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CSS

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CSS Base

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JavaScript

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Babel includes JSX processing.

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HTML 

              
                <!doctype html>
<html lang="pl">

  <head>
    <meta charset="utf-8">
    <link href="https://fonts.googleapis.com/css?family=Rubik:300,400,500" rel="stylesheet">
  </head>
  
	<body>

		<div class="section light-bg">
			<div class="container">
				<div class="section-title">
					<small>MODERN FRAMEWORK BOOTSTRAP 4</small>
					<h3>TABS JUSTIFY</h3>
				</div>

				<ul class="nav nav-tabs nav-justified" role="tablist">
					<li class="nav-item">
						<a class="nav-link active" data-toggle="tab" href="#communication">Tabs justify 1</a>
					</li>
					<li class="nav-item">
						<a class="nav-link" data-toggle="tab" href="#schedule">Tabs justify 2</a>
					</li>
					<li class="nav-item">
						<a class="nav-link" data-toggle="tab" href="#messages">Tabs justify 3</a>
					</li>
					<li class="nav-item">
						<a class="nav-link" data-toggle="tab" href="#livechat">Tabs justify 4</a>
					</li>
				</ul>
				<div class="tab-content">
					<div class="tab-pane fade show active" id="communication">
						<div class="d-flex flex-column flex-lg-row">
							<img data-src="holder.js/150x150/auto" alt="graphic" class="img-fluid rounded align-self-start mr-lg-5 mb-5 mb-lg-0 img-thumbnail">
							<div>

								<h2>Content tabs justify 1</h2>
								<p class="lead">Lorem ipsum dolor sit amet, consectetur adipiscing elit. </p>
								<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer rutrum, urna eu pellentesque pretium, nisi nisi fermentum enim, et sagittis dolor nulla vel sapien. Vestibulum sit amet mattis ante. Ut placerat dui eu nulla
									congue tincidunt ac a nibh. Mauris accumsan pulvinar lorem placerat volutpat. Praesent quis facilisis elit. Sed condimentum neque quis ex porttitor,
								</p>
								<p> malesuada faucibus augue aliquet. Sed elit est, eleifend sed dapibus a, semper a eros. Vestibulum blandit vulputate pharetra. Phasellus lobortis leo a nisl euismod, eu faucibus justo sollicitudin. Mauris consectetur, tortor
									sed tempor malesuada, sem nunc porta augue, in dictum arcu tortor id turpis. Proin aliquet vulputate aliquam.
								</p>
							</div>
						</div>
					</div>
					<div class="tab-pane fade" id="schedule">
						<div class="d-flex flex-column flex-lg-row">
							<div>
								<h2>Content tabs justify 2</h2>
								<p class="lead">Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p>
								<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer rutrum, urna eu pellentesque pretium, nisi nisi fermentum enim, et sagittis dolor nulla vel sapien. Vestibulum sit amet mattis ante. Ut placerat dui eu nulla
									congue tincidunt ac a nibh. Mauris accumsan pulvinar lorem placerat volutpat. Praesent quis facilisis elit. Sed condimentum neque quis ex porttitor,
								</p>
								<p> malesuada faucibus augue aliquet. Sed elit est, eleifend sed dapibus a, semper a eros. Vestibulum blandit vulputate pharetra. Phasellus lobortis leo a nisl euismod, eu faucibus justo sollicitudin. Mauris consectetur, tortor
									sed tempor malesuada, sem nunc porta augue, in dictum arcu tortor id turpis. Proin aliquet vulputate aliquam.
								</p>
							</div>
							<img data-src="holder.js/150x150/auto" alt="graphic" class="img-fluid rounded align-self-start ml-lg-5 mb-5 mb-lg-0 img-thumbnail">
						</div>
					</div>
					<div class="tab-pane fade" id="messages">
						<div class="d-flex flex-column flex-lg-row">
							<img data-src="holder.js/150x150/auto" alt="graphic" class="img-fluid rounded align-self-start mr-lg-5 mb-5 mb-lg-0 img-thumbnail">
							<div>
								<h2>Content tabs justify 3</h2>
								<p class="lead">Lorem ipsum dolor sit amet, consectetur adipiscing elit. </p>
								<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer rutrum, urna eu pellentesque pretium, nisi nisi fermentum enim, et sagittis dolor nulla vel sapien. Vestibulum sit amet mattis ante. Ut placerat dui eu nulla
									congue tincidunt ac a nibh. Mauris accumsan pulvinar lorem placerat volutpat. Praesent quis facilisis elit. Sed condimentum neque quis ex porttitor,
								</p>
								<p> malesuada faucibus augue aliquet. Sed elit est, eleifend sed dapibus a, semper a eros. Vestibulum blandit vulputate pharetra. Phasellus lobortis leo a nisl euismod, eu faucibus justo sollicitudin. Mauris consectetur, tortor
									sed tempor malesuada, sem nunc porta augue, in dictum arcu tortor id turpis. Proin aliquet vulputate aliquam.
								</p>
							</div>
						</div>
					</div>
					<div class="tab-pane fade" id="livechat">
						<div class="d-flex flex-column flex-lg-row">
							<div>
								<h2>Content tabs justify 4</h2>
								<p class="lead">Lorem ipsum dolor sit amet, consectetur adipiscing elit. </p>
								<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer rutrum, urna eu pellentesque pretium, nisi nisi fermentum enim, et sagittis dolor nulla vel sapien. Vestibulum sit amet mattis ante. Ut placerat dui eu nulla
									congue tincidunt ac a nibh. Mauris accumsan pulvinar lorem placerat volutpat. Praesent quis facilisis elit. Sed condimentum neque quis ex porttitor,
								</p>
								<p> malesuada faucibus augue aliquet. Sed elit est, eleifend sed dapibus a, semper a eros. Vestibulum blandit vulputate pharetra. Phasellus lobortis leo a nisl euismod, eu faucibus justo sollicitudin. Mauris consectetur, tortor
									sed tempor malesuada, sem nunc porta augue, in dictum arcu tortor id turpis. Proin aliquet vulputate aliquam.
								</p>
							</div>
							<img data-src="holder.js/150x150/auto" alt="graphic" class="img-fluid rounded align-self-start ml-lg-5 mb-5 mb-lg-0 img-thumbnail">
						</div>
					</div>
				</div>
			</div>
		</div>
		<!-- // end .section -->

