.bk-clear {
	overflow: hidden;
	display: block;
	clear: both;
}

.bk-button-wrapper a {
	border: none;
	padding: 0;
	margin: 0;
	-webkit-transition: all .3s ;
	-moz-transition: all .3s ;
	-o-transition: all .3s ;
	transition: all .3s ;
}

.bk-button-wrapper .bk-button {
	font-family: Arial, Helvetica, sans-serif;
	color: #ffffff;
	padding: 5px 12px;
	font-size: 12px;
	background: #6b6b6b;
	background: -moz-linear-gradient(
		top,
		#6b6b6b 0%,
		#000000);
	background: -webkit-gradient(
		linear, left top, left bottom, 
		from(#6b6b6b),
		to(#000000));
	border: 1px solid #000000;
	text-shadow:
		0px -1px 0px rgba(000,000,000,0.4),
		0px 1px 0px rgba(255,255,255,0.3);
	display: inline-block;
	-webkit-box-shadow: 0px 0px 3px 1px rgba(0, 0, 0, .4);
	-moz-box-shadow: 0px 0px 3px 1px rgba(0, 0, 0, .4);
	box-shadow: 0px 0px 3px 1px rgba(0, 0, 0, .4);
	margin: 10px;
	behavior: url(PIE.htc);
}

.bk-button-wrapper a:hover {
	color: none;
	opacity: 0.8;
}

.bk-button-wrapper .small {
	padding: 5px 12px;
	font-size: 12px;
}

.bk-button-wrapper .large {
	padding: 10px 22px;
	font-size: 14px;
}

.bk-button-wrapper .circle {
	border-radius: 1.5em;
	-moz-border-radius: 1.5em;
	-webkit-border-radius: 1.5em;
}

.bk-button-wrapper .rounded {
	border-radius: 6px;
	-moz-border-radius: 6px;
	-webkit-border-radius: 6px;
}

.bk-button-wrapper .square {
	border-radius: 0;
	-moz-border-radius: 0;
	-webkit-border-radius: 0;
}

.bk-button-wrapper .left {
	float: left;
}

.bk-button-wrapper .right {
	float: right;
}

.bk-button-wrapper .blue {	
	color: #ffffff;
	border: 1px solid #325273;
	background: #258dc8;
	background: -moz-linear-gradient(
		top,
		#258dc8 0%,
		#003366);
	background: -webkit-gradient(
		linear, left top, left bottom, 
		from(#258dc8),
		to(#003366));
}

.bk-button-wrapper .red {
	color: #ffffff;
	background: #ff4242;
	background: -moz-linear-gradient(
		top,
		#ff4242 0%,
		#c40000);
	background: -webkit-gradient(
		linear, left top, left bottom, 
		from(#ff4242),
		to(#c40000));
	border: 1px solid #8f0007;
}

.bk-button-wrapper .yellow {
	color: #a67906;
	background: #ffffaf;
	background: -moz-linear-gradient(
		top,
		#ffffaf 0%,
		#ffce51 50%,
		#ffbc11);
	background: -webkit-gradient(
		linear, left top, left bottom, 
		from(#ffffaf),
		color-stop(0.50, #ffce51),
		to(#ffbc11));
	border: 1px solid #a67906;
	text-shadow:
		0px -1px 0px rgba(166,121,006,1),
		0px 1px 0px rgba(255,255,255,0.2);
}

.bk-button-wrapper .green {
	color: #ffffff;
	background: #78ad4c;
	background: -moz-linear-gradient(
		top,
		#78ad4c 0%,
		#174209);
	background: -webkit-gradient(
		linear, left top, left bottom, 
		from(#78ad4c),
		to(#174209));
	border: 1px solid #007304;
}

.bk-button-wrapper .white {
	color: #616f7a;
	background: #ffffff;
	background: -moz-linear-gradient(
		top,
		#ffffff 0%,
		#ffffff 50%,
		#d6d6d6);
	background: -webkit-gradient(
		linear, left top, left bottom, 
		from(#ffffff),
		color-stop(0.50, #ffffff),
		to(#d6d6d6));
	border: 1px solid #bbbbbb;
	text-shadow:
		0px -1px 0px rgba(000,000,000,0),
		0px 1px 0px rgba(255,255,255,1);
}