a:hover{
	opacity: 0.8;
}

/* clearfix */
.clearfix:after {
	content: "";
	clear: both;
	display: block;
}

/* wrapper */
#wrapper{
	width: 100%;
	background: url("../img/bg.jpg");
}

/* header */
header{
	background: url("../img/header_bg.jpg") repeat-x;
	height: 252px;
}
header #header_catch{
	color: #fff;
	line-height: 29px;
	margin: 0 0 0 15px;
}

header .inner{
	position: relative;
}

header nav#pc_menu{
	margin: 16px 0 0 10px;
	position: absolute;
}
header nav#pc_menu li{
	float: left;
	position; relative;
}
header nav#pc_menu li a {
    background-image: url("../img/header_nav.png");
    display: block;
    height: 0;
    overflow: hidden;
    padding-top: 200px;
    width: 52px;
}
header nav#pc_menu li:nth-child(1) a {
    background-position: 0 0;
}
header nav#pc_menu li:nth-child(2) a {
    background-position: -50px 0;
}
header nav#pc_menu li:nth-child(3) a {
    background-position: -100px 0;
}
header nav#pc_menu li:nth-child(4) a {
    background-position: -150px 0;
}
header nav#pc_menu li:nth-child(5) a {
    background-position: -200px 0;
}
header nav#pc_menu li:nth-child(6) a {
    background-position: -250px 0;
}
header nav#pc_menu li:nth-child(7) a {
    background-position: -300px 0;
}
header nav#pc_menu li:nth-child(8) a {
    background-position: -350px 0;
}
header nav#pc_menu li:nth-child(9) a {
    background-position: -400px 0;
}
header nav#pc_menu li:nth-child(10) a {
    background-position: -450px 0;
}

header nav#pc_menu li:nth-child(1) a:hover:after {
	content: url("../img/h3_icn.png");
	position: absolute;
	bottom: 10px;
	left: 10px;
}
header nav#pc_menu li:nth-child(2) a:hover:after {
	content: url("../img/h3_icn.png");
	position: absolute;
	bottom: 10px;
	left: 62px;
}
header nav#pc_menu li:nth-child(3) a:hover:after {
	content: url("../img/h3_icn.png");
	position: absolute;
	bottom: 10px;
	left: 114px;
}
header nav#pc_menu li:nth-child(4) a:hover:after {
	content: url("../img/h3_icn.png");
	position: absolute;
	bottom: 10px;
	left: 165px;
}
header nav#pc_menu li:nth-child(5) a:hover:after {
	content: url("../img/h3_icn.png");
	position: absolute;
	bottom: 10px;
	left: 217px;
}
header nav#pc_menu li:nth-child(6) a:hover:after {
	content: url("../img/h3_icn.png");
	position: absolute;
	bottom: 10px;
	left: 269px;
}
header nav#pc_menu li:nth-child(7) a:hover:after {
	content: url("../img/h3_icn.png");
	position: absolute;
	bottom: 10px;
	left: 320px;
}
header nav#pc_menu li:nth-child(8) a:hover:after {
	content: url("../img/h3_icn.png");
	position: absolute;
	bottom: 10px;
	left: 372px;
}
header nav#pc_menu li:nth-child(9) a:hover:after {
	content: url("../img/h3_icn.png");
	position: absolute;
	bottom: 10px;
	left: 423px;
}
header nav#pc_menu li:nth-child(10) a:hover:after {
	content: url("../img/h3_icn.png");
	position: absolute;
	bottom: 10px;
	left: 474px;
}

header h1 a {
	background-image: url("../img/logo_non.png");
	display: block;
	height: 0;
	left: 0;
	margin: 35px auto;
	overflow: hidden;
	padding-top: 160px;
	position: absolute;
	right: 0;
	width: 250px;
}

header div#tel{
	background-image: url("../img/header_address.png");
	display: block;
	overflow: hidden;
	height: 0;
	width: 343px;
	padding-top: 125px;
	position: absolute;
	right: 20px;
}

/* frame */
.frm{
	border-bottom: 7px solid #2d7c42;
}


/* inner */
.inner{
	width: 1250px;
	margin: 0 auto;
}

/* side */
#side_content{
	float: left;
	width: 400px;
}

#side_content ul li{
	padding: 0 20px 20px;
}

/* main */
#main_content{
	float: right;
	width: 830px;
	padding: 0 0 0 0;
}

/* magin */
.mt5{
	margin-top: 5px;
}
.mt10{
	margin-top: 10px;
}
.mt15{
	margin-top: 15px;
}
.mt20{
	margin-top: 20px;
}
.mt30{
	margin-top: 30px;
}

.mb5{
	margin-bottom: 5px;
}
.mb10{
	margin-bottom: 10px;
}
.mb15{
	margin-bottom: 15px;
}
.mb20{
	margin-bottom: 20px;
}
.mb30{
	margin-bottom: 30px;
}

/* footer */
footer{
	margin-top: 40px;
	background: #2d7c42;
	color: #fff;
}
footer p{
	padding: 10px 0;
	text-align :center;
}

/* page top */
#page-top{
	bottom: 20px;
    font-size: 77%;
    position: fixed;
    right: 20px;
}
#page-top img{
	max-width: 60px;
}

.sp{
	display: none;
}
.pc{
	display: block;
}

@media screen and (max-width:768px) {
	.sp{
		display: block;
	}
	.pc{
		display: none;
	}
	#sp_btn{
		float: right;
		width: 40px;
		cursor: pointer;
		margin: 2px 10px;
	}
	#sp_menu{
		display: none;
		position: absolute;
		top: 44px;
		width: 100%;
		z-index: 99999;
	}

	#sp_menu ul li{
		display: block;
		background: #eee;
		border-top: 1px solid #fff;
		border-bottom: 1px solid #fff;
	}
	#sp_menu ul li a:before{
		content: ">";
	}
	#sp_menu ul li a{
		color: #333;
		display: block;
		padding: 15px 20px;
	}

	body{
		font-size: 90%;
	}

	img{
		max-width: 100%;
	}

	.inner{
		width: 100%;
	}
	header{
		max-height: 190px;
	}
	header #header_catch{
		line-height: 1em;
		margin: 0;
		font-size: 11px;
		width: 80%;
		float: left;
	}
	header h1 a{
		background-repeat: no-repeat;
    	background-size: 100% auto;
    	left: 0;
    	right: 50%;
    	width: 50%;
    	max-width: 250px;
    	margin: 60px 0 0;
	}
	header div#tel{
		margin-top: 60px;
		right: 0;
		background-repeat: no-repeat;
    	background-size: 100% auto;
    	width: 50%;
    	max-width: 350px;
	}

	#side_content{
		float: none;
		width: 100%;
	}
	#side_content::after{
		content: "";
		clear: both;
		display: block;
	}
	#side_content ul li{
		float: left;
		width: 48%;
		padding: 10px 1%;
	}
	#side_content ul li img{
		max-width: 100%;
	}

	#main_content{
		float: none;
		width: 100%;
	}

	#main_img img{
		max-width: 100%;
	}
}