JSFiddle - React, Tailwind, and code Playground

HTML

<div class="preview-block">
    <h1>Efek Animasi Pada Checkbox</h1>
    <div class="block-switch">
        <input id="toggle-flat" class="toggle toggle-flat" type="checkbox">
            <label for="toggle-flat"></label>
            <h4>Flat Switch</h4>
            </div>

        <div class="block-switch">
            <input id="toggle-flip" class="toggle toggle-flip" type="checkbox">
                <label for="toggle-flip" data-on="Yes" data-off="No"></label>
                <h4>Flip Switch</h4>
                </div>
        </div>

CSS

* {margin: 0; padding: 0;}
body {font-family: "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", "DejaVu Sans", Verdana, sans-serif;}

.preview-block{
  position: relative;
  background: #f8f8f8;
  padding: 20px;
  border: 1px solid #dedede;
  text-align: center;
}
.block-switch{
  position: relative;
  text-align: center;
  display: inline-block;
  margin: 8px 20px 0 0;
  width: 100px;
}
.block-switch h4{
  margin:0;
  font-size:15px;
}
input.toggle {
  position: absolute;
  visibility: hidden;
}
input.toggle + label {
  display: block;
  position: relative;
  cursor: pointer;
  outline: none;
  user-select: none;
}

/*CSS Flat Switch*/
input.toggle-flat + label {
  width: 100px;
  height: 20px;
  background-color: #3A89C9;
  -webkit-transition: background 0.5s;
  -moz-transition: background 0.5s;
  -o-transition: background 0.5s;
  transition: background 0.5s;
}
input.toggle-flat + label:before,
input.toggle-flat + label:after{
  display: block;
  position: absolute;
  content: "";
}
input.toggle-flat + label:before{
  top: 2px;
  left: 2px;
  bottom: 2px;
  right: 2px;
  -webkit-transition: background 0.5s;
  -moz-transition: background 0.5s;
  -o-transition: background 0.5s;
  transition: background 0.5s;
}
input.toggle-flat+label:after{
  top: 4px;
  left: 4px;
  bottom: 4px;
  width: 45px;
  background-color: #fff;
  -webkit-transition: margin 0.5s, background 0.5s;
  -moz-transition: margin 0.5s, background 0.5s;
  -o-transition: margin 0.5s, background 0.5s;
  transition: margin 0.5s, background 0.5s;
}
input.toggle-flat:checked+label {
  background-color: #F26C4F;
}
input.toggle-flat:checked+label:after {
  margin-left: 47px;
  background-color: #fff;
}

/*CSS Flip Switch*/
input.toggle-flip + label {
  height: 20px;
}
input.toggle-flip + label:before, input.toggle-flip + label:after {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  width: 100px;
  height: 20px;
  color: #fff;
  text-align: center;
  line-height: 20px;
}
input.toggle-flip...