/* From Uiverse.io by seyed-mohsen-mousavi */
/* level settings 👇 */

.slider {
    /* slider */
    --slider-width: 100%;
    --slider-height: 50px;
    --slider-bg: gray;
    --slider-border-radius: 9px;
    /* level */
    --level-color: rgb(255, 94, 0);
    --level-transition-duration: 0.1s;
    /* icon */
    --icon-margin: 15px;
    --icon-color: var(--slider-bg);
    --icon-size: 25px;
  }
  
  .slider {
    cursor: pointer;
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
    -ms-flex-direction: row-reverse;
    flex-direction: row-reverse;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    position: relative;
    margin-left: 50px;
  }
  
  .slider .volume {
    display: inline-block;
    vertical-align: top;
    margin-right: var(--icon-margin);
    color: var(--icon-color);
    width: var(--icon-size);
    height: auto;
    position: absolute;
    left: 0;
    pointer-events: none;
  }
  
  .slider .level {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    width: var(--slider-width);
    height: var(--slider-height);
    background: var(--slider-bg);
    overflow: hidden;
    border-radius: var(--slider-border-radius);
    -webkit-transition: height var(--level-transition-duration);
    -o-transition: height var(--level-transition-duration);
    transition: height var(--level-transition-duration);
    cursor: inherit;
    transform: rotate(270deg);
    filter: drop-shadow(-2px 2px 2px rgba(0, 0, 0, 0.5));
  }
  
  .slider .level::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 0;
    height: 0;
    -webkit-box-shadow: -200px 0 0 200px var(--level-color);
    box-shadow: -200px 0 0 200px var(--level-color);
  }
  
  .slider .level::-moz-range-thumb {
    width: 0;
    height: 0;
    border-radius: 0;
    border: none;
    box-shadow: -200px 0 0 200px var(--level-color);
  }