.rc-slider.rc-slider-with-marks {
    width: 85%;
    margin-top: 8px;
    margin-left: 7.5%;
    padding: 0;
}

/* customize the rail (the unfilled part of the slider) */
.rc-slider-rail {
    background-color: #78878d !important;
    height: 4px !important;
}

/* customize the track (the filled part of the slider) */
.rc-slider-track {
    background-color: #78878d !important;
    height: 4px !important;
}

/* optionally, customize the handle (the slider knob) */
.rc-slider-handle {
    border: 2px solid #64dcae !important;
    width: 15px !important;
    height: 15px !important;
    margin-top: -5.5px !important; /* center handle vertically */
    background-color: #92e5c2 !important;
}

.rc-slider-dot {
    border: solid 1px #64dcae;
    background-color: #cbf3e0;
}

.rc-slider-mark-text {
    margin: 0;
    color: #263238 !important;
    margin-top: -7px;
}