.ith-slider-rail {
    height: 1em;
    width: 80%;
    background-color: #d9d9d9;
    border: 1px solid #aaaaaa;
    border-radius: 4px;
    margin: auto;
}

.ith-slider-control {
    height: 1.5em;
    width: 1.5em;
    border: 1px solid #d3d3d3;
    -ms-touch-action: none;
    touch-action: none;
    color: #555555;
    border-radius: 4px;
    transition: 0s;
    background-color: #777777;
}