/* 代码整理：懒人之家 www.lanrenzhijia.com */
* {
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}
html, body {
	margin: 0;
	padding: 0;
}

/*h1, h2, h3, p, pre, ul {
	margin: 0;
	padding: 0;
}
h1 {
	font-size: 48px;
	line-height: 1;
	margin-bottom: 1em;
}
h2 {
	font-size: 24px;
	line-height: 1;
	margin-bottom: 1em;
}
h3 {
	font-size: 16px;
	line-height: 1;
	margin-bottom: 1em;
}
p, pre, ul {
	margin-bottom: 2em;
}
pre {
	background: #fefefe;
	border: 1px solid #dedede;
	overflow-x: auto;
	padding: 2em;
}
ul {
	margin-left: 1em;
}*/

/* 主要代码部分 */
#nav_left {
left: 20px;
list-style: none;
margin: 0;
position: fixed;
/*top: 20px;*/
}

#nav_left li {margin-bottom: 2px;
list-style-type:none;

}

#nav_left a {background: #ededed;
        width:110px;
        color: #666;
		display: block;	
		font-size: 14px;
		padding: 5px 10px;
		text-decoration: none;
		text-transform: uppercase;}
#nav_left a:hover {background: #dedede;}
#nav_left .current a {background: #666;
                  color: #ededed;}
body #container {margin: 0 auto;	
	width: 100%;
            /* width: 1000px;
			 text-align:center;*/}
.section {
           min-height: 60vh;
		   padding-bottom:30px;
		  /* padding: 50px 20px;*/}
.section p:last-child {	margin-bottom: 0;}
/* 代码整理：懒人之家 www.lanrenzhijia.com */