body{
	background: url(../img/back.gif);
}

.content{
	width: 100%
	padding: 0 20px;
}

.title{
	width: 900px;
	padding: 0 20px;
	margin: 0 auto;
}

.title h1{
	text-align: center;
}

.lead{
	width: 900px;
	padding: 0 20px;
	margin: 0 auto;
}

.lead_1{
	float: left;
	margin-left: 30px;
}

.lead_2{
	float: right;
	margin-right: 30px;
}

.lead_text{
	clear: both;
	text-align: center;
	padding: 30px 0;
}

.himitsu{
	background-color: #E27171;
	width: 100%;
}

.himitsu_part{
	width: 900px;
	padding: 50px 20px;
	margin: 0 auto;
}

.himitsu_text{
	text-align: center;
	margin-bottom: 30px;
}

.himitsu_1{
	float: left;
}

.himitsu_2{
	float: right;
}

.himitsu_3{
	clear: both;
}

.link{
	width: 900px;
	padding: 0 20px;
	margin: 50px auto;
}

.link_text{
	text-align: center;
	margin-bottom: 20px;
}

.link_btn{
	text-align: center;
}

.link a:hover{
	opacity: 0.7;
	transition: 0.5s;
}