<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<!------ Include the above in your HEAD tag ---------->
<div class="container">
<div class="row">
<div class="col-md-6">
<div class="tab" role="tabpanel">
<!-- Nav tabs -->
<ul class="nav nav-tabs" role="tablist">
<li role="presentation" class="active"><a href="#Section1" aria-controls="home" role="tab" data-toggle="tab">Section 1</a></li>
<li role="presentation"><a href="#Section2" aria-controls="profile" role="tab" data-toggle="tab">Section 2</a></li>
<li role="presentation"><a href="#Section3" aria-controls="messages" role="tab" data-toggle="tab">Section 3</a></li>
</ul>
<!-- Tab panes -->
<div class="tab-content tabs">
<div role="tabpanel" class="tab-pane fade in active" id="Section1">
<h3>tittle 1</h3>
<p>Lorem ipsum dolor sit amet, vitae consequat nisi justo in tortor consectetur adipiscing elit. Fusce semper, magna a ultricies volutpat, mi eros viverra massa, vitae consequat nisi justo in tortor. Proin accumsan felis ac felis dapibus, non iaculis mi varius.</p>
</div>
<div role="tabpanel" class="tab-pane fade" id="Section2">
<h3>tittle 2</h3>
<p>Lorem ipsum dolor sit amet, vitae consequat nisi justo in tortorconsectetur adipiscing elit. Fusce semper, magna a ultricies volutpat, mi eros viverra massa, vitae consequat nisi justo in tortor. Proin accumsan felis ac felis dapibus, non iaculis mi varius.</p>
</div>
<div role="tabpanel" class="tab-pane fade" id="Section3">
<h3>tittle 3</h3>
<p>Lorem ipsum dolor sit amet, vitae consequat nisi justo in tortor consectetur adipiscing elit. Fusce semper, magna a ultricies volutpat, mi eros viverra massa, vitae consequat nisi justo in tortor. Proin accumsan felis ac felis dapibus, non iaculis mi varius.</p>
</div>
</div>
</div>
</div>
</div>
</div>
a:hover,
a:focus{
text-decoration: none;
outline: none;
}
.tab{ font-family: 'Nunito', sans-serif; }
.tab .nav-tabs{
background-color: #fff;
padding: 0 0 1px;
margin: 0 0 10px;
border: none;
border-radius: 30px;
line-height: 30px;
box-shadow: 3px 3px 15px rgba(0, 0, 0, 0.15);
}
.tab .nav-tabs li a{
color: #555;
background: #fff;
font-size: 17px;
font-weight: 700;
text-transform: uppercase;
padding: 8px 20px 6px;
margin: 0 5px 0 0;
border: none;
border-radius: 30px;
overflow: hidden;
position: relative;
z-index: 1;
transition: all 0.3s ease 0.3s;
}
.tab .nav-tabs li.active a,
.tab .nav-tabs li a:hover,
.tab .nav-tabs li.active a:hover{
color: #fff;
background: #269df1;
border: none;
}
.tab .nav-tabs li a:before,
.tab .nav-tabs li a:after{
content: "";
background-color: #1890E0;
width: 100%;
height: 100%;
border-radius: 30px;
opacity: 0.5;
transform: scaleX(0);
position: absolute;
top: 0;
left: 0;
z-index: -1;
transition: all 0.4s ease 0s;
}
.tab .nav-tabs li a:after{
background-color: #7A10EB;
transform: scaleX(0);
transition: all 0.4s ease 0.2s;
}
.tab .nav-tabs li.active a:before,
.tab .nav-tabs li a:hover:before{
opacity: 0;
transform: scaleX(1);
}
.tab .nav-tabs li.active a:after,
.tab .nav-tabs li a:hover:after{
opacity: 1;
transform: scaleX(1);
background: linear-gradient(to right, #1890E0, #7A10EB);
}
.tab .tab-content{
color: #999;
background-color: #fff;
font-size: 17px;
letter-spacing: 1px;
line-height: 30px;
padding: 20px;
box-shadow: 3px 3px 15px rgba(0, 0, 0, 0.15);
border-radius: 20px;
position: relative;
}
@media only screen and (max-width: 479px){
.tab .nav-tabs{
padding: 0;
border-radius: 20px;
}
.tab .nav-tabs li{
width: 100%;
text-align: center;
margin: 0 0 5px;
}
.tab .nav-tabs li:last-child{ margin-bottom: 0; }
.tab .nav-tabs li a{ margin: 0; }
}
