JSFiddle - React, Tailwind, and code Playground

by Yauheni Pakala

HTML

<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
consequat. </p>

<ul class="tabs">
	<li>
		<input type="radio" name="tabs" id="tab-1" checked>
		<label for="tab-1">First</label>
		<div class="tab-content">
			1 Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
			tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
			quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
			consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
			cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
			proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
		</div>
	</li>
	<li>
		<input type="radio" name="tabs" id="tab-2">
		<label for="tab-2">Second</label>
		<div class="tab-content">
			2 Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
			tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
			quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
			consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
			cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
			proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
			<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
			tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
			quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
			consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
			cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
			proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
			<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do...

CSS

.tabs {
	list-style-type: none;
	padding: 0;
	margin: 0;
	position: relative;
}
.tabs:after {
	content: "";
	clear: both;
	display: block;
	height: 240px;
}
.tabs li {
	float: left;
}
.tabs li > input {
	display: none;
}
.tabs li > label {
	display: inline-block;
	border: 1px solid #999;
	border-right-width: 0;
	border-bottom-width: 0;
	height: 30px;
	line-height: 30px;
	padding: 5px 20px;
	cursor: pointer;
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
}
.tabs li:last-child > label {
	border-right-width: 1px;
}
.tabs .tab-content {
	display: none;
	position: absolute;
	left: 0;
	padding: 20px;
	border: 1px solid #999;
	height: 200px;
	overflow-y: auto;

	-moz-transition: opacity .5s ease-in-out;
	-webkit-transition: opacity .5s ease-in-out;
	transition: opacity .5s ease-in-out;
}

/* Functional */

.tabs li > input:checked + label {
	background-color: #999;
}
.tabs li > input:checked ~ .tab-content {
	display: block;
}