body, html { font-size: 100%; 	padding: 0; margin: 0;}

/* Reset */
*,
*:after,
*:before {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

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

.clearfix:after {
	clear: both;
}


.demo{padding: 1.5em 0;}

/* Header */
.htmleaf-header{
	padding: 1em 190px 1em;
	letter-spacing: -1px;
	text-align: center;
	background: #66677c;
}
.htmleaf-header h1 {
	color: #D5D6E2;
	font-weight: 600;
	font-size: 2em;
	line-height: 1;
	margin-bottom: 0;
	font-family: "Microsoft YaHei","宋体","Segoe UI", "Lucida Grande", Helvetica, Arial,sans-serif, FreeSans, Arimo;
}
.htmleaf-header h1 span {
	font-family: "Microsoft YaHei","宋体","Segoe UI", "Lucida Grande", Helvetica, Arial,sans-serif, FreeSans, Arimo;
	display: block;
	font-size: 60%;
	font-weight: 400;
	padding: 0.8em 0 0.5em 0;
	color: #c3c8cd;
}
/*nav*/
.htmleaf-demo a{color: #fff;text-decoration: none;}
.htmleaf-demo{width: 100%;padding-bottom: 1.2em;}
.htmleaf-demo a{display: inline-block;margin: 0.5em;padding: 0.6em 1em;border: 3px solid #fff;font-weight: 700;}
.htmleaf-demo a:hover{opacity: 0.6;}
.htmleaf-demo a.current{background:#1d7db1;color: #fff; }