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

html{
	font-size: 62.5%;
}
*,*::before,*::after{
	box-sizing: border-box;
}
body{
	background: #151C20 url("../image/index/be49df3f2e8bf6635d4f40b47d90eb76_m.jpg") no-repeat fixed left bottom;
	background-size: cover;
	background-position: 90% 20%;
	color: #fff;
	text-align: center;
	font-size: 1.4rem;
	font-family: 'Roboto', sans-serif;
    font-family: 'Noto Sans JP', sans-serif;
	margin: 0 auto;
}
a { text-decoration: none; }

header{
	width: 100%;
	background-color: rgba(1,2,2,0.80);
}


@media (min-width: 1201px){

/*-----▼  ヘッダー  ▼-------*/
	

.top_line{ float:right; }
.top_title{
	padding: 50px 30px 0;
	font-size: 1.5rem;
	font-weight: normal;
	float: left;
}
.top_tel{
	width: 250px;
	float: left;
	margin-top: 15px; 
}
.top_contact_bt{
	width: 160px;
	padding: 10px 15px 10px 10px;
	float: left;
	display: block;
	margin: 30px 30px 20px;
	background: linear-gradient(#fff, #5f5c5c); 
	border-radius: 7px;
}
.top_contact_bt:hover { background: #EED801; }


/*------▼　グローバルナビ（ドロップダウン）▼------ */
	
#accordion{ display: initial;}
#global_navi{ 
	clear: both; 
}
.dropdwn{
    max-width: 1200px;
    display: flex;
}
.dropdwn a { 
	text-decoration: none;
	color: #fff;
}

.nav_uldropdwn{
    text-align: center;
    text-decoration: none;
    margin: 0 auto;
    padding: 0;
    color: #fff;
}
.nav_lidropdwn{
    position: relative;
    padding: 5px;
    display: block;
    cursor: pointer;
}
.nav_lidropdwn:hover{
	border-bottom: solid 2px #fff;
}

.dropdwn>li{
    width: 1200px;
    margin: 1px;
    display: inline;
}

.dropdwn_menu{
    width: 100%;
    display: none;
    position: absolute;
    margin-left: -5px;
    margin-top: 5px;
    padding: 5px;
    background: rgba(1,2,2,0.80);
}

.dropdwn_menu li{
    width: 100%;
}

.dropdwn_menu li a{
    padding: 15px 0;
    margin: -5px 5px -5px -5px;
    display: block;
    color: #fff;
}

.nav_lidropdwn a:hover{
    color: #8B8B8B;
	
}

.dropdwn_mark::after{ 
	content: '▼';
	font-size: 1.2rem;
}

/*------▲　グローバルナビ（ドロップダウン）▲-------- */


/*------▼  メイン画像　 ▼-------*/
.main_image_area{ 
	width: 1200px;
	margin: 50px auto;
}
.main_arealeft{
	float: left;
	width: 50%;
}
.main_picture{ 
	margin-top: 50px;
	width: 100%;
}
.main_arearight{
	float: right;
	width: 50%;
	margin-top: 10px;
}
.movie_bt{
	display: inline-block;
	font-size: 2rem;
	font-weight: bold;
	color: #000;
	background-color: #ffe100;
	padding: 15px 50px;
	margin-top: 20px;
	box-shadow: 5px 5px 5px rgba(0,0,0,0.6);
}
.movie_bt:hover{ 
	color: #fff;
	background-color: #000;}
.movie_bt::before{
	content: '▶︎ '
}

/*-----▼ about ▼--------*/
#about{
	clear: both;
	background-color: #151c20;
}
.about_ktw{
	font-weight: inherit;
	font-size: 1.2rem;
	line-height: 30px;
	padding: 50px 0 30px;
}
.about_ktw::before{
	content: 'about';
	display: block; /*改行するように*/
	font-size : 2.1rem;
    letter-spacing : 2.1px;
}
.about_text{
    font-size : 1.4rem;
	line-height: 25px;
	padding-bottom: 30px;
}
.about_more {
  position: relative;
  display: inline-block;
  margin: 1.5em 15px 7em 0;
  padding: 15px 10px;
  min-width: 223px;
  max-width: 100%;
  color: #fff;
  font-size: 1.2rem;
  border: solid 1px #fff;
  box-sizing: border-box;
}

.about_more:before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -21px;
  border: 21px solid transparent;
  border-left: 21px solid #FFF;
  z-index: 1;
}

.about_more:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -20px;
  border: 20px solid transparent;
  border-left: 20px solid #151c20;
  z-index: 2;
}

.about_bt {
	color: #fff;
	position: relative;
  display: inline-block;	
  min-width: 223px;
  max-width: 100%;
  font-size: 1.2rem;
}
.about_more:hover {
	background-color: #000000;
}
.about_more:hover:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -20px;
  border: 20px solid transparent;
  border-left: 20px solid #006ABB;
  z-index: 2;
}

/*-------▼ 説明記事　▼-------*/
#heat_shield_difference { 
	background:  linear-gradient(#ececec, #5f5c5c); 
	padding-bottom: 50px;
}
.width_960px{ 
	width: 960px;
	margin: 0 auto;
}
.width_960px::after{
	content: '';
	display: block;
	clear: both;
}
.content_left {
	margin: 150px 7px 0;
	width: 35%;
	
	float: left;
	color: #151c20;
	text-align: left;
}
.content_right{ 
	margin: 130px 0;
	width: 53%;
	float: right;
}
.heading{
	font-size: 1.4rem;
	display: inline-block;
	margin-bottom: 20px;
	background: linear-gradient(transparent 70%, #b3b1b1 30%);
	font-weight: 500;
}
.catch_copy{
	font-size: 3rem;
	font-weight: bold;
	line-height: 40px;
	margin-bottom: 20px;
}
.summary{
	font-size: 1.6rem;
	line-height: 25px;
}

/*----▼ さらに詳しくボタン ▼-------*/
.detail_bt {
  text-align: center;
  position: relative;
  display: inline-block;
  margin: 1.5em 15px 7em 0;
  padding: 15px 10px;
  min-width: 223px;
  max-width: 100%;
  color: #fff;
  font-size: 1.2rem;
  background: #151c20;
  box-sizing: border-box;
}

.detail_bt:before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -21px;
  border: 21px solid transparent;
  border-left: 21px solid #c6c5c5;
  z-index: 1;
}

.detail_bt:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -20px;
  border: 20px solid transparent;
  border-left: 20px solid #151c20;
  z-index: 2;
}

.detail_bt {
	color: #fff;
	position: relative;
  display: inline-block;	
  min-width: 223px;
  max-width: 100%;
  font-size: 1.2rem;
}
.detail_bt:hover {
	background-color: #000000;
}
.detail_bt:hover:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -20px;
  border: 20px solid transparent;
  border-left: 20px solid #006ABB;
  z-index: 2;
}
/*------▲ さらに詳しくボタン　▲--------*/

#ktw_effect{ 
	background-color: #fff;
    padding-bottom: 50px;
}
#easy_installation{ 
	background:  linear-gradient(#ececec, #5f5c5c); 
	padding-bottom: 50px;
}
.red{ color: #ff1d25; }
.blue{ color: #006ABB;}

/*-----▲ 説明記事　▲--------*/


/*-----▼ 世界品質　▼--------*/
.global_appeal{ background-color: #151c20; }
.width_g960px{
	width: 960px;
	margin: 0 auto;
}
.global_title{
	width: 430px;
	margin: 0 auto 50px;
	padding-top: 250px;
}
.ktw_product{ width: 600px; }
.global_sav_title{
	font-weight: normal;
	font-size: 1.6rem;
	margin: 30px 0;
}
.overseas_sample{ 
	width: 700px;
	margin: 30px 0;
}
.big{ font-size: 2.2rem; }
.yellow{ 
	font-size: 2.2rem;
	color: #EED801;
}
.global_text{ 
	font-size: 1.6rem;
	line-height: 30px;
	margin-top:50px; 
}
.global_catchcopy{
	margin: 100px 0 250px;
	width: 680px;
}

