div.scrollholder{
    position: relative;
    width: 280px;
    height: 220px;
    overflow: auto;
    z-index: 1;
}

div.scroll{
    position: absolute;
    left: 0; top: 0;
    width: 95%;
    z-index: 2;
}

/* <Scroll> */
div.track{
    position: relative;
    float:right;
    top: 0; 
    width: 10px; height: 100%;
    font-size: 0;
    z-index: 3;
    background: #e5ebef;
}

div.drag_bar{
    position: absolute;
    width: 100%; height: 14px;
    cursor: pointer;
    z-index: 4;
    background: #12587E;
} 
div.scrollholderIP{
    position: relative;
    width: 100%;
    height: 300px;
    overflow: auto;
    z-index: 1;
}
div.scrollholderIPN{
    position: relative;
    width: 100%;
    height: 600px;
    overflow: auto;
    z-index: 1;
}