Question

I want to split a page into 2 halves(not as a column) but as a row(top and bottom) and give 2 colors one for top and one for bottom.

Answer 1

demo on dabblet.com

html:

<div id="top">top</div>
<div id="bottom">bottom</div>

css:

#top,
#bottom {
    position: fixed;
    left: 0;
    right: 0;
    height: 50%;
}

#top {
    top: 0;
    background-color: orange;
}

#bottom {
    bottom: 0;
    background-color: green;
}