问为什么自定义CSS样式由于垂直滑块而不适用？

EN

.wrap {
  display: flex;
}

.slid1 {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100px;
  width: 30px;
}

#slider1,
#slider2 {
  -webkit-appearance: none;
  /* the difference. */
  background-color: black;
  width: 100px;
  height: 1px;
}

#slider1 {
  -webkit-appearance: none;
  /* This makes ... */
  transform: rotate(270deg);
  transform-origin: center;
}

#slider1::-webkit-slider-thumb,
#slider2::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 25px;
  height: 25px;
  background: #04aa6d;
  cursor: pointer;
}

#slider1::-webkit-slider-thumb:hover,
#slider2::-webkit-slider-thumb:hover {
  width: 20px;
  height: 20px;
}

<div class="wrap">
  <div class="slid1">
    <input type="range" id="slider1" />
  </div>
  <div class="slid2">
    <input type="range" id="slider2" />
  </div>
</div>

<input type="range" id="slider1" />
<input type="range" id="slider2" />
<style type="text/css">
    #slider1 {
    -webkit-appearance: none; /* This makes ... */
    background-color: black;
    width: 1px;
    height: 100px;
    }
    
    #slider2 {
    -webkit-appearance: none; /* the difference. */
    background-color: black;
    width: 100px;
    height: 1px;
    }
    
    #slider1::-webkit-slider-thumb,
    #slider2::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 25px;
    height: 25px;
    background: #04aa6d;
    cursor: pointer;
    }
    
    #slider1::-webkit-slider-thumb:hover,
    #slider2::-webkit-slider-thumb:hover {
    width: 20px;
    height: 20px;
    }
</style>

/*Chrome*/
@media screen and (-webkit-min-device-pixel-ratio:0) {
    input[type='range'] {
      overflow: hidden;
      width: 80px;
      -webkit-appearance: none;      
    }    
    input[type='range']::-webkit-slider-runnable-track {
      height: 10px;
      -webkit-appearance: none;
      color: #13bba4;
      margin-top: -1px;
    }
       
}