		<div class="section dark-bg">
			<div class="container">  
				<div class="col-md-12">
					<div class="section-title">
					  <small>MODERN FRAMEWORK BOOTSTRAP 4</small>
					  <h3>TABS ON PLAIN CARD</h3>
				  </div>
					<!-- Tabs on Plain Card -->
					<div class="card card-nav-tabs card-plain">
						<div class="card-header card-header-danger">
							<!-- colors: "header-primary", "header-info", "header-success", "header-warning", "header-danger" -->
							<div class="nav-tabs-navigation">
								<div class="nav-tabs-wrapper">
									<ul class="nav nav-tabs" data-tabs="tabs">
										<li class="nav-item">
											<a class="nav-link active" href="#home" data-toggle="tab">Home</a>
										</li>
										<li class="nav-item">
											<a class="nav-link" href="#updates" data-toggle="tab">Updates</a>
										</li>
										<li class="nav-item">
											<a class="nav-link" href="#history" data-toggle="tab">History</a>
										</li>
									</ul>
								</div>
							</div>
						</div>
						<div class="card-body ">
							<div class="tab-content text-center">
								<div class="tab-pane active" id="home">
									<p>I think that&#x2019;s a responsibility that I have, to push possibilities, to show people, this is the level that things could be at. So when you get something that has the name Kanye West on it, it&#x2019;s supposed to be pushing the furthest possibilities. I will be the leader of a company that ends up being worth billions of dollars, because I got the answers. I understand culture. I am the nucleus.</p>
								</div>
								<div class="tab-pane" id="updates">
									<p> I will be the leader of a company that ends up being worth billions of dollars, because I got the answers. I understand culture. I am the nucleus. I think that&#x2019;s a responsibility that I have, to push possibilities, to show people, this is the level that things could be at. I think that&#x2019;s a responsibility that I have, to push possibilities, to show people, this is the level that things could be at. </p>
								</div>
								<div class="tab-pane" id="history">
									<p> I think that&#x2019;s a responsibility that I have, to push possibilities, to show people, this is the level that things could be at. I will be the leader of a company that ends up being worth billions of dollars, because I got the answers. I understand culture. I am the nucleus. I think that&#x2019;s a responsibility that I have, to push possibilities, to show people, this is the level that things could be at.</p>
								</div>
							</div>
						</div>
					</div>
				</div>
			</div>
		</div>
    
