table scrolling

by Jay Zelenkov

HTML

<div id="report">
    <div id="fixed">
        <div id="fixData"></div>
    </div>
    <div id="variable">
        <div id="varData"></div>
    </div>
    <div id="footer"></div>
</div>

CSS

html, body {
    padding: 0;
    margin: 0;
    height: 100%;
}

#report {
    width: 400px;
    background-color: #eee;
    
    height: 100%;
    height: -webkit-calc(100% - 20px);
    height: -moz-calc(100% - 20px);
    height: calc(100% - 20px);
}

#fixed {
    float: left;
    width: 200px;
    height: 100%;
    background-color: #aec;
    overflow-x: hidden;
    overflow-y: scroll;
}

#fixData {
    width: 50px;
    height: 800px;
    background-color: black;
}

#variable {
    margin-left: 200px;
    height: 100%;
    background-color: #cea;
}

#footer {
    height: 20px;
}