@charset "utf-8";
/* CSS Document */

body{
	margin:0;
	padding:0;
}
body *{
	box-sizing:border-box;
}
h1{
	background: url(../images/clover.png) 50% 0%;
	text-align: center;
	font-size: 50px;
	margin: 0;
	padding: 100px 0;
}
h1 a{
	color: #FFF;
	text-decoration: none;
}
hr{
	margin: 20px 0;
	clear: both;
}
a.btn{
	display: inline-block;
	padding: 10px 20px;
	background-color: #1f5e68;
	color: #FFF;
	text-decoration: none;
}
a.btn:hover{
	opacity: 0.6;
}

#wrapper{
	padding: 50px 0 0 0;
	max-width: 1000px;
	margin: auto;
	letter-spacing: -2px;
}
#wrapper:after,hr:after{
	content: "";
	display: block;
	clear: both;
}
#navi{
	width: 200px;
	letter-spacing: 0px;
	float: left;
}
#navi ul,#navi li{
	padding: 0;
	margin: 0 0 5px;
	list-style-type: none;
}
#navi li a{
	display: block;
	background-color: #a0c27f;
	color: #000;
	padding: 10px;
	text-decoration: none;
	font-weight: bold;
}
#navi li a:hover{
	background-color: #6a8252;
	color: #fff;
}


#content{
	width: 750px;
	padding: 0 0 100px;
	letter-spacing: 0px;
	float: right;
}

#content div.box{
	margin: 20px 0 10px;
	padding: 20px;
	background-color: #e5e9d9;
}
#content div.box h4,#content div.box h3,#content div.box li{
	margin: 0 0 10px;
}

#content > h3{
	background-color: #b3e186;
	padding: 5px;
	margin: 50px 0 20px;
	border-radius: 0 20px 20px 0;
}

pre{
	display: block;
	font-family: sans-serif;
	margin: 0;
	padding: 0;
	line-height: 1.8;
}