		<!-- horizontal -->
		<div class="section light-bg">
			<div class="container">
				<div class="section-title">
					<small>MODERN FRAMEWORK BOOTSTRAP 4</small>
					<h3>HORIZONTAL TABS</h3>
				</div>

				<div class="tab-content" id="component-1">

					<div class="tab-pane show active" id="component-1-1" role="tabpanel" aria-labelledby="component-1-1">
						<div class="component-example">
							<div class="container">
								<div class="row">
									<div class="col-md-6">
										<div class="nav nav-pills mb-2">
											<a class="nav-item nav-link active" data-toggle="tab" href="#demo-1-1">First Tab</a>
											<a class="nav-item nav-link" data-toggle="tab" href="#demo-1-2">Second Tab</a>
											<a class="nav-item nav-link" data-toggle="tab" href="#demo-1-3">Third Tab</a>
										</div>
										<div class="tab-content" id="demo-1">
											<div class="tab-pane show active" id="demo-1-1" role="tabpanel" aria-labelledby="demo-1-1">
												<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Error maxime minima commodi vel excepturi repudiandae numquam beatae dignissimos quod accusamus ab perferendis, quibusdam, officiis aspernatur aut vero assumenda voluptatum pariatur.</p>
											</div>
											<div class="tab-pane" id="demo-1-2" role="tabpanel" aria-labelledby="demo-1-2">
												<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Placeat unde veniam qui dicta exercitationem deserunt vel suscipit quas sequi at inventore perferendis aperiam nisi itaque necessitatibus, saepe molestiae iste, accusamus.</p>
											</div>
											<div class="tab-pane" id="demo-1-3" role="tabpanel" aria-labelledby="demo-1-3">
												<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Dolor voluptas voluptate, asperiores maiores perspiciatis itaque aliquam ut blanditiis qui!</p>
											</div>
										</div>
									</div>
									<div class="col-md-6">
										<div class="nav nav-tabs mb-2">
											<a class="nav-item nav-link active" data-toggle="tab" href="#demo-2-1">First Tab</a>
											<a class="nav-item nav-link" data-toggle="tab" href="#demo-2-2">Second Tab</a>
											<a class="nav-item nav-link" data-toggle="tab" href="#demo-2-3">Third Tab</a>
										</div>
										<div class="tab-content" id="demo-2">
											<div class="tab-pane show active" id="demo-2-1" role="tabpanel" aria-labelledby="demo-2-1">
												<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Error maxime minima commodi vel excepturi repudiandae numquam beatae dignissimos quod accusamus ab perferendis, quibusdam, officiis aspernatur aut vero assumenda voluptatum pariatur.</p>
											</div>
											<div class="tab-pane" id="demo-2-2" role="tabpanel" aria-labelledby="demo-2-2">
												<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Placeat unde veniam qui dicta exercitationem deserunt vel suscipit quas sequi at inventore perferendis aperiam nisi itaque necessitatibus, saepe molestiae iste, accusamus.</p>
											</div>
											<div class="tab-pane" id="demo-2-3" role="tabpanel" aria-labelledby="demo-2-3">
												<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Dolor voluptas voluptate, asperiores maiores perspiciatis itaque aliquam ut blanditiis qui! Porro, ad eligendi sequi omnis deleniti obcaecati quod ut, optio eos?</p>
											</div>
										</div>
									</div>
								</div>
							</div>
						</div>
					</div>
				</div>
			</div>
		</section>
		<!-- / horizontal -->
		<div class="section light-bg">
			<div class="container">
				<div class="section-title">
					<small>MODERN FRAMEWORK BOOTSTRAP 4</small>
					<h3>HORIZONTAL TABS</h3>
				</div>    
				<ul class="nav nav-tabs nav-justified">
				<li class="nav-item">
				<a class="nav-link active" data-toggle="tab" href="#tab-1-1"><h6>Clean Bootstrap 4 tab 1</h6></a>
				</li>
				<li class="nav-item">
				<a class="nav-link" data-toggle="tab" href="#tab-1-2"><h6>Clean Bootstrap 4 tab 2</h6></a>
				</li>
				<li class="nav-item">
				<a class="nav-link" data-toggle="tab" href="#tab-1-3"><h6>Clean Bootstrap 4 tab 3</h6></a>
				</li>
				</ul>
				<div class="tab-content">
				<div class="tab-pane show active" id="tab-1-1">
          Content tab 1
				</div>
				<div class="tab-pane" id="tab-1-2">
				Content tab 2
				</div>
				<div class="tab-pane" id="tab-1-3">
				Content tab 3
				</div>
				</div>
			</div>
		</div>
		
