<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>
<!------ Include the above in your HEAD tag ---------->
<div class="container">
<div class="row">
<svg class=“heart-icon" version="1.1" baseProfile="tiny" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="150px" height="150px" viewBox="0 0 200 200" xml:space="preserve">
<path class="path" fill="none" stroke="#000000" stroke-width="6" stroke-miterlimit="10" d="M99.4,183c0,0,90.2-70.1,90.2-108.6 S164.6,21,144.5,21S99.4,49.4,99.4,49.4S78.9,21,56.9,21c-22,0-48.4,9.2-45.9,53.4S99.4,183,99.4,183z"/>
</svg>
</div>
</div>
@keyframes draw {
100% {
stroke-dashoffset: 0;
}
}
.path {
stroke-dasharray: 555;
stroke-dashoffset: 555;
-webkit-animation: draw 3s normal linear forwards;
-moz-animation-name: draw 3s normal linear forwards;
-o-animation-name: draw 3s normal linear forwards;
animation-name: draw 3s normal linear forwards;
}