/*-----▼ 施工関係エリア　▼-------*/
.construction_left{
	width: 50%;
	height: 680px;
	float: left;
	background: url("../image/index/sekouhouhou_backimage.jpg" ) no-repeat;
	background-size: cover;
}
.box_480px_right{
	width: 480px;
	float: right;
}
.example_right{
	width: 50%;
	height: 680px;
	float: right;
	background: url("../image/index/sekoujirei_backimage.jpg") no-repeat;
	background-size: cover;
}
.box_480px_left{
	width: 480px;
	float: left;
	margin-left: 50px;
}

/*施工方法*/
.construction_title{
	margin-top: 100px; 
	text-align: left;
	color: #151c20;
	font-size: 2.4rem;
}
.caption{
	color: #006ABB;
	text-align: left;
	font-weight: 500;
	font-size: 1.2rem;
}
.construction_box{
	position: relative;
	display: block;
	width: 198px;
	height: 186px;
	margin: 40px 0 -30px;
	padding: 50px 15px 0;
	box-shadow: 6px 6px 8px -4px rgba(0, 0, 0, 0.5);
	transition: opacity 0.15s;
	background-color: #fff;
}
.construction_box:hover{ opacity: 0.8;}
.construction_box:nth-of-type(odd){
	float: left;
}
.construction_box:nth-of-type(even){
	float: right;
	margin-right: 65px;
}
.class_title{
	margin-top: 80px;
	color: #151c20;
	font-size: 1.3rem;
}
.class_bt{
	background-color: #acacac;
	margin-top: 5px; 
	border-radius: 10px;
	display: inline-block;
	padding: 2px 20px;
	color: #fff;
	font-size: 1.1rem;
}
.class_bt:after{
	content: ' ▶︎';
	font-size: 1rem;
}
.class_bt:hover{
	background-color: #006ABB;
}
.class_image{
	position: absolute;
	top: 20px;
	left: 33px;
}

/* 動画BOX */
.movie_box{
	background-color: #005BBB;
	position: relative;
}
.class_title_white{
	color: #fff;
	margin-top: 80px;
}
.class_moveibt {
	background-color: #dfdfdf;
	display: inline-block;
	border-radius: 10px;
	margin-top: 5px;
	padding: 2px 20px;
	color: #151c20;
	font-size: 1.1rem;
}
.class_moveibt:after {
	content: ' ▶︎';
	font-size: 1rem;
}
.class_moveibt:hover {
	background-color: #151c20;
	color: #000;
}
.movie_image{
	position: absolute;
	top: 20px;
	left: 20px;
	width: 158px;
}

/* 施工事例 */
.example_box{
	position: relative;
	display: block;
	width: 400px;
	height: 383px;
	margin: 40px 0 -10px;
	padding: 40px 15px 0;
	box-shadow: 6px 6px 8px -4px rgba(0, 0, 0, 0.5);
	transition: opacity 0.15s;
	background-color: #fff;
}
.example_box:hover{ opacity: 0.8;}
.example_bt{ 
	margin-top: 20px;
}


/*----▼ 商品紹介　▼-----*/
#product{ 
	background-color: #fff;
	clear: both;
}
.product_area{
	width: 604px;
	margin: 0 auto;
}
.product_area::after{
	content: '';
	display: block;
	clear: both;
}
.product_title{ 
	padding: 150px 0 5px;
	color: #151c20; 
	font-size: 2.4rem;
}
.product_caption{
	color: #006ABB;
	font-weight: 500;
	font-size: 1.2rem;
	margin-bottom: 50px;
}
.product_boxa{
	position: relative;
	width: 287px;
	height: 396px;
	background-color: #dfdfdf;
	float: left;
	margin-right: 30px;
	box-shadow: 6px 6px 8px -4px rgba(0, 0, 0, 0.5);
}
.product_boxb{
	position: relative;
	width: 287px;
	height: 396px;
	background-color: #dfdfdf;
	float: left;
	margin-bottom: 150px;
	box-shadow: 6px 6px 8px -4px rgba(0, 0, 0, 0.5);
}
.product_name{
	margin-top: 250px; 
	font-size: 1.5rem;
	color: #151c20;
	line-height: 20px;
}
/*----▼ さらに詳しくボタン ▼-------*/
.product_detail_bt {
	text-align: center;
  position: relative;
  display: inline-block;
  margin: 1.5em 15px 7em 0;
  padding: 15px 10px;
  min-width: 223px;
  max-width: 100%;
  color: #fff;
  font-size: 1.2rem;
  background: #151c20;
  box-sizing: border-box;
}

.product_detail_bt:before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -21px;
  border: 21px solid transparent;
  border-left: 21px solid #c6c5c5;
  z-index: 1;
}

.product_detail_bt:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -20px;
  border: 20px solid transparent;
  border-left: 20px solid #151c20;
  z-index: 2;
}

.product_detail_bt {
	color: #fff;
	position: relative;
  display: inline-block;	
  min-width: 223px;
  max-width: 100%;
  font-size: 1.2rem;
}
.product_detail_bt:hover {
	background-color: #000000;
}
.product_detail_bt:hover:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -20px;
  border: 20px solid transparent;
  border-left: 20px solid #006ABB;
  z-index: 2;
}
/*------▲ 商品詳細ボタン ▲-----*/
.product_image{
	position: absolute;
	top: 20px;
	left: 27px;
}

/*------▼ お問い合わせ　▼------*/
.contact{ background: linear-gradient(#ececec, #5f5c5c);  }
.contact_title{
	color: #151c20;
	padding-top: 10px;
	font-size: 2.4rem;
	margin-bottom: 5px;
}
.contact_caption{
	color: #006ABB;
	font-weight: 500;
	font-size: 1.2rem;
	margin-bottom: 20px;
}
.contact_text{
	color: #151c20;
	font-size: 1.5rem;
	line-height: 25px;
	margin-bottom: 40px
}
.width_606px{ 
	width: 606px;
	margin: 0 auto;
}
.contact_mail{
	float: left;
	margin-right: 10px;
	width: 304px;
}
.contact_tel{
	float: left;
	width: 292px;
	margin-top: 4px;
	margin-bottom: 100px;
}
.contact_mail :hover{
	opacity: 0.6;
}
/*----▲ お問い合わせ　▲------*/

/*----▲ フッター ▲------*/
footer{ background-color: #151c20; }
footer:after{
	content: '';
	display: block;
	clear: both;
}
.footer_left{
	width: 20%;
	float: left;
}

.logo{
	width: 190px;
	float: left;
	margin: 150px 0 0 150px;
}
.address_area{
	font-style: normal;
	margin-left: 150px ;
	padding-top: 50px;
	text-align: left;
	clear: both;
}
.address_area:after{
	content: '';
	display: block;
	clear: both;
}
.co_name{
	font-size: 1.4rem;
	margin-bottom: 10px;
	font-weight: 500;
}
.address{
	line-height: 20px;
}
.web{ color: #FFF;}
.web:hover{ color: #686868}

.footer_right{
	float: right;
	width: 80%;
	margin: 150px 0 30px; 
}
.footer_nav{
	list-style: none;
	display: flex;
	text-align: left;
}
.outer{ 
	margin-right: 70px;
	font-size: 1.5rem;
	font-weight: 500;
}
.footer_nav a { color: #fff; }
.inner{
	text-align: left;
	list-style: none;
}
.footer_li{
	position: relative;
	padding: 10px 0;
	display: block;
	cursor: pointer;
}
.inner a{
	font-size: 1.3rem;
	font-weight: 400;
}
.hover:after{
	content: ' ▶︎';
	font-size: 1rem;
}
.hover:hover{
	color: #686868;
}

/*----▼ コピーライト ▼-------*/
.copyright{ 
	background-color: #151c20; 
	padding: 50px 0 100px 150px ;
	text-align: left;
	
