.range-slider {
 /* Match this to the SVG's x2 value */
    margin: auto;
    text-align: center;
    position: relative;
    margin-top: 9%;
}
.range-slider svg,
.range-slider input[type="range"] {
    position: absolute;
    left: 0;
    top: 0;
}
input[type="number"] {
    border: 1px solid #ddd;
    text-align: center;
    font-size: 1.6em;
}
input[type="number"]:invalid,
input[type="number"]:out-of-range {
    border: 2px solid #ff63478a;
}
input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
}
input[type="range"]:focus {
    outline: none;
}
input[type="range"]:focus::-webkit-slider-runnable-track {
    background: #ff63478a;
}
input[type="range"]:focus::-ms-fill-lower {
    background: #ff63478a;
}
input[type="range"]:focus::-ms-fill-upper {
    background: #ff63478a;
}
input[type="range"]::-webkit-slider-runnable-track {
    width: 100%;
    height: 5px;
    cursor: pointer;
    animate: 0.2s;
    background: #ff63478a;
    border-radius: 1px;
    box-shadow: none;
    border: 0;
}
input[type="range"]::-webkit-slider-thumb {
    z-index: 2;
    position: relative;
    box-shadow: 0px 0px 0px #000;
    border: 1px solid #ff63478a;
    height: 18px;
    width: 18px;
    border-radius: 25px;
    background: #ff6347;
    cursor: pointer;
    -webkit-appearance: none;
    margin-top: -7px;
}
input[type="range"]::-moz-range-track {
    width: 100%;
    height: 5px;
    cursor: pointer;
    animate: 0.2s;
    background: #ff63478a;
    border-radius: 1px;
    box-shadow: none;
    border: 0;
}
input[type="range"]::-moz-range-thumb {
    z-index: 2;
    position: relative;
    box-shadow: 0px 0px 0px #000;
    border: 1px solid #ff63478a;
    height: 18px;
    width: 18px;
    border-radius: 25px;
    background: #ff6347;
    cursor: pointer;
}
input[type="range"]::-ms-track {
    width: 100%;
    height: 5px;
    cursor: pointer;
    animate: 0.2s;
    background: transparent;
    border-color: transparent;
    color: transparent;
}
input[type="range"]::-ms-fill-lower,
input[type="range"]::-ms-fill-upper {
    background: #ff63478a;
    border-radius: 1px;
    box-shadow: none;
    border: 0;
}
input[type="range"]::-ms-thumb {
    z-index: 2;
    position: relative;
    box-shadow: 0px 0px 0px #000;
    border: 1px solid #ff63478a;
    height: 18px;
    width: 18px;
    border-radius: 25px;
    background: #ff6347;
    cursor: pointer;
}