#bodyDiv {
    position:absolute;
    top:0px;
    bottom:0px;
    left:0px;
    right:0px;
}

#nav_scroll {
    overflow: auto;
    width: 400px;
    height: 800px;
    padding: 0 5px;
    border: 1px solid #b7b7b7;
}

.horizontal-track2 {
    width: 100%;
    height: 17px;
    background: #e4e6e3;
    border: 1px solid #dfdfdd;
}

.horizontal-handle2 {
    height: 17px;
}

.horizontal-handle2 .left {
    width: 17px;
    height: 17px;
}

.horizontal-handle2 .right {
    width: 100%;
    height: 17px;
    position: absolute;
    right: 0;
    top: 0;
    clip: rect(0 9999px 17px 17px);
}