<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 ---------->
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.2.0/css/all.css" integrity="sha384-hWVjflwFxL6sNzntih27bfxkr27PmbbK/iSvJ+a4+0owXq79v+lsFkW54bOGbiDQ" crossorigin="anonymous">
<section id="About">
<div class="container py-5">
<h1 class="text-center" style=" font-family: Bradley Hand, cursive;"> ABOUT US</h1>
<p class="text-center py-5" style=" font-family: Bradley Hand, cursive;">
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</p>
<div class="row py-3">
<div class="col-sm">
<div class="text-center">
<i class="fas fa-seedling" style="font-size: 50px;"></i>
<h3 class="py-3" style=" font-family: Bradley Hand, cursive;">Seeding</h3>
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<a href="https://www.tsrtechsolutions.com" target="_blank" class="btn btn-primary-ou text-white" >Read More</a>
</div>
</div>
<div class="col-sm">
<div class="text-center">
<i class="fas fa-heartbeat" style="font-size: 50px;"></i>
<h3 class="py-3" style=" font-family: Bradley Hand, cursive;">Stay Healthy</h3>
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<a href="https://www.tsrtechsolutions.com" target="_blank" class="btn btn-primary-ou text-white" >Read More</a>
</div>
</div>
<div class="col-sm">
<div class="text-center">
<i class="fas fa-tree" style="font-size: 50px;"></i>
<h3 class="py-3" style=" font-family: Bradley Hand, cursive;">Tree</h3>
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<a href="https://www.tsrtechsolutions.com" target="_blank"class="btn btn-primary-ou text-white" >Read More</a>
</div>
</div>
</div>
</div>
</section>
.btn-primary-ou {
font-family: Bradley Hand, cursive;
background-color: rgb(5, 5, 5);
border-color: rgb(255, 255, 255);
border: 2px solid #fff;
font-size: 15px ;
padding: 12px 30px;
border-radius: 50px;
}
.btn-primary-outline {
background-color: rgba(5, 5, 5, 0.185);
border-color: rgb(255, 255, 255);
border: 2px solid #fff;
font-size: 21px ;
padding: 12px 30px;
border-radius: 50px;
}