-family: sans-serif;
}
.image {
position: relative;
left: 0px;
height: 100%;
background-position: 50% 50%;
background-size: cover;
background-attachment: scroll;
text-align: center;
}
img {
max-width: 90%;
max-height: 70%;
margin: auto;
position: absolute;
top: 0; left: 0; bottom: 0; right: 0;
}
.text {
position: absolute;
bottom: 20px;
left:50%;
margin-left: -44px;
}
.wrap {
background-color: lightblue;
text-align: center;
padding: 100px;
font-size: 30px;
min-height: 1000px;
}
Is this possible to do with this markup? So when you scroll down the content will rise up and overlap the image.

Answer 1

Ok i have done it, this is what I wanted to achieve. I simply made the video and scroll text position:fixed, and made the main body content position:relative - http://jsfiddle.net/5jphd/4/
html, body {height: 100%}
body {
padding: 0;
margin:0;
font-family: sans-serif;
}
.image {
position: relative;
left: 0px;
height: 100%;
background-position: 50% 50%;
background-size: cover;
background-attachment: scroll;
text-align: center;
}
img {
max-width: 90%;
max-height: 70%;
margin: auto;
position: fixed;
top: 0; left: 0; bottom: 0; right: 0;
}
.text {
position: fixed;
bottom: 20px;
left:50%;
margin-left: -44px;
}
.wrap {
background-color: lightblue;
text-align: center;
padding: 100px;
font-size: 30px;
min-height: 1000px;
position:relative;
}

Answer 2

JSFiddle
I think this is what you're essentially asking for. Keep aspect ratios in mind, this is what an hd vieo would probably look like on a 320x480 or so.
#bg {
position:absolute;
position:fixed;
top:0;
width:100%;
height:100%;
margin:auto;
overflow:hidden;
z-index:-1;
}
#bg img { max-width:100%; }