@charset "Shift_JIS";

/**
 * index.css
 * update : 2014.05.20
 */

/*--------------------------------------------------------------------------------
	.main
--------------------------------------------------------------------------------*/
.main {
	position: relative;
	margin-top: 20px;
	background: url("../img/idx_main_img.jpg") no-repeat;
}
.main h2 {
	padding: 15px 0 16px;
	text-align: center;
}
.main h2 img {
	width: 334px;
	height: auto;
}

@media (max-width:640px){
	.main {
		margin-top: 0;
		background-position: center 0;
		background-size: cover;
	}
	.main h2 img {
		width: 70%;
		max-width: 260px;
	}
}

/*--------------------------------------------------------------------------------
	.intro
--------------------------------------------------------------------------------*/
.intro {
	margin-top: 16px;
	*zoom: 1;
}
.intro:after {
	clear: both;
	display: block;
	content: "";
}
.intro .txt-box {
	margin: 0 0 0 42px;
	padding-top: 30px;
}
.intro h3 {
	font-size: 181.3%;
	line-height: 1.2;
	color: #555;
}
.intro p {
	margin-top: 20px;
	font-size: 118.8%;
	line-height: 2.0;
	letter-spacing: 0.05em;
	color: #555;
}
.intro .img-box {
	float: right;
	margin: -55px 10px 0 0;
	width: 320px;
}
.intro .img-box img {
	margin-left: -45px;
}

@media (max-width:640px){
	.intro {
		margin: 30px 10px 0;
	}
	.intro .txt-box {
		margin: 0;
		padding-top: 0;
	}
	.intro h3 {
		font-size: 150%;
	}
	.intro p {
		margin-top: 15px;
		font-size: 100%;
		line-height: 1.8;
		letter-spacing: 0.0;
	}
	.intro p br {
		display: none;
	}
	.intro .img-box {
		float: none;
		margin: 10px 0 0;
		width: auto;
		text-align: center;
	}
	.intro .img-box img {
		margin: 0;
		width: 95%;
		max-width: 354px;
	}
}

/*--------------------------------------------------------------------------------
	.menu
--------------------------------------------------------------------------------*/
.menu {
	margin-top: 20px;
}
.menu ul {
	margin-left: -18px;
	*zoom: 1;
}
.menu ul:after {
	clear: both;
	display: block;
	content: "";
}
.menu li {
	float: left;
	margin: 17px 0 0 18px;
}

@media (max-width:640px){
	.menu {
		padding-bottom: 30px;
	}
	.menu ul {
		margin: 0;
	}
	.menu li {
		width: 49%;
	}
	.menu li:nth-child(odd) {
		margin: 2% 1% 0 0;
	}
	.menu li:nth-child(even) {
		margin: 2% 0 0 1%;
	}
	.menu li img {
		width: 100%;
	}
}
@media (max-width:479px){
	.menu li {
		width: auto;
		margin: 3% 0 0 0 !important;
	}
}