<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>
<input type="range" min="0" max="100" value="40"/>
</div
</div>
</div>
/* Special styling for WebKit/Blink */
input[type=range] {
-webkit-appearance: none;
}
input[type=range]::-webkit-slider-thumb {
-webkit-appearance: none;
border: 10;
height: 15px;
width: 15px;
border-radius: 50%;
background: #3399cc;
cursor: pointer;
margin-top: -5px; /* You need to specify a margin in Chrome, but in Firefox and IE it is automatic */
transition : all .3s;
border:0;
}
input[type=range]:hover::-webkit-slider-thumb{
box-shadow: 0px 0px 0px 4px rgba(51, 153, 204, 0.49);
}
input[type=range]::-webkit-slider-runnable-track {
width: 100%;
height: 4px;
cursor: pointer;
background: #3071a9;
}