  </body>
  </html>
!

CSS 

              
                
body {
    font-family: 'Rubik', sans-serif;
    position: relative;
}
.light-bg {
    background-color: #faf6fb;
}
.dark-bg {
    background-color: #0a0a0a;
}
p.lead {
    color: #8fc400;
    margin-bottom: 2rem;
}
.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title small {
    color: #00bfff;
}
.img-thumbnail {
    border-color: #00bfff;
}

@media (max-width:767px) {
    h1 {
        font-size: 40px;
    }
    h2 {
        font-size: 30px;
    }
}
/*  TABS
----------------------*/

.tab-content {
    border-bottom-right-radius: 3px;
    border-bottom-left-radius: 3px;
    background-color: #FFF;
    box-shadow: 0px 5px 7px 0px rgba(0, 0, 0, 0.04);
    padding: 3rem;
}

@media (max-width:992px) {
    .tab-content {
        padding: 1.5rem;
    }
}

.tab-content p {
    line-height: 1.8;
}

.tab-content h2 {
    margin-bottom: 0.5rem;
}

.nav-tabs {
    border-bottom: 0;
}

.nav-tabs .nav-item .nav-link,
.nav-tabs .nav-link:focus,
.nav-tabs .nav-link:hover {
    padding: 1rem 1rem;
    border-color: #faf6fb #faf6fb #FFF;
    font-size: 19px;
    color: #b5a4c8;
    background: #f5eff7;
}

.nav-tabs .nav-link.active {
    background: #FFF;
    border-top-width: 3px;
    border-color: #12b5e5 #faf6fb #FFF;
    color: #12b5e5;
}


@media (max-width:650px) {
    .nav-tabs {
        display: block;
    }
}
!

JS 

              
                $(function() {
    "use strict";

 $('a[href*="#"]').on('click', function(event) {
        {
            // Figure out element to scroll to
            var target = $(this);
            target = target.length ? target : $('[name=' + this.slice(1) + ']');
            // Does a scroll target exist?
            if (target.length) {
                // Only prevent default if animation is actually gonna happen
                event.preventDefault();
                $('html, body').animate({
                    scrollTop: target.offset().top
                }, 1000, function() {
                    // Callback after animation
                    // Must change focus!
                    var $target = $(target);
                    $target.focus();
                    if ($target.is(":focus")) { // Checking if the target was focused
                        return false;
                    } else {
                        $target.attr('tabindex', '-1'); // Adding tabindex for elements not focusable
                        $target.focus(); // Set focus again
                    };
                });
            }
        }
    });

}); /* End Fn */
!
999px

Console