<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>
<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<div class="container">
<div class="card border-warning ">
<div class="card-header" style="font-weight: bold;font-size: 20px">Languages</div>
<div class="card-body">
<blockquote class="blockquote"></blockquote>
<div class="accordion" id="accorID">
<div class="card ">
<div class="card-header" id="headerOne">
<h5 class="mb-0">
<button id="aciklamaTooltip" title="Ayrıntıları görmek için tıklayınız." type="button" class="btn btn-light"
data-toggle="collapse" data-target="#collapseOne" aria-expanded="true" aria-controls="collapseOne">JAVA</button>
</h5>
</div>
<div class="collapse show" id="collapseOne" aria-labelledby="headerOne" data-parent="#accorID">
<div class="card-body">Grails, Hibernate, JHipster, MyBatis, PrimeFaces</div>
</div>
</div>
<div class="card ">
<div class="card-header" id="headerTwo">
<h5 class="mb-0">
<button id="aciklamaTooltip" title="Ayrıntıları görmek için tıklayınız." type="button" class="btn btn-light"
data-toggle="collapse" data-target="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">PHP</button>
</h5>
</div>
<div class="collapse" id="collapseTwo" aria-labelledby="headerTwo" data-parent="#accorID">
</h5>