	* {
		margin: 0;
		padding: 0;
	}
	body {
		font-family: 'Open Sans', sans-serif;
	}
	.top {
		width: 100%;
		background-color: #F05858;
		color: #fff;
	}
	.content {
		max-width: 100%;
		margin: 0 auto;
	}
	.top .content {
		padding-top: 0px;
		padding-bottom: 0px;
		font-weight: 300;
		font-size: 30px;
	}
	.top .content .compatibility {
		float: right;
		text-align: center;
		margin-top: 0px;
	}
	.compatibility .text {
		font-size: 15px;
		margin: 10px;
	}
	h1 {
		margin-top: 20px;
		font-weight: 800;
		color: #4E4E4E;
	}
	h2 {
		font-size: 18px;
		font-weight: 800;
		color: #4E4E4E;
	}
	form {
		margin-top: 20px;
		margin-bottom: 20px;
	}
	input {
		border: 1px solid #ccc;
		padding: 10px;
		outline: none;
		font-size: 14px;
		-webkit-border-radius: 6px;
		-moz-border-radius: 6px;
		border-radius: 30px;
		width: 10%;
		margin: 2px;
	}
	.clr {
		clear: both;
	}
	code, samp, kbd {
		font-family: "Courier New", Courier, monospace, sans-serif;
		text-align: left;
		color: #555;
	}
	pre code {
		line-height: 1.6em;
		font-size: 11px;
	}
	pre {
		padding: 0.1em 0.5em 0.3em 0.7em;
		border-left: 11px solid #ccc;
		margin: 1.7em 0 1.7em 0.3em;
		overflow: auto;
		width: 93%;
		text-align: left;
		font-size: 14px;
		background-color: #4E4E4E;
		color: #fff;
	}
	/* target IE7 and IE6 */
	*:first-child+html pre {
		padding-bottom: 2em;
		overflow-y: hidden;
		overflow: visible;
		overflow-x: auto; 
	}
	* html pre { 
		padding-bottom: 2em;
		overflow: visible;
		overflow-x: auto;
	}
	img.author {
		border-radius: 50%;
		border: 3px solid #ffffff;
		-webkit-box-shadow: 0 0 4px 1px #BDBDBD;
		box-shadow: 0 0 4px 1px #BDBDBD;
		float: left;
		margin-right: 10px;
		margin-bottom: 20px;
	}
	.compatibility .nagegator {
		font-size: 11px;
		float: left;
		margin: 5px;
	}
	.subtitle {
		font-size: 18px;
	}
	
    .btn-primary {
  color: #fff;
  background-color: #007bff;
  border-radius: 35px;
  border: 2px solid rgba(0, 70, 147, 0.75);
}
.btn-success {
  color: #fff;
  background-color: #28a745;
  border-radius: 35px;
  border: 1px solid rgba(21, 87, 36, 0.75);
}
.btn-secondary {
  color: #fff;
  background-color: #868e96;
  border-radius: 35px;
  border: 1px solid rgba(134, 142, 150, 0.75);
}
.btn-info {
  color: #fff;
  background-color: #17a2b8;
  border-radius: 35px;
  border: 1px solid rgba(23, 162, 184, 0.75);  
}
.btn-dark {
  color: #fff;
  background-color: #343a40;
  
  border-radius: 35px;
  border: 1px solid rgba(52, 58, 64, 0.75);    
}
.btn-danger {
  color: #fff;
  background-color: #dc3545;
  border-radius: 35px;
  border: 1px solid rgba(220, 53, 69, 0.75);      
}
.btn-warning {
  color: #212529;
  background-color: #ffc107;
  border-radius: 35px;
  border: 1px solid rgba(255, 193, 7, 0.75);    
}
.btn-light {
  color: #212529;
  background-color: #f8f9fa;
  border-color: #f8f9fa;
  border-radius: 35px;
  border: 1px solid rgba(248, 249, 250, 0.75);     
}