#shift-interface {
    font-family:'Courier New', Courier, monospace;
    font-size: 48px;
    font-weight: 500;
    text-align: center;
    user-select:none;
}
#slider {
    /*flex node settings*/
    flex:1;

    /*div shaping*/
    width: 300px;
    height: 60px;
    vertical-align: middle;

    /*flex container settings*/
    display: inline-flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    margin:0 auto;

    /*scrolling*/
    overflow-x: auto;
    scroll-behavior: auto; /*smooth*/
    -webkit-overflow-scrolling: auto;
    scroll-snap-type: x mandatory;
    
  }
  #slider::-webkit-scrollbar { display:none; } /*Hide scrollbar*/
  .slider-node {
    width: 100px;
    flex-shrink: 0;
    height: 100%;

    /*scrolling*/
    scroll-snap-align: center;
  }
  #selector-outline {
    position:absolute;
    left:calc(50% - 29px);
    top:65px;

    width:50px;
    height:95px;

    border: solid 4px black;
    border-radius: 5px;
  }
  #shift-display {
    font-size:32px;
    margin: 0 auto;
    text-align: center;
  }
  .slider-cointainer {
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    margin:auto;
    height:80px;
  }
  .slider-button {
    width:50px;
    height: 50px;
    display: inline-block;
    flex:initial;
    cursor: pointer;
    vertical-align: middle;
  }
  .slider-button:hover{
    filter:drop-shadow(2px 2px 1px gray)
  }
  #scroll-left {
    -webkit-transform: scaleX(-1);
    transform: scaleX(-1);
  }