.demo{ background: linear-gradient(#FDC830,#F37335); }

.range-slider{
    padding: 15px 60px 20px 7px;
    margin: 0 0 20px;
    position: relative;
}

.range-slider input[type="range"]{
    background: rgba(255,255,255,0.8);
    width: 100%;
    height: 6px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
    outline: none;
    -webkit-appearance: none;
}

.range-slider input[type="range"]::-webkit-slider-thumb{
    background: linear-gradient(#888,#333);
    width: 23px;
    height: 23px;
    cursor: pointer;
    transition: all 0.15s ease-in-out 0s;
    -webkit-appearance: none;
    appearance: none;
    clip-path: polygon(0 0, 50% 100%, 100% 0);
}

.range-slider input[type="range"]:active::-webkit-slider-thumb,
.range-slider input[type="range"]::-webkit-slider-thumb:hover{
    border-radius: 30px;
}

.range-slider input[type="range"]::-moz-range-thumb{
    background: linear-gradient(#888,#333);
    width: 23px;
    height: 23px;
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.15s ease-in-out 0s;
    clip-path: polygon(0 0, 50% 100%, 100% 0);
}

.range-slider input[type="range"]:active::-moz-range-thumb,
.range-slider input[type="range"]::-moz-range-thumb:hover{
    border-radius: 30px;
}

.range-slider .range-value{
    color: #333;
    background-color: rgba(255,255,255,0.7);
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    line-height: 45px;
    width: 45px;
    height: 45px;
    transform: translateY(50%);
    position: absolute;
    bottom: 50%;
    right: 6px;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

::-moz-range-track{
    background: transparent;
    border: 0;
}