}
small{
	font-size: 1.2rem;
}
}


@media (min-width: 960px) and (max-width: 1200px){

body{
		width: 100%;
		background: #151C20 url("../image/index/be49df3f2e8bf6635d4f40b47d90eb76_m.jpg") no-repeat fixed left bottom;
		background-size: cover;
		background-position: 90% 20%;
	}
	
.top_line{ 
	float: right;
	}
.top_title{
	padding: 40px 30px 0;
	font-size: 1.3rem;
	font-weight: normal;
	float: left;
}
.top_tel{
	width: 200px;
	float: left;
	margin-top: 15px; 
}
.top_contact_bt{
	width: 150px;
	padding: 10px 15px 10px 10px;
	float: left;
	display: block;
	margin: 30px 30px 10px;
	background: linear-gradient(#fff, #5f5c5c); 
	border-radius: 7px;
}
.top_contact_bt:hover { background: #EED801; }
	
	
	/*-------トグルボタン----------*/
.menu { display: block !important; }
.menubtn{ display: none;}


/*------▼　グローバルナビ（ドロップダウン）▼------ */
	
	#accordion{ display: initial;}
#global_navi{ 
	width: 100%;
	clear: both; 
	}
.dropdwn{
    width: 100%;
    display: flex;
	font-size: 1.1rem;
}
.dropdwn a { 
	text-decoration: none;
	color: #fff;
}

.nav_uldropdwn{
    text-align: center;
    text-decoration: none;
    margin: 0 auto;
    padding: 0;
    color: #fff;
}
.nav_lidropdwn{
    position: relative;
    padding: 5px;
    display: block;
    cursor: pointer;
}
.nav_lidropdwn:hover{
	border-bottom: solid 2px #fff;
}

.dropdwn>li{
    width: 1200px;
    margin: 1px;
    display: inline;
}

.dropdwn_menu{
    width: 100%;
    display: none;
    position: absolute;
    margin-left: -5px;
    margin-top: 5px;
    padding: 5px;
    background: rgba(1,2,2,0.80);
}

.dropdwn_menu li{
    width: 100%;
}

.dropdwn_menu li a{
    padding: 15px 0;
    margin: -5px 5px -5px -5px;
    display: block;
    color: #fff;
}

.nav_lidropdwn a:hover{
    color: #8B8B8B;
	
}

.dropdwn_mark::after{ 
	content: '▼';
	font-size: 1rem;
}

/*------▲　グローバルナビ（ドロップダウン）▲-------- */


/*------▼  メイン画像　 ▼-------*/

	.main_image_area{ 
	width: 100%;
	margin: 50px auto;
}
.main_arealeft{
	float: left;
	margin-left: 30px;
	width: 45%;
}
.main_picture{ 
	margin-top: 50px;
	width: 100%;
}
.main_arearight{
	float: right;
	width: 45%;
	margin-top: 10px;
	margin-right: 30px;
}
.movie_bt{
	display: inline-block;
	font-size: 1.7rem;
	font-weight: bold;
	color: #000;
	background-color: #ffe100;
	padding: 15px 50px;
	margin-top: 20px;
	box-shadow: 5px 5px 5px rgba(0,0,0,0.6);
}
.movie_bt:hover{ 
	color: #fff;
	background-color: #000;}
.movie_bt::before{
	content: '▶︎ '
}

/*-----▼ about ▼--------*/
#about{
	width: 100%;
	clear: both;
	background-color: #151c20;
}
.about_ktw{
	font-weight: inherit;
	font-size: 1.2rem;
	line-height: 30px;
	padding: 50px 0 30px;
}
.about_ktw::before{
	content: 'about';
	display: block; /*改行するように*/
	font-size : 2.1rem;
    letter-spacing : 2.1px;
}
.about_text{
    font-size : 1.4rem;
	line-height: 25px;
	padding-bottom: 30px;
}
.about_more {
  position: relative;
  display: inline-block;
  margin: 1.5em 15px 7em 0;
  padding: 15px 10px;
  min-width: 223px;
  max-width: 100%;
  color: #fff;
  font-size: 1.2rem;
  border: solid 1px #fff;
  box-sizing: border-box;
}

.about_more:before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -21px;
  border: 21px solid transparent;
  border-left: 21px solid #FFF;
  z-index: 1;
}

.about_more:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -20px;
  border: 20px solid transparent;
  border-left: 20px solid #151c20;
  z-index: 2;
}

.about_bt {
	color: #fff;
	position: relative;
  display: inline-block;	
  min-width: 223px;
  max-width: 100%;
  font-size: 1.2rem;
}
.about_more:hover {
	background-color: #000000;
}
.about_more:hover:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -20px;
  border: 20px solid transparent;
  border-left: 20px solid #006ABB;
  z-index: 2;
}

/*-------▼ 説明記事　▼-------*/
	.content{ width: 100%; }
#heat_shield_difference { 
	background:  linear-gradient(#ececec, #5f5c5c); 
	padding-bottom: 0;
}
.width_960px{ 
	width: 90%;
	margin: 0 auto;
}
.width_960px::after{
	content: '';
	display: block;
	clear: both;
}
.content_left {
	margin: 150px 7px 0;
	width: 35%;
	
	float: left;
	color: #151c20;
	text-align: left;
}
.content_right{ 
	margin: 130px 0;
	width: 53%;
	float: right;
}
.heading{
	font-size: 1.4rem;
	display: inline-block;
	margin-bottom: 20px;
	background: linear-gradient(transparent 70%, #b3b1b1 30%);
	font-weight: 500;
}
.catch_copy{
	font-size: 2.5rem;
	font-weight: bold;
	line-height: 30px;
	margin-bottom: 20px;
}
.summary{
	font-size: 1.4rem;
	line-height: 20px;
}
	.chart3_image{
		width: 100%;
	}
/*----▼ さらに詳しくボタン ▼-------*/
.detail_bt {
	text-align: center;
  position: relative;
  display: inline-block;
  margin: 1.5em 15px 7em 0;
  padding: 15px 10px;
  min-width: 223px;
  max-width: 100%;
  color: #fff;
  font-size: 1.2rem;
  background: #151c20;
  box-sizing: border-box;
}

.detail_bt:before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -21px;
  border: 21px solid transparent;
  border-left: 21px solid #c6c5c5;
  z-index: 1;
}

.detail_bt:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -20px;
  border: 20px solid transparent;
  border-left: 20px solid #151c20;
  z-index: 2;
}

.detail_bt {
	color: #fff;
	position: relative;
  display: inline-block;	
  min-width: 223px;
  max-width: 100%;
  font-size: 1.2rem;
}
.detail_bt:hover {
	background-color: #000000;
}
.detail_bt:hover:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -20px;
  border: 20px solid transparent;
  border-left: 20px solid #006ABB;
  z-index: 2;
}
/*------▲ さらに詳しくボタン　▲--------*/

#ktw_effect{ 
	background-color: #fff;
    padding-bottom: 50px;
}
#easy_installation{ 
	background:  linear-gradient(#ececec, #5f5c5c); 
	padding-bottom: 50px;
}
.red{ color: #ff1d25; }
.blue{ color: #006ABB;}

/*-----▲ 説明記事　▲--------*/


/*-----▼ 世界品質　▼--------*/
	
.global_appeal{ 
	background-color: #151c20;
	width: 100%;
	}
.width_g960px{
	margin: 0 auto;
}
.global_title{
	width: 430px;
	margin: 0 auto 50px;
	padding-top: 250px;
}
.ktw_product{ width: 600px; }
.global_sav_title{
	font-weight: normal;
	font-size: 1.6rem;
	margin: 30px 0;
}
.overseas_sample{ 
	width: 700px;
	margin: 30px 0;
}
.big{ font-size: 2.2rem; }
.yellow{ 
	font-size: 2.2rem;
	color: #EED801;
}
.global_text{ 
	font-size: 1.6rem;
	line-height: 30px;
	margin-top:50px; 
}
.global_catchcopy{
	margin: 100px 0 250px;
	width: 680px;
}

