.sliderGallery {
    overflow: hidden;
    position: relative;
    padding: 15px;
    height: 170px;
    width: 620px;
    margin-left: 10px;
}

.sliderGallery UL {
    position: absolute;
    list-style: none;
    overflow: none;
    white-space: nowrap;
    padding: 0;
    margin: 0;
}

.sliderGallery UL LI {
    display: inline;
}

.slider {
    height: 15px;
    width: 520px;
    background: #fefefe;
    border:1px solid #999999;
    padding: 1px;
    margin-top: 145px;
    margin-left: 60px;
    border-radius: 50px;
}


.handle {
    position: absolute;
    cursor: move;
    top: 0;
    z-index: 100;
    /* bespoke to your own solution */
    height: 18px;
    width: 150px;
    margin-top: 160px;
    margin-left: 75px;
    background: #777777;
    border-radius: 50px;
}