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HTML 

              
                <div id="main-wrapper">
	
	<div class="contrast-bg">
		<h1>Pure CSS Tabs</h1>
		<p>Create Tabs in Pure CSS without the needing of additional JavaScript!</p>
	</div>

	<div class="container">
		
		<div class="contrast-bg">
			
			<h2>Tab-Style 1</h2>

			<!-- First Tab-Style -->
			<div class="tabbed theme-1">

				<input id="tab1_1" type="radio" name="tabs_1" checked="checked">
				<input id="tab2_1" type="radio" name="tabs_1">
				<input id="tab3_1" type="radio" name="tabs_1">

				<nav>

					<label for="tab1_1">Settings 1</label>
					<label for="tab2_1">Settings 2</label>
					<label for="tab3_1">Settings 3</label>

				</nav>

				<figure>

					<div class="tab_form tab1" data-group="integrations">

						<div class="tab_inner">
							<h4>Settings 1</h4>
							<p>Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.<br/>At vero eos et accusam et justo duo dolores et ea rebum.<br/>Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.</p>
						</div>

					</div>

					<div class="tab_form tab2" data-group="integrations">

						<div class="tab_inner">
							<h4>Settings 2</h4>
							<p>Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.<br/>At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.</p>
						</div>

					</div>

					<div class="tab_form tab3" data-group="integrations">

						<div class="tab_inner">
							<h4>Settings 3</h4>
							<p>Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.</p>
						</div>

					</div>

				</figure>

			</div>
			<!-- First Tab-Style - End -->

		</div>

		<div class="contrast-bg">

			<!-- Second Tab-Style -->
			<h2>Tab-Style 2</h2>

			<div class="tabbed theme-2">

				<input id="tab1_2" type="radio" name="tabs_2" checked="checked">
				<input id="tab2_2" type="radio" name="tabs_2">
				<input id="tab3_2" type="radio" name="tabs_2">

				<nav>

					<label for="tab1_2">1</label>
					<label for="tab2_2">2</label>
					<label for="tab3_2">3</label>

				</nav>

				<figure>

					<div class="tab_form tab1" data-group="integrations">

						<div class="tab_inner">
							<h4>Settings 1</h4>
							<p>Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.</p>
						</div>

					</div>

					<div class="tab_form tab2" data-group="integrations">

						<div class="tab_inner">
							<h4>Settings 2</h4>
							<p>Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.<br/>At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.</p>
						</div>

					</div>

					<div class="tab_form tab3" data-group="integrations">

						<div class="tab_inner">
							<h4>Settings 3</h4>
							<p>Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum.<br/>Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.</p>
						</div>

					</div>

				</figure>

			</div>
			<!-- Second Tab-Style - End -->
			
		</div>
		
		<div class="contrast-bg">
			
			<h2>Tab-Style 3</h2>

			<!-- Third Tab-Style -->
			<div class="tabbed theme-3">

				<input id="tab1_3" type="radio" name="tabs_3" checked="checked">
				<input id="tab2_3" type="radio" name="tabs_3">
				<input id="tab3_3" type="radio" name="tabs_3">

				<nav>

					<label for="tab1_3">Settings 1</label>
					<label for="tab2_3">Settings 2</label>
					<label for="tab3_3">Settings 3</label>

				</nav>

				<figure>

					<div class="tab_form tab1" data-group="integrations">

						<div class="tab_inner">
							<h4>Settings 1</h4>
							<p>Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.<br/>At vero eos et accusam et justo duo dolores et ea rebum.<br/>Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.</p>
						</div>

					</div>

					<div class="tab_form tab2" data-group="integrations">

						<div class="tab_inner">
							<h4>Settings 2</h4>
							<p>Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.<br/>At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.</p>
						</div>

					</div>

					<div class="tab_form tab3" data-group="integrations">

						<div class="tab_inner">
							<h4>Settings 3</h4>
							<p>Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.</p>
						</div>

					</div>

				</figure>

			</div>
			<!-- Third Tab-Style - End -->

		</div>

	</div>
	
</div>
!

CSS 

              
                /* Tabs */
.tabbed {

	position: relative;
	
	figure {

		display: block; 
		margin: 0;
		clear: both;
		z-index: 9;

		.tab_form {

			opacity: 0;
			visibility: hidden;
			
			height: 0;
			width: 100%;
			
			line-height: 1.5em;
			letter-spacing: 0.3px;
			text-align: left;
			margin: 0;
			
			.tab_inner {
				
				& > *:first-child {

					margin-top: 0;

				}
				& > *:last-child {
					margin-bottom: 0;
				}
				
			}

		}

	}

	& > input {

		display: none;

	}

	nav {

		height: auto;
		display: flex;
		flex-wrap: wrap;

		label {

			width: 25%;
			padding: 8px 20px;
			color: #fff;
			cursor: pointer;

			transition: background-color .5s;

		}

	}

}

.theme-1 {
	
	&.tabbed {

		display: flex;
		flex-wrap: wrap;

		figure {

			width: 75%;
			margin-top: 10px;

			.tab_form {

				height: 0;
				background: #fff;
				text-align: left;

				.tab_inner {

					padding: 20px;
					border: 1px solid #0096ff;

				}

			}

		}

		nav {

			width: 25%;
			height: auto;
			display: block;

			label {

				display: block;
				width: 100%;
				padding: 8px 20px;
				border: 1px solid #0096ff;
				background: rgba( 0, 150, 255, 1 );
				color: #fff;
				cursor: pointer;
				margin-bottom: 4px;
				margin-right: 4px;

				transition: background-color .5s;

				&:hover {

					background: rgba( 0, 150, 255, .5 );

				}

				&:active {

					background: #ffffff;