/*-----▼ 施工関係エリア　▼-------*/
	
.construction_left{
	width: 50%;
	height: 680px;
	float: left;
	background: url("../image/index/sekouhouhou_backimage.jpg" ) no-repeat;
	background-size: cover;
}
.box_480px_right{
	width: 85%;
	float: right;
}
.example_right{
	width: 50%;
	height: 680px;
	float: right;
	background: url("../image/index/sekoujirei_backimage.jpg") no-repeat;
	background-size: cover;
}
.box_480px_left{
	width: 85%;
	float: left;
	margin-left: 50px;
}

/*施工方法*/
.construction_title{
	margin-top: 100px; 
	text-align: left;
	color: #151c20;
	font-size: 2.4rem;
}
.caption{
	color: #006ABB;
	text-align: left;
	font-weight: 500;
	font-size: 1.2rem;
}
.construction_box{
	position: relative;
	display: block;
	width: 41%;
	height: 186px;
	margin: 40px 0 -30px;
	padding: 50px 15px 0;
	box-shadow: 6px 6px 8px -4px rgba(0, 0, 0, 0.5);
	transition: opacity 0.15s;
	background-color: #fff;
}
.construction_box:hover{ opacity: 0.8;}
.construction_box:nth-of-type(odd){
	float: left;
}
.construction_box:nth-of-type(even){
	float: right;
	margin-right: 65px;
}
.class_title{
	margin-top: 80px;
	color: #151c20;
	font-size: 1.3rem;
}
.class_bt{
	background-color: #acacac;
	margin-top: 5px; 
	border-radius: 10px;
	display: inline-block;
	padding: 2px 20px;
	color: #fff;
	font-size: 1.1rem;
}
.class_bt:after{
	content: ' ▶︎';
	font-size: 1rem;
}
.class_bt:hover{
	background-color: #006ABB;
}
.class_image{
	width: 70%;
	position: absolute;
	top: 20px;
	left: 29px;
}

/* 動画BOX */
.movie_box{
	background-color: #005BBB;
	position: relative;
}
.class_title_white{
	color: #fff;
	margin-top: 80px;
}
.class_moveibt {
	background-color: #dfdfdf;
	display: inline-block;
	border-radius: 10px;
	margin-top: 5px;
	padding: 2px 20px;
	color: #151c20;
	font-size: 1.1rem;
}
.class_moveibt:after {
	content: ' ▶︎';
	font-size: 1rem;
}
.class_moveibt:hover {
	background-color: #151c20;
	color: #000;
}
.movie_image{
	position: absolute;
	top: 20px;
	left: 18px;
	width: 80%;
}

/* 施工事例 */
.example_box{
	position: relative;
	display: block;
	width: 400px;
	height: 383px;
	margin: 40px 0 -10px;
	padding: 40px 15px 0;
	box-shadow: 6px 6px 8px -4px rgba(0, 0, 0, 0.5);
	transition: opacity 0.15s;
	background-color: #fff;
}
.example_box:hover{ opacity: 0.8;}
.example_bt{ 
	margin-top: 20px;
}


/*----▼ 商品紹介　▼-----*/
#product{ 
	background-color: #fff;
	clear: both;
	width: 100%;
}
.product_area{
	width: 604px;
	margin: 0 auto;
}
.product_area::after{
	content: '';
	display: block;
	clear: both;
}
.product_title{ 
	padding: 150px 0 5px;
	color: #151c20; 
	font-size: 2.4rem;
}
.product_caption{
	color: #006ABB;
	font-weight: 500;
	font-size: 1.2rem;
	margin-bottom: 50px;
}
.product_boxa{
	position: relative;
	width: 287px;
	height: 396px;
	background-color: #dfdfdf;
	float: left;
	margin-right: 30px;
	box-shadow: 6px 6px 8px -4px rgba(0, 0, 0, 0.5);
}
.product_boxb{
	position: relative;
	width: 287px;
	height: 396px;
	background-color: #dfdfdf;
	float: left;
	margin-bottom: 150px;
	box-shadow: 6px 6px 8px -4px rgba(0, 0, 0, 0.5);
}
.product_name{
	margin-top: 250px; 
	font-size: 1.5rem;
	color: #151c20;
	line-height: 20px;
}
/*----▼ さらに詳しくボタン ▼-------*/
.product_detail_bt {
	text-align: center;
  position: relative;
  display: inline-block;
  margin: 1.5em 15px 7em 0;
  padding: 15px 10px;
  min-width: 223px;
  max-width: 100%;
  color: #fff;
  font-size: 1.2rem;
  background: #151c20;
  box-sizing: border-box;
}

.product_detail_bt:before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -21px;
  border: 21px solid transparent;
  border-left: 21px solid #c6c5c5;
  z-index: 1;
}

.product_detail_bt:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -20px;
  border: 20px solid transparent;
  border-left: 20px solid #151c20;
  z-index: 2;
}

.product_detail_bt {
	color: #fff;
	position: relative;
  display: inline-block;	
  min-width: 223px;
  max-width: 100%;
  font-size: 1.2rem;
}
.product_detail_bt:hover {
	background-color: #000000;
}
.product_detail_bt:hover:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -20px;
  border: 20px solid transparent;
  border-left: 20px solid #006ABB;
  z-index: 2;
}
/*------▲ 商品詳細ボタン ▲-----*/
.product_image{
	position: absolute;
	top: 20px;
	left: 27px;
}

/*------▼ お問い合わせ　▼------*/
.contact{ background: linear-gradient(#ececec, #5f5c5c);  }
.contact_title{
	color: #151c20;
	padding-top: 10px;
	font-size: 2.4rem;
	margin-bottom: 5px;
}
.contact_caption{
	color: #006ABB;
	font-weight: 500;
	font-size: 1.2rem;
	margin-bottom: 20px;
}
.contact_text{
	color: #151c20;
	font-size: 1.5rem;
	line-height: 25px;
	margin-bottom: 40px
}
.width_606px{ 
	width: 606px;
	margin: 0 auto;
}
.contact_mail{
	float: left;
	margin-right: 10px;
	width: 304px;
}
.contact_tel{
	float: left;
	width: 292px;
	margin-top: 4px;
	margin-bottom: 100px;
}
.contact_mail :hover{
	opacity: 0.6;
}
/*----▲ お問い合わせ　▲------*/


/*アルビレックス新潟*/

#partner {
	background-color: #fff;
}

#partner .partner_pc {
	display: block;
	margin-left: 350px;
	padding-bottom: 80px;
}

#partner .partner_sp {
	display: none;
}


/*----▲ フッター ▲------*/
footer{ 
	background-color: #151c20; 
	width: 100%;
	}
footer:after{
	content: '';
	display: block;
	clear: both;
}

.logo{
	width: 190px;
	float: left;
	margin: 100px 0 30px 50px;
}

.address_area{ display: none; }

.footer_right{
	float: left;
	width: 100%;
	margin: 0 10px 30px 50px; 
}
.footer_nav{
	list-style: none;
	text-align: left;
}
.outer{ 
	font-size: 1.5rem;
	font-weight: 500;
	margin: 30px 0 ;
}
.footer_nav a { color: #fff; }
.inner{
	text-align: left;
	list-style: none;
}
.footer_li{
	position: relative;
	padding: 5px 0;
	display: block;
	cursor: pointer;
}
.inner a{
	font-size: 1.3rem;
	font-weight: 400;
}
.hover:after{
	content: ' ▶︎';
	font-size: 1rem;
}
.hover:hover{
	color: #686868;
}


/*----▼ コピーライト ▼-------*/
.copyright{ 
	background-color: #151c20; 
	padding: 0px 0 100px 50px ;
	text-align: left;
	
