input[type=range] {
    -webkit-appearance: none;
    /* Hides the slider so that custom slider can be made */
    width: 100%;
    /* Specific width is required for Firefox. */
    background: transparent;
    /* Otherwise white in Chrome */
}
input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
}
input[type=range]:focus {
    outline: none;
    /* Removes the blue border. You should probably do some kind of focus styling for accessibility reasons though. */
}
input[type=range]::-ms-track {
    width: 100%;
    cursor: pointer;
    /* Hides the slider so custom styles can be added */
    background: transparent;
    border-color: transparent;
    color: transparent;
}

/* Special styling for WebKit/Blink */

input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 20px;
    width: 20px;
    border-radius: 15px;
    background: #ffffff;
    cursor: pointer;
    margin-top: -9px;
    /* You need to specify a margin in Chrome, but in Firefox and IE it is automatic */
    /* Add cool effects to your sliders! */
}

/* All the same stuff for Firefox */

input[type=range]::-moz-range-thumb {
    height: 20px;
    width: 20px;
    border-radius: 15px;
    background: #ffffff;
    cursor: pointer;
}

/* All the same stuff for IE */

input[type=range]::-ms-thumb {
    height: 20px;
    width: 20px;
    border-radius: 15px;
    background: #ffffff;
    cursor: pointer;
}
input[type=range]::-webkit-slider-runnable-track {
    width: 100%;
    height: 2px;
    cursor: pointer;
    border-radius: 5px;
    background: rgb(67, 181, 249);
}
input[type=range]:focus::-webkit-slider-runnable-track {
    background: rgb(67, 181, 249);
}
input[type=range]::-moz-range-track {
    width: 100%;
    height: 5px;
    cursor: pointer;
    border-radius: 5px;
    background: rgb(67, 181, 249);
}
input[type=range]::-ms-track {
    width: 100%;
    height: 5px;
    cursor: pointer;
    background: transparent;
    border-color: transparent;
    color: transparent;
}
input[type=range]::-ms-fill-lower {
    background: rgb(67, 181, 249);
}
input[type=range]:focus::-ms-fill-lower {
    background: rgb(67, 181, 249);
}
input[type=range]::-ms-fill-upper {
    background: rgb(67, 181, 249);
}
input[type=range]:focus::-ms-fill-upper {
    background: rgb(67, 181, 249);
}