body{
}
#contents_area {
	/*padding: 0 0 120px 0;*/
	position: relative;
	z-index: 100;
    text-align: center;
}


/*-----------------------------------------------
main
-------------------------------------------------*/
#main {
	position: relative;
	max-width: 100%;
	padding-top: 59%; 
	margin-top: 0;
}
#main .main_img {
	position: fixed;	
	left: 0;
	top: 0px;
	width: 100%;
	z-index: -1;
}
#main .brand_back {
	position: absolute;
	top: 100px;
	width: 100%;
	filter:alpha(opacity=80);
	-moz-opacity: 0.8;
	opacity: 0.8;
}
#main .brand {
	position: absolute;
	top: 105px;
	left:	calc(50% - 480px);
	width: 55%;
}
#main .catch {
	position: absolute;
	top: 20%;
	left:	0%;
	width: 55%;
	margin: 10% auto;
}
#main .catch p {
	color: #FFF;
	line-height: 1.3;
	text-align: center;
	text-shadow:0px 0px 6px #000;
}
/*-----------------------------------------------
main
-------------------------------------------------*/
.f-1l {
	font-size: 48px;
	font-weight: bold;
}
.f-2l {
	font-size: 18px;
}


/*-----------------------------------------------
top_section
-------------------------------------------------*/
.top_section h2{
	font-size: 30px;
	margin: 50px 0 70px;
	text-align: center;
}
.top_section h3{
	font-size: 24px;
	margin: 50px 0 70px;
}

.cont_catch p{
	font-size: 16px;
	line-height: 1.7em;
	text-align: center;
}
.design{
	width:100%;
	margin: 40px 0 100px;
	background: #000;
}
.design img{
	width:100%;
}
.design_text{
	width:350px;
	float: left;
	padding: 20px;
}
.design_text h5{
	color: #FFF;
	font-size: 24px;
	margin: 20px 0 50px;
}
.design_text p{
	color: #FFF;
	font-size: 16px;
}
.feature_r{
	width:780px;
	background: #FFF;
}
.feature_r img{
	float: left;
}
.feature_r_text{
	width:45%;
	max-width:400px;
	float: right;
	margin-right: 3%;
}
.feature_r h3{
	margin: 0px 0 30px;
	padding-top: 20px;
}
.feature_l{
	width:780px;
	background: #FFF;
}
.feature_l img{
	float: right;
}
.feature_l_text{
	width:45%;
	max-width:385px;
	float: left;
	margin-right: 3%;
}
.feature_l h3{
	margin: 0px 0 30px;
	padding-top: 20px;
}
.ajust_feature_head{
	width: 100%;
	margin: 20px 0;
}
.ajust_feature h3{
	width: 100%;
	margin: 100px 0 5px;
	border-bottom: 2px solid #000;
}
.ajust_feature h4{
	width: 100%;
	font-size: 18px;
	margin: 20px 5px 5px;
	font-weight: bold;
}
.ajust_feature p{
	font-size: 16px;
	margin: 40px 0 10px;
}
.option_feature{
	width: 32%;
	max-width: 250px;
	height: 350px;
	margin: 0 1% 70px 0;
	float: left;
}
.option_feature p{
	font-size: 14px;
	margin: 10px 5px 10px;
}
.ajust_type {
	text-align: center;
}
.ajust_type img{
	float: left;
	margin: 10px 0 90px;
}
.ajust_type h3{
	width: 100%;
	margin: 50px 0 5px;
	border-bottom: 2px solid #000;
}
.spec	h3{
	width: 100%;
	margin: 50px 0 5px;
	border-bottom: 2px solid #000;
}
.products, .variation{
	width: 100%;
	height: auto;
	padding-bottom: 50px;
}
.products-conte{
	width: 100%;
	display: flex;
	flex-wrap: wrap;
}
.products-inner{
	width: 50%;
	padding-bottom: 30px;
}
.products h3,.variation h3{
	width: 100%;
	margin: 0 0 5px;
	border-bottom: 2px solid #000;
}
 .products img,.variation img{
	width:100%;
}
.submenu_box{
	width: 200px;
	float: right;
	font-size: 14px;
	line-height: 26px;
}
 .menu_ttl{
 	margin: 50px 0 1px;
	padding:5px 0px 5px 20px;
	background: #000;
	color: #FFF;
}
.menu_carrent {
	padding:5px 0px 5px 20px;
	background: #FFF;
	border-bottom: 2px solid #DDD;
}
.menu_carrent a{
	color: #000;
}
.menu_other {
 	margin-bottom: 2px;
	padding:5px 0px 5px 20px;
	background: #DDD;
}
.menu_other a{
	color: #000;
}

