JSFiddle - React, Tailwind, and code Playground

HTML

<div class="establishment-card">
			<ul>
				<li class="tg-list-item">
        		<input class="tgl tgl-flat" id="cb4" type="checkbox" /><label class="tgl-btn" for="cb4"></label><h4>Submit application for <strong>Establishment Card</strong> at <strong>GDRFA</strong> along with the current procedure</h4>
</li>
			</ul>
				
				
			</div>

CSS

.tgl {
  display: none;
}
.tgl, .tgl:after, .tgl:before, .tgl *, .tgl *:after, .tgl *:before, .tgl + .tgl-btn {
  box-sizing: border-box;
}
.tgl::selection, .tgl:after::selection, .tgl:before::selection, .tgl *::selection, .tgl *:after::selection, .tgl *:before::selection, .tgl + .tgl-btn::selection {
  background: none;
}
.tgl + .tgl-btn {
  outline: 0;
  display: block;
  width: 4em;
  height: 2em;
  position: relative;
  cursor: pointer;
  user-select: none;
	margin-top: 7px;
}
.tgl + .tgl-btn:after, .tgl + .tgl-btn:before {
  position: relative;
  display: block;
  content: "";
  width: 50%;
  height: 100%;
}
.tgl + .tgl-btn:after {
  left: 0;
}
.tgl + .tgl-btn:before {
  display: none;
}
.tgl:checked + .tgl-btn:after {
  left: 50%;
}
	
	
	
.tg-list {
  text-align: center;
  display: flex;
  align-items: center;
}

.tg-list-item {
  margin: 0 2em;
}
											
.tgl-flat + .tgl-btn {
  padding: 2px;
  transition: all .2s ease;
  background: #fff;
  border: 4px solid #b9b9b9;
  border-radius: 2em;
}
.tgl-flat + .tgl-btn:after {
  transition: all .2s ease;
  background: #b9b9b9;
  content: "";
  border-radius: 1em;
}
	.establishment-card {
	border: 1px solid #eee;
	float: right;
	padding: 10px;
    width: 310px;
}
	.tg-list-item h4 {
	float: left;
	color: #000;
	padding-left: 65px;
	margin-right: -8px;
}

	
.tgl-flat:checked + .tgl-btn {
  border: 4px solid #7FC6A6;
}
.tgl-flat:checked + .tgl-btn:after {
  left: 50%;
  background: #7FC6A6;
} 
	
	
.tgl-flat:checked + .tg-list-item h4 {
  color: #7FC6A6;

}
.tgl-flat:checked + .establishment-card:after {
  border: 1px solid #7FC6A6;
}

JavaScript

function myFunction() {
  // Get the checkbox
  var checkBox = document.getElementById("cb4");
  // Get the output text
  var text = document.getElementById("chk-text");

  // If the checkbox is checked, display the output text
  if (checkBox.checked == true){
    text.style.color = "green";
  } else {
    text.style.color = "black";
  }
}