}
small{
	font-size: 1.2rem;
}

}

@media (min-width: 479px) and (max-width: 959px){
		/*-----▼  ヘッダー  ▼-------*/
	.header_back_color{
			width: 100%;
			background: rgba(1,2,2,0.40);
			overflow: hidden;
		}

	.top_line{ float: left;}
	.top_title{
		padding: 30px 30px 0;
		font-size: 1.5rem;
		font-weight: normal;
		float: none;
	}
	.top_tel{
		width: 60%;
		float: none;
		margin: 8px 0 0 -40px; 
	}
	.top_contact_bt{
		width: 40%;
		padding: 10px 15px 10px 10px;
		float: none;
		display: block;
		margin: 8px 30px 20px;
		background: linear-gradient(#fff, #5f5c5c); 
		border-radius: 7px;
	}
	.top_contact_bt:hover { background: #EED801; }


	/*	--------トグルボタン---------*/
		.menu { display: none !important; }
		.menubtn{
			padding: 6px 12px;
			border: solid 1px #aaaaaa;
			border-radius: 5px;
			position: absolute;
			top: 30px;
			right: 30px;
			cursor: pointer;
		}
		.menubtn:hover {background-color: #ddd;}
		.menubtn:focus {outline: none;}
		.menubtn i {
			color: #888888;
			font-size: 1.8rem;
		}
		.menubtn span{ 
			display: inline-block;
			text-indent: -9999px;
		}



	/*------▼　グローバルナビ(アコーディオン)　▼------ */
	#global_navi{ display: none;}

	/** =======================
	 * Contenedor Principal
	 ===========================*/
	.accordion {
		width: 100%;
		margin: 0 auto 20px;
		background:  rgba(1,2,2,0.40);
	 }
		.link a{ color: #fff;}
		.link a:hover{ color: #595959;}
	.accordion .link {
		cursor: pointer;
		display: block;
		padding: 15px 15px 15px 42px;
		color: #fff;
		font-size: 1.4rem;
		font-weight: 500;
		border-bottom: 1px solid #4b4b4b;
		position: relative;
		-webkit-transition: all 0.4s ease;
		-o-transition: all 0.4s ease;
		transition: all 0.4s ease;
	}

	.accordion li:last-child .link {
		border-bottom: 0;
	}

	.accordion li i {
		position: absolute;
		top: 16px;
		left: 12px;
		font-size: 18px;
		color: #595959;
		-webkit-transition: all 0.4s ease;
		-o-transition: all 0.4s ease;
		transition: all 0.4s ease;
	}

	.accordion li i.fa-chevron-down {
		right: 12px;
		left: auto;
		font-size: 16px;
	}
	.accordion li i.fa-angle-right{
		right: 12px;
		left: auto;
		font-size: 16px;
	}
	.accordion li.open .link {
		color: rgba(180,180,180,1);
	}

	.accordion li.open i {
		color: rgba(180,180,180,1);
	}
	.accordion li.open i.fa-chevron-down {
		-webkit-transform: rotate(180deg);
		-ms-transform: rotate(180deg);
		-o-transform: rotate(180deg);
		transform: rotate(180deg);
	}

	.accordion li.default .submenu {display: block;}
	/**
	 * Submenu
	 -----------------------------*/
	 .submenu {
		display: none;
		background:  rgba(180,180,180,0.5);
		font-size: 1.4rem;
	 }

	 .submenu li {
		border-bottom: 1px solid #3a3a3a;
	 }

	 .submenu a {
		display: block;
		text-decoration: none;
		color: #d9d9d9;
		padding: 12px;
		padding-left: 42px;
		-webkit-transition: all 0.25s ease;
		-o-transition: all 0.25s ease;
		transition: all 0.25s ease;
	 }

	 .submenu a:hover {
		background: #292929;
		color: #fff;
	 }



	/*------▲　グローバルナビ（ドロップダウン）▲-------- */


	/*------▼  メイン画像　 ▼-------*/
	.main_image_area{ 
		width: 100%;
		margin: 50px auto;
	}
	.main_arealeft{
		float: left;
		width: 50%;
	}
	.main_picture{ 
		margin-top: 50px;
		width: 100%;
	}
	.main_arearight{
		float: right;
		width: 50%;
		margin-top: 10px;
	}
	.movie_bt{
		width: 80%;
		display: inline-block;
		font-size: 2vw;
		font-weight: bold;
		color: #000;
		background-color: #ffe100;
		padding: 15px 20px;
		margin-top: 20px;
		box-shadow: 5px 5px 5px rgba(0,0,0,0.6);
	}
	.movie_bt:hover{ 
		color: #fff;
		background-color: #000;}
	.movie_bt::before{
		content: '▶︎ '
	}

	/*-----▼ about ▼--------*/
	#about{
		clear: both;
		background-color: #151c20;
	}
	.about_ktw{
		font-weight: inherit;
		font-size: 1.2rem;
		line-height: 30px;
		padding: 50px 0 30px;
	}
	.about_ktw::before{
		content: 'about';
		display: block; /*改行するように*/
		font-size : 2.1rem;
		letter-spacing : 2.1px;
	}
	.about_text{
		text-align: left;
		margin: 0 100px 0;
		font-size : 1.4rem;
		line-height: 25px;
		padding-bottom: 30px;
	}
	.about_more {
	  position: relative;
	  display: inline-block;
	  margin: 1.5em 15px 7em 0;
	  padding: 15px 10px;
	  min-width: 223px;
	  max-width: 100%;
	  color: #fff;
	  font-size: 1.2rem;
	  border: solid 1px #fff;
	  box-sizing: border-box;
	}

	.about_more:before {
	  content: "";
	  position: absolute;
	  top: 50%;
	  left: 0px;
	  margin-top: -21px;
	  border: 21px solid transparent;
	  border-left: 21px solid #FFF;
	  z-index: 1;
	}

	.about_more:after {
	  content: "";
	  position: absolute;
	  top: 50%;
	  left: 0px;
	  margin-top: -20px;
	  border: 20px solid transparent;
	  border-left: 20px solid #151c20;
	  z-index: 2;
	}

	.about_bt {
		color: #fff;
		position: relative;
	  display: inline-block;	
	  min-width: 223px;
	  max-width: 100%;
	  font-size: 1.2rem;
	}
	.about_more:hover {
		background-color: #000000;
	}
	.about_more:hover:after {
	  content: "";
	  position: absolute;
	  top: 50%;
	  left: 0px;
	  margin-top: -20px;
	  border: 20px solid transparent;
	  border-left: 20px solid #006ABB;
	  z-index: 2;
	}

/*-------▼ 説明記事　▼-------*/
	.content{ width: 100%; }
	#heat_shield_difference { 
	    background:  -webkit-linear-gradient(#ececec, #5f5c5c);
	    background:  -o-linear-gradient(#ececec, #5f5c5c);
	    background:  linear-gradient(#ececec, #5f5c5c); 
	    padding-bottom: 0;
	}
	.width_960px{ 
		width: 90%;
		margin: 0 auto;
	}
	.width_960px::after{
		content: '';
		display: block;
		clear: both;
	}
	.content_left {
		margin: 150px 7px 0;
		width: 35%;
	
		float: left;
		color: #151c20;
		text-align: left;
	}
	.content_right{ 
		margin: 130px 0;
		width: 53%;
		float: right;
	}
	.heading{
		font-size: 1.4rem;
		display: inline-block;
		margin-bottom: 20px;
		background: linear-gradient(transparent 70%, #b3b1b1 30%);
		font-weight: 500;
	}
	.catch_copy{
		font-size: 2.5rem;
		font-weight: bold;
		line-height: 30px;
		margin-bottom: 20px;
	}
	.summary{
		font-size: 1.4rem;
		line-height: 20px;
	}
		.chart3_image{
			width: 100%;
		}
	/*----▼ さらに詳しくボタン ▼-------*/
	.detail_bt {
		text-align: center;
	  position: relative;
	  display: inline-block;
	  margin: 1.5em 15px 7em 0;
	  padding: 15px 10px;
	  min-width: 223px;
	  max-width: 100%;
	  color: #fff;
	  font-size: 1.2rem;
	  background: #151c20;
	  box-sizing: border-box;
	}

