#d_slider, #rdbl-d-slider, #rdbl-r-slider {
    height: 4px;
    padding: 0 8px;
    background-color: mediumblue ;
    border: none;
    box-shadow: none;
}

#d_slider .noUi-connect, #rdbl-d-slider .noUi-connect, #rdbl-r-slider .noUi-connect {
/*    background: #c0392b;  */
    background: darkseagreen;
    height: 4px;
}

#d_slider .noUi-connects, #rdbl-d-slider .noUi-connects, #rdbl-r-slider .noUi-connects {
    background: mediumblue;
    height: 4px;
}

#d_slider .noUi-handle, #rdbl-d-slider .noUi-handle, #rdbl-r-slider .noUi-handle {
    height: 16px;
    width: 16px;
    top: -6px;
    right: -8px; /* half the width */
    border-radius: 8px;
    border: 1px solid mediumblue;
    background-color: mediumblue;
}

#d_slider .noUi-handle:before, #d_slider .noUi-handle-lower:before, #d_slider .noUi-handle-upper:before, #d_slider .noUi-handle:after, #d_slider .noUi-handle-lower:after, #d_slider .noUi-handle-upper:after {
    display: none;
}

#rdbl-d-slider .noUi-handle:before, #rdbl-d-slider .noUi-handle-lower:before, #rdbl-d-slider .noUi-handle-upper:before, #rdbl-d-slider .noUi-handle:after, #rdbl-d-slider .noUi-handle-lower:after, #rdbl-d-slider .noUi-handle-upper:after {
    display: none;
}

#rdbl-r-slider .noUi-handle:before, #rdbl-r-slider .noUi-handle-lower:before, #rdbl-r-slider .noUi-handle-upper:before, #rdbl-r-slider .noUi-handle:after, #rdbl-r-slider .noUi-handle-lower:after, #rdbl-r-slider .noUi-handle-upper:after {
    display: none;
}