calc not working ie 11

Question

After researching I confirmed that calc should work for ie8+ but it is not working for me.

Here is a JS fiddle I made:

http://jsfiddle.net/75tzyLoo/

here is the code:
HTML:

<div id="outer">

    <div id="inner">



    </div>

</div>

CSS:

#outer{

    width:400px;

    background-color:black;

    height:200px;

}

#inner{

    width:calc(80%-100px);

    width:expression(80%-100px);

    background-color:red;

    height:100%;



}

and here is the output I see: JS Fiddle output for calc not working

What am I doing wrong?

Answer 1

"-" should be surrounded with spaces width:calc(80% - 100px);

Demo

calc not working ie 11

Sign up