	.detail_bt:before {
	  content: "";
	  position: absolute;
	  top: 50%;
	  left: 0px;
	  margin-top: -21px;
	  border: 21px solid transparent;
	  border-left: 21px solid #c6c5c5;
	  z-index: 1;
	}

	.detail_bt:after {
	  content: "";
	  position: absolute;
	  top: 50%;
	  left: 0px;
	  margin-top: -20px;
	  border: 20px solid transparent;
	  border-left: 20px solid #151c20;
	  z-index: 2;
	}

	.detail_bt {
		color: #fff;
		position: relative;
	  display: inline-block;	
	  min-width: 223px;
	  max-width: 100%;
	  font-size: 1.2rem;
	}
	.detail_bt:hover {
		background-color: #000000;
	}
	.detail_bt:hover:after {
	  content: "";
	  position: absolute;
	  top: 50%;
	  left: 0px;
	  margin-top: -20px;
	  border: 20px solid transparent;
	  border-left: 20px solid #006ABB;
	  z-index: 2;
	}
	/*------▲ さらに詳しくボタン　▲--------*/

	#ktw_effect{ 
		background-color: #fff;
		padding-bottom: 50px;
	}
	#easy_installation{ 
		background:  linear-gradient(#ececec, #5f5c5c); 
		padding-bottom: 50px;
	}
	.red{ color: #ff1d25; }
	.blue{ color: #006ABB;}

	/*-----▲ 説明記事　▲--------*/

	/*-----▼ 世界品質　▼--------*/
	.global_appeal{ background-color: #151c20; }
	.width_g960px{
		width: 100%;
		margin: 0 auto;
	}
	.global_title{
		width: 55%;
		margin: 0 auto 50px;
		padding-top: 250px;
	}
	.ktw_product{ width: 70%; }
	.global_sav_title{
		font-weight: normal;
		font-size: 1.4rem;
		margin: 30px;

	}
	.overseas_sample{ 
		width: 80%;
		margin: 30px 0;
	}
	.big{ font-size: 2.2rem; }
	.yellow{ 
		font-size: 2.2rem;
		color: #EED801;
	}
	.global_text{ 
		font-size: 1.4rem;
		line-height: 25px;
		margin:50px 50px 0; 
	}
	.global_catchcopy{
		margin: 100px 0 250px;
		width: 80%;
	}

	/*-----▼ 施工関係エリア　▼-------*/
	.construction_left{
		width: 100%;
		height: 700px;
		background: url("../image/index/sekouhouhou_backimage.jpg" ) no-repeat;
		background-size: cover;
		overflow: hidden;
		}
	.example_right{
		width: 100%;
		height: 680px;
		background: url("../image/index/sekoujirei_backimage.jpg") no-repeat;
		background-size: cover;
		overflow: hidden;
	}
	/*施工方法*/
	.construction_title{
		margin: 100px auto 0; 
		color: #151c20;
		font-size: 2.4rem;
	}
	.caption{
		color: #006ABB;
		font-weight: 500;
		font-size: 1.2rem;
		margin-bottom: 30px;
	}
	.cleafix{
			width: 80%;
			margin: 0 auto;
		}
		.construction_box:nth-of-type(odd){
		float: left;
	}
	.construction_box:nth-of-type(even){
		float: right;
	}
	.construction_box{
		position: relative;
		display: block;
		width: 48%;
		height: 250px;
		margin-bottom: 10px;
		padding: 68px 15px 0;
		box-shadow: 6px 6px 8px -4px rgba(0, 0, 0, 0.5);
		transition: opacity 0.15s;
		background-color: #fff;
	}
	.construction_box:hover{ opacity: 0.8;}
	.class_title{
		position: absolute;
		top: 80%;
	  left: 50%;
	  transform: translateY(-50%) translateX(-50%);
	  margin: auto;
	  color: #151c20;
		font-size: 1.3rem;
	}
	.class_bt{
		position: absolute;
		top: 90%;
	  left: 50%;
	  transform: translateY(-50%) translateX(-50%);
	  margin: auto;
	  color: #151c20;
		font-size: 1.3rem;
		background-color: #acacac;
		margin-top: 5px; 
		border-radius: 10px;
		display: inline-block;
		padding: 2px 20px;
	}
	.class_bt:after{
		content: ' ▶︎';
		font-size: 1rem;
	}
	.class_bt:hover{
		background-color: #006ABB;
	}
	.class_image{
		width: 60%;
		position: absolute;
		top: 10%;
		left: 20%;
	}

	/* 動画BOX */
	.movie_box{
		background-color: #005BBB;
		position: relative;
	}
	.class_title_white{
		position: absolute;
		top: 80%;
		left: 50%;
		transform: translateY(-50%) translateX(-50%);
		margin: auto;
		color: #fff;
	}
	.class_moveibt {
		position: absolute;
		top: 90%;
		left: 50%;
		transform: translateY(-50%) translateX(-50%);
		background-color: #dfdfdf;
		display: inline-block;
		border-radius: 10px;
		padding: 2px 20px;
		color: #151c20;
		font-size: 1.3rem;
	}
	.class_moveibt:after {
		content: ' ▶︎';
		font-size: 1rem;
	}
	.class_moveibt:hover {
		background-color: #151c20;
		color: #000;
	}
	.movie_image{
		position: absolute;
		top: 10%;
		left: 15%;
		width: 70%;
	}

	/* 施工事例 */
	.example_box{
		position: relative;
		display: block;
		width: 80%;
		height: 383px;
		margin: 40px auto -10px;
		padding: 40px 15px 0;
		box-shadow: 6px 6px 8px -4px rgba(0, 0, 0, 0.5);
		transition: opacity 0.15s;
		background-color: #fff;
	}
	.example_box:hover{ opacity: 0.8;}
	.example_bt{ 
		margin-top: 5px;
	}



	/*------▼ お問い合わせ　▼------*/
	.contact{ background: linear-gradient(#ececec, #5f5c5c);  }
	.contact_title{
		color: #151c20;
		padding-top: 10px;
		font-size: 2.4rem;
		margin-bottom: 5px;
	}
	.contact_caption{
		color: #006ABB;
		font-weight: 500;
		font-size: 1.2rem;
		margin-bottom: 20px;
	}
	.contact_text{
		color: #151c20;
		font-size: 1.5rem;
		line-height: 25px;
		margin-bottom: 40px
	}
	.width_606px{ 
		width: 606px;
		margin: 0 auto;
	}
	.contact_mail{
		float: left;
		margin-right: 10px;
		width: 304px;
	}
	.contact_tel{
		float: left;
		width: 292px;
		margin-top: 4px;
		margin-bottom: 100px;
	}
	.contact_mail :hover{
		opacity: 0.6;
	}
	/*----▲ お問い合わせ　▲------*/


	/*----▲ フッター ▲------*/
	footer{ 
		background-color: #151c20; 
		width: 100%;
		}
	footer:after{
		content: '';
		display: block;
		clear: both;
	}

	.logo{
		width: 190px;
		float: left;
		margin: 100px 0 30px 50px;
	}

	.address_area{ display: none; }


	.footer_right{
		float: left;
		width: 100%;
		margin: 0 10px 30px 0 
	}
	.footer_nav{
		list-style: none;
		text-align: left;
	}
	.outer{ 
		font-size: 1.5rem;
		font-weight: 500;
		margin: 30px 0 ;
	}
	.footer_nav a { color: #fff; }
	.inner{
		text-align: left;
		list-style: none;
	}
	.footer_li{
		position: relative;
		padding: 5px 0;
		display: block;
		cursor: pointer;
	}
	.inner a{
		font-size: 1.3rem;
		font-weight: 400;
	}
	.hover:after{
		content: ' ▶︎';
		font-size: 1rem;
	}
	.hover:hover{
		color: #686868;
	}


