Adjusting the height of a div in real-time

Similar Query:
Height of a div

Greetings,

I'm looking to create a DIV element with its height based on the visible area of the browser window minus 100px. Is there a solution that would automatically adjust the height of the DIV when the user resizes their browser or should I use JavaScript for this purpose?

Thank you,

Answer №1

Here is a CSS-only solution:

.foo {
    position: absolute;
    left: 50px;
    top: 50px;
    right: 50px;
    bottom: 50px;
    background-color: lime;
}

Check out the demo here!

Answer №2

There's an interesting post online titled Learn how to Change DIV height/width with body width/height using jQuery

<script language=”javascript”>

$(document).ready(function(){

var height1 = $(document).height(); // this is the height of the entire document

var height2 = $(“#header”).height(); // check the height of the header

var height_diff = height1 – height2 + “px”;

document.getElementById(‘test’).style.height = height_diff; // Assign the remaining height value to test DIV.

});

</script>

In this code snippet, the ID of the div being manipulated is called test.

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