Bootstrap Modern 3D Buttons


<div class="container">
	<div class="row">
	    <button class="btn btn-sm btn-default">Default</button>
        <button class="btn btn-sm btn-primary">Primary</button>
        <button class="btn btn-sm btn-info">Info</button>
        <button class="btn btn-sm btn-success">Success</button>
        <button class="btn btn-sm btn-danger">Danger</button>
        <button class="btn btn-sm btn-warning">Warning</button>
	<br>
    <br>
        <button class="btn btn-default">Default</button>
        <button class="btn btn-primary">Primary</button>
        <button class="btn btn-info">Info</button>
        <button class="btn btn-success">Success</button>
        <button class="btn btn-danger">Danger</button>
        <button class="btn btn-warning">Warning</button>
	
    <br>
       <br>
		<button class="btn btn-lg btn-default">Default</button>
        <button class="btn btn-lg btn-primary">Primary</button>
        <button class="btn btn-lg btn-info">Info</button>
        <button class="btn btn-lg btn-success">Success</button>
        <button class="btn btn-lg btn-danger">Danger</button>
        <button class="btn btn-lg btn-warning">Warning</button>
	</div>
</div>

    .container {margin-top:40px;}
body {text-rendering:optimizespeed;}
.btn:not(a) {border:0;border-bottom:0;border-left:0;font-weight:'900';font-family:'Ubuntu', sans-serif;box-shadow: inset 0 -3.2px rgba(0, 0, 0, 0.12),inset 2px 0 rgba(0, 0, 0, 0.1);outline:none;-webkit-outline:none;-o-outline:none;-moz-outline:none;}
.btn:active:not(a), .btn.active {outline:none;-moz-outline:none;background-image: none;-webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125) !important;position: relative;box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125) !important;top: 1px;left:-1px;}
.btn:focus:not(a) {outline:none;-webkit-outline:none;-moz-outline:none;}
.btn-sm {padding-top:1.5px;}

    

	
  WebFontConfig = {
    google: { families: [ 'Source+Sans+Pro:300,400,600:latin,latin-ext' ] }
  };
  (function() {
    var wf = document.createElement('script');
    wf.src = ('https:' == document.location.protocol ? 'https' : 'http') +
      '://ajax.googleapis.com/ajax/libs/webfont/1/webfont.js';
    wf.type = 'text/javascript';
    wf.async = 'true';
    var s = document.getElementsByTagName('script')[0];
    s.parentNode.insertBefore(wf, s);
  })();