	/*----▼ コピーライト ▼-------*/
	.copyright{ 
		background-color: #151c20; 
		padding: 0px 0 100px 50px ;
		text-align: left;

	}
	small{
		font-size: 1.2rem;
	}
	}


	/*------- 商品エリア 959px以下〜630px以上 --------*/
	@media (max-width: 959px) and (min-width: 630px){
		/*----▼ 商品紹介　▼-----*/
	#product{ 
		background-color: #fff;
		clear: both;
	}
	.product_area{
		width: 604px;
		margin: 0 auto;
	}
	.product_area::after{
		content: '';
		display: block;
		clear: both;
	}
	.product_title{ 
		padding: 150px 0 5px;
		color: #151c20; 
		font-size: 2.4rem;
	}
	.product_caption{
		color: #006ABB;
		font-weight: 500;
		font-size: 1.2rem;
		margin-bottom: 50px;
	}
	.product_boxa{
		position: relative;
		width: 287px;
		height: 396px;
		background-color: #dfdfdf;
		float: left;
		margin-right: 30px;
		box-shadow: 6px 6px 8px -4px rgba(0, 0, 0, 0.5);
	}
	.product_boxb{
		position: relative;
		width: 287px;
		height: 396px;
		background-color: #dfdfdf;
		float: left;
		margin-bottom: 150px;
		box-shadow: 6px 6px 8px -4px rgba(0, 0, 0, 0.5);
	}
	.product_name{
		margin-top: 250px; 
		font-size: 1.5rem;
		color: #151c20;
		line-height: 20px;
	}
	/*----▼ さらに詳しくボタン ▼-------*/
	.product_detail_bt {
		text-align: center;
	  position: relative;
	  display: inline-block;
	  margin: 1.5em 15px 7em 0;
	  padding: 15px 10px;
	  min-width: 223px;
	  max-width: 100%;
	  color: #fff;
	  font-size: 1.2rem;
	  background: #151c20;
	  box-sizing: border-box;
	}

	.product_detail_bt:before {
	  content: "";
	  position: absolute;
	  top: 50%;
	  left: 0px;
	  margin-top: -21px;
	  border: 21px solid transparent;
	  border-left: 21px solid #c6c5c5;
	  z-index: 1;
	}

	.product_detail_bt:after {
	  content: "";
	  position: absolute;
	  top: 50%;
	  left: 0px;
	  margin-top: -20px;
	  border: 20px solid transparent;
	  border-left: 20px solid #151c20;
	  z-index: 2;
	}

	.product_detail_bt {
		color: #fff;
		position: relative;
	  display: inline-block;	
	  min-width: 223px;
	  max-width: 100%;
	  font-size: 1.2rem;
	}
	.product_detail_bt:hover {
		background-color: #000000;
	}
	.product_detail_bt:hover:after {
	  content: "";
	  position: absolute;
	  top: 50%;
	  left: 0px;
	  margin-top: -20px;
	  border: 20px solid transparent;
	  border-left: 20px solid #006ABB;
	  z-index: 2;
	}
	/*------▲ 商品詳細ボタン ▲-----*/
	.product_image{
		position: absolute;
		top: 20px;
		left: 27px;
	}
}

/*------- 　 　　商品エリア&お問い合わせ　  629px以下 --------*/
@media (max-width: 629px){

	#product{ 
		background-color: #fff;
		padding-bottom: 150px;
	}

	.product_area{ 
		width: 60%; 
		margin: 0 auto;
	}
	.product_title{ 
		padding-top: 100px;
		color: #151c20; 
		font-size: 2.4rem;
	}
	.product_caption{
		color: #006ABB;
		font-weight: 500;
		font-size: 1.2rem;
    }
	.product_boxa{
		position: relative;
		width: 100%;
		height: 350px;
		background-color: #dfdfdf;
		margin-top: 50px;
	}
	.product_boxb{
		position: relative;
		width: 100%;
		height: 350px;
		background-color: #dfdfdf;
		margin-top: 50px;
	}
	.product_name{
		position: absolute;
		top: 75%;
		left: 50%;
		transform: translateY(-50%) translateX(-50%);
		font-size: 1.3rem;
		color: #151c20;
		line-height: 20px;
	}
	/*----------- 商品詳細ボタン -------　*/
	.product_detail_area{
		position: absolute;
		bottom: 0px;
		left: 50%;
		transform: translateY(-50%) translateX(-50%);
		
	}
	.product_detail_bt {
		text-align: center;
  		position: relative;
 		display: inline-block;
  		padding: 15px 10px;
  		min-width: 223px;
  		max-width: 100%;
  		color: #fff;
  		font-size: 1.2rem;
  		background: #151c20;
  		box-sizing: border-box;
	}

	.product_detail_bt:before {
  		content: "";
  		position: absolute;
  		top: 50%;
  		left: 0px;
  		margin-top: -21px;
  		border: 21px solid transparent;
  		border-left: 21px solid #c6c5c5;
  		z-index: 1;
	}

	.product_detail_bt:after {
  		content: "";
  		position: absolute;
  		top: 50%;
  		left: 0px;
  		margin-top: -20px;
  		border: 20px solid transparent;
  		border-left: 20px solid #151c20;
  		z-index: 2;
	}

	.product_detail_bt {
		color: #fff;
		position: relative;
  		display: inline-block;	
  		min-width: 223px;
  		max-width: 100%;
  		font-size: 1.2rem;
	}
	.product_detail_bt:hover {
		background-color: #000000;
	}
	.product_detail_bt:hover:after {
  		content: "";
  		position: absolute;
  		top: 50%;
  		left: 0px;
  		margin-top: -20px;
  		border: 20px solid transparent;
  		border-left: 20px solid #006ABB;
  		z-index: 2;
	}
	.product_image{
		position: absolute;
		top: 125px;
		right: 50%;
		transform: translateY(-50%) translateX(50%);
	}
	
	/*アルビレックス新潟*/

	#partner .partner_pc {
		display: none;
	}
	#partner .partner_sp {
		display: initial;
		width: 100%;
	}

	
	/*------▼ お問い合わせ　▼------*/
	.contact{ 
		background: linear-gradient(#ececec, #5f5c5c); 
	}
	.contact_title{
		color: #151c20;
		padding-top: 10px;
		font-size: 2.4rem;
		margin-bottom: 5px;
	}
	.contact_caption{
		color: #006ABB;
		font-weight: 500;
		font-size: 1.2rem;
		margin-bottom: 20px;
	}
	.contact_text{
		color: #151c20;
		font-size: 1.5rem;
		line-height: 25px;
		margin-bottom: 40px
	}
	.width_606px{ 
		width: 100%;
	}
	.contact_mail{
		float: none;
		width: 60%;
	}
	.contact_tel{
		float: none;
		width: 57%;
		margin-top: 4px;
		margin-right: 6px;
	}
	.contact_mail :hover{
		opacity: 0.6;
	}
/*----▲ お問い合わせ　▲------*/
	
}


@media (max-width: 478px){
/*-----▼  ヘッダー  ▼-------*/
	.header_back_color{
		width: 100%;
		background: rgba(1,2,2,0.40);
		overflow: hidden;
	}

	.top_line{ float: left;}
	.top_title{
		padding: 30px 30px 0;
		font-size: 1.1rem;
		font-weight: normal;
		float: none;
	}
	.top_tel{
		width: 50%;
		float: none;
		margin: 8px 0 0 -35px; 
	}
	.top_contact_bt{
		width: 40%;
		padding: 10px 15px 10px 10px;
		float: none;
		display: block;
		margin: 8px 30px 20px;
		background: linear-gradient(#fff, #5f5c5c); 
		border-radius: 7px;
	}
	.top_contact_bt:hover { background: #EED801; }


