I have Firefox 25.0 and my `div` is not getting the correct height.
In my css:

```
#page {
    background-color: rgba(255,255,255,0.9);
    width: 98%;
    height: 87%;
    position: absolute;
    left: 1%;
    top: 12%;
    display: table;
    padding-bottom: 1px;
}

```

When the window becomes too small, the height exceeds 87%

I have tried a jQuery alternative:

```
$(document).ready(function() {
    var contentheight = $("#most").height();
    var contentheightt = contentheight * .87;
    contentheightt = contentheightt+"px";
    $("#page").css("height",contentheightt);
});

```

Neither work in Firefox but it works in Safari and Chrome.

Here is my page: <http://sdgr.comule.com/sd/>