footer {
	position: relative;
	z-index: 100;
}
@media only screen and (max-width: 1000px) {
	#main {
   		/*margin-top: -105px;*/
   }
   #main .brand_back,  #main .brand{
   		display: none;
   }
	#main .catch {
		margin: 10% auto 0;
	}
	.cont_box{
	width: 98%;
	float: none;
	margin: 0 auto;
	}
	.ajust_type img{
	width:	50%;
	}
	.variation{
	width: 96%;
	margin: 0 2%;
	text-align: center;
	}
	.variation img{
	width: 100%;
	}
	.submenu_box{
	display: none;
	}
}

@media only screen and (max-width: 640px) {
	#main {
   		margin-top:  -20px;
   }
	#contents_area{
		padding: 0; 
	}
	#main .catch {
		display: none;
	}
	.top_section h2{
	font-size: 20px;
	margin: 50px 3% 30px;
	font-weight: bold;
	line-height: 1.3em;
	text-align: left;
	}
	.f-1l {
		font-size: 24px;
	}
	.f-2l {
		font-size: 18px;
	}
	.cont_catch p{
	margin: 0px 3% 30px;
	font-size: 16px;
	text-align: left;
	}
	.design{
	width: 94%;
	margin: 40px 3% 30px;
	}
	.design img{
	float: none;
	width: 100%;
	}
	.design_text{
	width: 90%;
	padding: 1% 5% 2%;
	float: none;
	} 
	.design_text h5{
	font-size: 20px;
	font-weight: bold;
	margin: 10px 0 10px;
	}
	.feature_r{
	width: 94%;
	margin: 40px 3% 100px;
	}
	.feature_r img{
	float: none;
	width: 100%;
	}
	.feature_r_text{
	width: 100%;
	max-width: initial;
	padding: 0;
	float: none;
	margin-bottom: 30px;
	}
	.feature_r h3{
	font-size: 20px;
	font-weight: bold;
	margin: 10px 0 10px;
	}
	.feature_l{
	width: 94%;
	margin: 40px 3% 100px;
	}
	.feature_l img{
	float: none;
	width: 100%;
	}
	.feature_l_text{
	width: 100%;
	max-width: initial;
	padding: 0;
	float: none;
	margin-bottom: 30px;
	}
	.feature_l h3{
	font-size: 20px;
	font-weight: bold;
	margin: 10px 0 10px;
	}
	.ajust_feature_head{
	display: none;
	}
	.ajust_feature{
	width: 96%;
	margin: 2%;
	}
	.ajust_feature h3{
	width: 100%;
	margin:10px 0 20px;
	border-bottom: 2px solid #000;
	}
	.ajust_feature h4{
	width: 100%;
	font-size: 16px;
	font-weight: bold;
	}
	.option_feature{
	width:48%;
	max-width: initial;
	font-size: 13px;
	margin:  1px;
	}
	.ajust_type{
	text-align: center;
	}
	.ajust_type img{
	width:	100%;
	max-width:	390px;
	float: none;
	width: 96%;
	margin: 2%;
	}
	.spec{
	width: 96%;
	margin: 2%;
	}
	.variation{
	width: 96%;
	margin: 2%;
	text-align: center;
	}
	.products-inner{
	width: 100%;
	}
	.variation img{
	width:	100%;
	float: none;
	}
}
@media only screen and (max-width: 480px) {
	.option_feature{
	width:100%;
	font-size: 13px;
	margin:  10px 1%;
	height: auto;
	}.option_feature h4{
	margin: 0 0 3px;
	}
	.option_feature img{
	width:48%;
	margin-left: 2%;
	float: right;
	
	}
}