input[type='range] style

gistfile1.txt

.requests-total input[type='range'] {
    -webkit-appearance: none;
    width: 100%;
    height: 25px;
    background: #d3d3d3;
    outline: none;
    opacity: 0.7;
    -webkit-transition: .2s;
    transition: opacity .2s;
}

.requests-total input[type='range']:hover {
    opacity: 1;
}

.requests-total input[type='range']::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 25px;
    height: 25px;
    cursor: pointer;
    background: var(--total-color);
}

.requests-total input[type='range']::-moz-range-thumb {
    width: 25px;
    height: 25px;
    cursor: pointer;
    background: var(--total-color);
}