				}

			}

		}

	}

}

.theme-2 {
	
	&.tabbed {

		figure {
			
			padding-top: 35px;

			.tab_form {
				
				.tab_inner {

					padding: 15px;
					border: 1px solid #0096ff;
					background-color: #ffffff;
					
				}

			}

		}

		nav {
			
			position: absolute;
    		width: 100%;

			label {
				
				border: 1px solid #0096ff;
				background: rgba( 0, 150, 255, 1 );
				width: 10%;
				margin-right: 4px;

				&:hover {

					background: rgba( 0, 150, 255, .5 );

				}

				&:active {

					background: #ffffff;

				}

			}

		}

	}

}

.theme-3 {
	
	&.tabbed {

		display: flex;
		flex-wrap: wrap;

		figure {

			width: 75%;

			.tab_form {

				height: 0;
				background: #fff;
				text-align: left;

				.tab_inner {

					padding: 20px;
					border: 1px solid #0096ff;

				}

			}

		}

		nav {

			width: 25%;
			height: auto;
			display: block;

			label {

				display: block;
				width: 80%;
				padding: 8px 20px;
				color: #0096ff;
				cursor: pointer;
				
				margin-bottom: 4px;
				margin-right: 4px;
				padding-left: 30px;
				
				text-align: left;
				position: relative;

				&:before {

					content: '➤';
					
					position: absolute;
					left: -20px;
					top: 2px;

					opacity: 0;
					font-size: 24px;
					
					transition: opacity .5s, left .5s;

				}
				
				&:hover {

					&:before {
						
						opacity: 1;
						left: -8px;
						
					}

				}

				&:active {

					&:before {
						
						opacity: 1;
						left: -8px;
						
					}

				}

			}

		}

	}

}

@media (max-width: 767px) {
    
    .theme-1 {

		&.tabbed {
			
			nav {

				width: 100%;

				label {

					width: calc( 100% - 40px );
					display: block;
					float: none;
					margin: 4px 0;
					border-bottom: 1px solid #0096ff !important;

					&:after {

						display: none !important;

					}

				}

			}

			figure {

				width: 100%;

			}
			
		}

    }

    .theme-3 {

		&.tabbed {
			
			nav {
	
				width: 100%;
				
			}
			
			figure {

				width: 100%;
				margin-top: 20px;

			}
			
		}

    }

}

@for $tab from 1 through 3 {
	@for $block from 1 through 3 {

		.tabbed {

			#tab#{$tab}_#{$block}:checked ~ figure .tab#{$tab} {

				opacity: 1;
				visibility: visible;
				height: auto;

			}

		}
		
	}

	.theme-1 {

		#tab#{$tab}_1:checked ~ nav label[for='tab#{$tab}_1'] {

			background: #ffffff;
			color: #0096ff;

		}

	}

	.theme-2 {

		#tab#{$tab}_2:checked ~ nav label[for='tab#{$tab}_2'] {

			background: #ffffff;
			border-bottom-color: #ffffff;
			color: #0096ff;

		}

	}

	.theme-3 {

		#tab#{$tab}_3:checked ~ nav label[for='tab#{$tab}_3'] {

			&:before {

				opacity: 1;
				left: 0px;

			}

		}

	}
	
}
/* Tabs - End */


/* Some CSS to prettyfy the screen */
body {

	text-align: center;
	font-family: Arial, sans-serif;
	margin: 0;
	min-height: 100vh;

	position: relative;
	z-index: 1;
	overflow: hidden;
	overflow-y: auto;

	background: linear-gradient(180deg, rgba(255,146,33,1) 0%, rgba(178,17,255,1) 100%);
	background-repeat: no-repeat;

	&:after {

		content: " ";
		display: block;
		
		width: 100%;
		height: 100%;
		
		position: absolute;
		left: 0;
		top: 0;
		
		z-index: -1;
		opacity: .8;
		
		background-image: url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" width="28" height="49" viewBox="0 0 28 49"%3E%3Cg fill-rule="evenodd"%3E%3Cg id="hexagons" fill="%239C92AC" fill-opacity="0.4" fill-rule="nonzero"%3E%3Cpath d="M13.99 9.25l13 7.5v15l-13 7.5L1 31.75v-15l12.99-7.5zM3 17.9v12.7l10.99 6.34 11-6.35V17.9l-11-6.34L3 17.9zM0 15l12.98-7.5V0h-2v6.35L0 12.69v2.3zm0 18.5L12.98 41v8h-2v-6.85L0 35.81v-2.3zM15 0v7.5L27.99 15H28v-2.31h-.01L17 6.35V0h-2zm0 49v-8l12.99-7.5H28v2.31h-.01L17 42.15V49h-2z"/%3E%3C/g%3E%3C/g%3E%3C/svg%3E');

	}
	
	a {
		color: #0078cc;
		text-decoration: none;
	}
	
	#main-wrapper {
		
		padding: 40px 0;
		
	}
	
	.contrast-bg {
		
		padding: 15px;
		background-color: rgba( 255, 255, 255, .6 );
		
		&:first-child {
			margin-bottom: 60px;
		}
		&:last-child {
			margin-top: 60px;
		}
		
		p {
			
			margin-top: 0;
			
		}
		
	}
	
	.container {
		
		width: 100%;
		max-width: 1200px;
		margin: 0 auto;
		display: block;
		
		.left {
			text-align: left;
			width: 25%;
			margin: 0 15px;
		}
		.right {
			text-align: left;
			width: 75%;
			margin: 0 15px;
		}
		
	}

}
@media ( max-width: 767px ) {
	
	body .container {
		display: block;
	}
	body .container .left,
	body .container .right {
		margin: 15px;
		width: calc( 100% - 60px );
	}
	
}
!

JS
!
999px

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