body {
    margin: 0;
}
#top {
    color: #ffffff;
    background: #333399;
    height: 50px;
    padding: 10px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}
#command {
    position: absolute;
    top: 50px;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    padding: 10px;
    margin: 0;
    resize: none;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;

    background-color: black;
    color: white;
    white-space: pre;
}

div#wrapperHeader {
    width:100%;
    height: 200px; /* height of the background image? */
    background: black url(http://www.tristanwiley.com/labs/terminal.png) no-repeat top center;
    background-size: 100%;
    text-align:center;
}

div#wrapperHeader div#header {
    width:1000px;
    height:200px;
    margin:0 auto;
}

/*div#wrapperHeader div#header img {*/
    /*width: 100; !* the width of the logo image *!*/
    /*height:; !* the height of the logo image *!*/
    /*margin:0 auto;*/
/*}*/