Show tick positions in custom range input

Question

Please take a look at the following CodePen. There you can see my custom range input. I want the tick positions of the slider to be shown and for that I added the datalist:<

Answer 1

I know my answer is way way late, but I keep coming back here when I try to find doing the same thing. I did manage to display tickmarks using the following settings.

The code results in the following:

* {
  box-sizing: border-box;
}

.slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 25px;
  background: #D3D3D3;
  outline: none;
  opacity: 0.7;
  -webkit-transition: .2s;
  transition: opacity .2s;
}

.slider:hover {
  opacity: 1;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 25px;
  height: 25px;
  background: #FF0000;
  cursor: pointer;
}

.slider::-moz-range-thumb {
  width: 25px;
  height: 25px;
  background: #FF0000;
  cursor: pointer;
}

.sliderticks {
  display: flex;
  justify-content: space-between;
  padding: 0 10px;
}

.sliderticks p {
  position: relative;
  display: flex;
  justify-content: center;
  text-align: center;
  width: 1px;
  background: #D3D3D3;
  height: 10px;
  line-height: 40px;
  margin: 0 0 20px 0;
}

  
  

    
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