*, *:after, *:before { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; }
body, html { font-size: 100%; padding: 0; margin: 0; height: 100%;}

/* Clearfix hack by Nicolas Gallagher: http://nicolasgallagher.com/micro-clearfix-hack/ */
.clearfix:before, .clearfix:after { content: " "; display: table; }
.clearfix:after { clear: both; }

body {
	font-family: "Helvetica Neue",Helvetica,Arial,'Microsoft YaHei',sans-serif,'Lato', Calibri;
	color: #777;
	background: url(../img/bg_grid.png) 0 0 repeat;
}

a {
	color: #555;
	text-decoration: none;
	outline: none;
}

a:hover,
a:active {
	color: #777;
}

a img {
	border: none;
}

/* Header Style */
.main,
.container > header {
	margin: 0 auto;
	/*padding: 2em;*/
}

.container {
	height: 100%;
}

.container > header {
	padding-top: 20px;
	padding-bottom: 20px;
	text-align: center;
	/*background: rgba(0,0,0,0.01);*/
}

.container > header h1 {
	font-size: 2.625em;
	line-height: 1.3;
	margin: 0;
	font-weight: 300;
}

.container > header span {
	display: block;
	font-size: 60%;
	opacity: 0.3;
	padding: 0 0 0.6em 0.1em;
}

/* Main Content */
.main {
	/*max-width: 69em;*/
	width: 100%;
	height: 100%;
	overflow: hidden;
}
.demo-scroll{
	overflow-y: scroll;
	width: 100%;
	height: 100%;
}
.column {
	float: left;
	width: 50%;
	padding: 0 2em;
	min-height: 300px;
	position: relative;
}

.column:nth-child(2) {
	box-shadow: -1px 0 0 rgba(0,0,0,0.1);
}

.column p {
	font-weight: 300;
	font-size: 2em;
	padding: 0;
	margin: 0;
	text-align: right;
	line-height: 1.5;
}

/* To Navigation Style */
.htmleaf-top {
	/*background: #fff;
	background: rgba(255, 255, 255, 0.6);*/
	text-transform: uppercase;
	width: 100%;
	font-size: 0.69em;
	line-height: 2.2;
}

.htmleaf-top a {
	padding: 0 1em;
	letter-spacing: 0.1em;
	color: #888;
	display: inline-block;
}

.htmleaf-top a:hover {
	background: rgba(255,255,255,0.95);
	color: #333;
}

.htmleaf-top span.right {
	float: right;
}

.htmleaf-top span.right a {
	float: left;
	display: block;
}

.htmleaf-icon:before {
	font-family: 'codropsicons';
	margin: 0 4px;
	speak: none;
	font-style: normal;
	font-weight: normal;
	font-variant: normal;
	text-transform: none;
	line-height: 1;
	-webkit-font-smoothing: antialiased;
}



/* Demo Buttons Style */
.htmleaf-demos {
	padding-top: 1em;
	font-size: 0.9em;
}

.htmleaf-demos a {
	display: inline-block;
	margin: 0.2em;
	padding: 0.45em 1em;
	background: #999;
	color: #fff;
	font-weight: 700;
	border-radius: 2px;
}

.htmleaf-demos a:hover,
.htmleaf-demos a.current-demo,
.htmleaf-demos a.current-demo:hover {
	opacity: 0.6;
}

.htmleaf-nav {
	text-align: center;
}

.htmleaf-nav a {
	display: inline-block;
	margin: 20px auto;
	padding: 0.3em;
}
.bb-custom-wrapper {
	width: 420px;
	position: relative;
	margin: 0 auto 40px;
	text-align: center;
}
/* Demo Styles */

.demo-1 body {
	color: #87968e;
	
}

.demo-1 a {
	color: #72b890;
}

.demo-1 .htmleaf-demos a {
	
	color: #fff;
}

/****/
.related {
	/*margin-top: 5em;*/
	color: #fff;
	background: #333;
	text-align: center;
	font-size: 1.25em;
	padding: 3em 0;
	overflow: hidden;
}

.related a {
	display: inline-block;
	text-align: left;
	margin: 20px auto;
	padding: 10px 20px;
	opacity: 0.8;
	-webkit-transition: opacity 0.3s;
	transition: opacity 0.3s;
	-webkit-backface-visibility: hidden;
}

.related a:hover,
.related a:active {
	opacity: 1;
}

.related a img {
	max-width: 100%;
}

.related a h3 {
	font-weight: 300;
	margin-top: 0.15em;
	color: #fff;
}

@media screen and (max-width: 40em) {

	.htmleaf-icon span {
		display: none;
	}

	.htmleaf-icon:before {
		font-size: 160%;
		line-height: 2;
	}

}

@media screen and (max-width: 46.0625em) {
	.column {
		width: 100%;
		min-width: auto;
		min-height: auto;
		padding: 1em; 
	}

	.column p {
		text-align: left;
		font-size: 1.5em;
	}

	.column:nth-child(2) {
		box-shadow: 0 -1px 0 rgba(0,0,0,0.1);
	}
}

@media screen and (max-width: 25em) {

	.htmleaf-icon span {
		display: none;
	}

}