<link href="//netdna.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//netdna.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script> <script src="//code.jquery.com/jquery-1.11.1.min.js"></script> <!------ Include the above in your HEAD tag ----------> <div style="margin-top: 50px;margin-bottom: 50px;" class="container"> <h2>What can you do with it?</h2> <div class="row"> <div class="col-md-4"> <p> <button type="button" class="btn btn-primary btn-lg">Large button</button> <button type="button" class="btn btn-default btn-lg">Large button</button> </p> <p> <button type="button" class="btn btn-primary">Default button</button> <button type="button" class="btn btn-default">Default button</button> </p> <p> <button type="button" class="btn btn-primary btn-sm">Small button</button> <button type="button" class="btn btn-default btn-sm">Small button</button> </p> <p> <button type="button" class="btn btn-primary btn-xs">Extra small button</button> <button type="button" class="btn btn-default btn-xs">Extra small button</button> </p> </div> <div class="col-md-4"> <p> <button type="button" class="btn btn-primary btn-round btn-lg">Large button</button> <button type="button" class="btn btn-default btn-round btn-lg">Large button</button> </p> <p> <button type="button" class="btn btn-primary btn-round">Default button</button> <button type="button" class="btn btn-default btn-round">Default button</button> </p> <p> <button type="button" class="btn btn-primary btn-round btn-sm">Small button</button> <button type="button" class="btn btn-default btn-round btn-sm">Small button</button> </p> <p> <button type="button" class="btn btn-primary btn-round btn-xs">Extra small button</button> <button type="button" class="btn btn-default btn-round btn-xs">Extra small button</button> </p> </div> <div class="col-md-4"> <div class="btn-group"> <button type="button" class="btn btn-round btn-default">Left</button> <button type="button" class="btn btn-default">Middle</button> <button type="button" class="btn btn-round btn-default">Right</button> </div> <br /> <br /> <div class="input-group"> <input type="text" class="form-control"> <span class="input-group-btn"> <button class="btn btn-round btn-default" type="button">Search</button> </span> </div><!-- /input-group --> <br /> <div class="btn-group"> <button type="button" class="btn btn-round btn-default">«</button> <button type="button" class="btn btn-default">1</button> <button type="button" class="btn btn-default">2</button> <button type="button" class="btn btn-default disabled">...</button> <button type="button" class="btn btn-default">4</button> <button type="button" class="btn btn-default">5</button> <button type="button" class="btn btn-round btn-default">»</button> </div> <br /> <br /> <div class="btn-group"> <button type="button" class="btn btn-round btn-info">Login</button> <button type="button" class="btn btn-round btn-info">Register</button> </div> </div> </div> </div>

.btn-round{ border-radius: 25em; }