/*	--------トグルボタン---------*/
	.menu { display: none !important; }
	.menubtn{
		padding: 6px 12px;
		border: solid 1px #aaaaaa;
		border-radius: 5px;
		position: absolute;
		top: 30px;
		right: 30px;
		cursor: pointer;
	}
	.menubtn:hover {background-color: #ddd;}
	.menubtn:focus {outline: none;}
	.menubtn i {
		color: #888888;
		font-size: 1.8rem;
	}
	.menubtn span{ 
		display: inline-block;
		text-indent: -9999px;
	}
	
	

	/*------▼　グローバルナビ(アコーディオン)　▼------ */
	#global_navi{ display: none;}

	/** =======================
	 * Contenedor Principal
	 ===========================*/
	.accordion {
		width: 100%;
		margin: 0 auto 20px;
		background:  rgba(1,2,2,0.40);
	 }
		.link a{ color: #fff;}
		.link a:hover{ color: #595959;}
	.accordion .link {
		cursor: pointer;
		display: block;
		padding: 15px 15px 15px 42px;
		color: #fff;
		font-size: 1.4rem;
		font-weight: 500;
		border-bottom: 1px solid #4b4b4b;
		position: relative;
		-webkit-transition: all 0.4s ease;
		-o-transition: all 0.4s ease;
		transition: all 0.4s ease;
	}

	.accordion li:last-child .link {
		border-bottom: 0;
	}

	.accordion li i {
		position: absolute;
		top: 16px;
		left: 12px;
		font-size: 18px;
		color: #595959;
		-webkit-transition: all 0.4s ease;
		-o-transition: all 0.4s ease;
		transition: all 0.4s ease;
	}

	.accordion li i.fa-chevron-down {
		right: 12px;
		left: auto;
		font-size: 16px;
	}
	.accordion li i.fa-angle-right{
		right: 12px;
		left: auto;
		font-size: 16px;
	}
	.accordion li.open .link {
		color: rgba(180,180,180,1);
	}

	.accordion li.open i {
		color: rgba(180,180,180,1);
	}
	.accordion li.open i.fa-chevron-down {
		-webkit-transform: rotate(180deg);
		-ms-transform: rotate(180deg);
		-o-transform: rotate(180deg);
		transform: rotate(180deg);
	}

	.accordion li.default .submenu {display: block;}
	/**
	 * Submenu
	 -----------------------------*/
	 .submenu {
		display: none;
		background:  rgba(180,180,180,0.5);
		font-size: 1.4rem;
	 }

	 .submenu li {
		border-bottom: 1px solid #3a3a3a;
	 }

	 .submenu a {
		display: block;
		text-decoration: none;
		color: #d9d9d9;
		padding: 12px;
		padding-left: 42px;
		-webkit-transition: all 0.25s ease;
		-o-transition: all 0.25s ease;
		transition: all 0.25s ease;
	 }

	 .submenu a:hover {
		background: #292929;
		color: #fff;
	 }



	/*------▲　グローバルナビ（ドロップダウン）▲-------- */


/*------▼  メイン画像　 ▼-------*/
.main_image_area{ 
	width: 100%;
	margin: 10px auto;
}
.main_arealeft{
	float: left;
	width: 50%;
}
.main_picture{ 
	margin-top: 50px;
	width: 100%;
}
.main_arearight{
	float: right;
	width: 50%;
	margin-top: 10px;
}
.movie_bt{
	width: 80%;
	display: inline-block;
	font-size: 2vw;
	font-weight: bold;
	color: #000;
	background-color: #ffe100;
	padding: 15px 20px;
	margin-top: 20px;
	box-shadow: 5px 5px 5px rgba(0,0,0,0.6);
}
.movie_bt:hover{ 
	color: #fff;
	background-color: #000;}
.movie_bt::before{
	content: '▶︎ '
}

/*-----▼ about ▼--------*/
#about{
	clear: both;
	background-color: #151c20;
}
.about_ktw{
	font-weight: inherit;
	font-size: 1.1rem;
	line-height: 20px;
	padding: 50px 0 30px;
}
.about_ktw::before{
	content: 'about';
	display: block; /*改行するように*/
	font-size : 2rem;
    letter-spacing : 2.1px;
}
.about_text{
	text-align: left;
	margin: 0 50px 0;
    font-size : 1.4rem;
	line-height: 25px;
	padding-bottom: 30px;
}
.about_more {
  position: relative;
  display: inline-block;
  margin: 1.5em 15px 7em 0;
  padding: 15px 10px;
  min-width: 223px;
  max-width: 100%;
  color: #fff;
  font-size: 1.2rem;
  border: solid 1px #fff;
  box-sizing: border-box;
}

.about_more:before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -21px;
  border: 21px solid transparent;
  border-left: 21px solid #FFF;
  z-index: 1;
}

.about_more:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -20px;
  border: 20px solid transparent;
  border-left: 20px solid #151c20;
  z-index: 2;
}

.about_bt {
	color: #fff;
	position: relative;
  display: inline-block;	
  min-width: 223px;
  max-width: 100%;
  font-size: 1.2rem;
}
.about_more:hover {
	background-color: #000000;
}
.about_more:hover:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0px;
  margin-top: -20px;
  border: 20px solid transparent;
  border-left: 20px solid #006ABB;
  z-index: 2;
}

/*-------▼ 説明記事　▼-------*/
	.content{ width: 100%; }
	#heat_shield_difference { 
		background:  linear-gradient(#ececec, #5f5c5c); 
		padding-bottom: 0;
	}
	.width_960px{ 
		width: 90%;
		margin: 0 auto;
		position: relative;
	}
	.content_left {
		margin: 0 7px;
		padding-top: 100px;
		float: none;
		color: #151c20;
		text-align: left;
	}
	.content_right{ 
		margin-top: -50px; 
		width: 100%;
		float: none;
		padding-bottom: 50px;
	}
	.heading{
		font-size: 1.4rem;
		display: inline-block;
		margin-bottom: 20px;
		background: linear-gradient(transparent 70%, #b3b1b1 30%);
		font-weight: 500;
	}
	.catch_copy{
		font-size: 2.5rem;
		font-weight: bold;
		line-height: 30px;
		margin-bottom: 20px;
	}
	.summary{
		font-size: 1.4rem;
		line-height: 20px;
	}
		.chart3_image{
			width: 100%;
		}
	/*----▼ さらに詳しくボタン ▼-------*/
	.detail_bt {
	  text-align: center;
	  position: relative;
	  display: inline-block;
	  margin: 1.5em 15px 7em 0;
	  padding: 15px 10px;
	  min-width: 223px;
	  max-width: 100%;
	  color: #fff;
	  font-size: 1.2rem;
	  background: #151c20;
	  box-sizing: border-box;
	}

	.detail_bt:before {
	  content: "";
	  position: absolute;
	  top: 50%;
	  left: 0px;
	  margin-top: -21px;
	  border: 21px solid transparent;
	  border-left: 21px solid #c6c5c5;
	  z-index: 1;
	}

	.detail_bt:after {
	  content: "";
	  position: absolute;
	  top: 50%;
	  left: 0px;
	  margin-top: -20px;
	  border: 20px solid transparent;
	  border-left: 20px solid #151c20;
	  z-index: 2;
	}

	.detail_bt {
		color: #fff;
		position: relative;
	  display: inline-block;	
	  min-width: 223px;
	  max-width: 100%;
	  font-size: 1.2rem;
	}
	.detail_bt:hover {
		background-color: #000000;
	}
	.detail_bt:hover:after {
	  content: "";
	  position: absolute;
	  top: 50%;
	  left: 0px;
	  margin-top: -20px;
	  border: 20px solid transparent;
	  border-left: 20px solid #006ABB;
	  z-index: 2;
	}
	/*------▲ さらに詳しくボタン　▲--------*/

	#ktw_effect{ 
		background-color: #fff;
		padding-bottom: 50px;
	}
	#easy_installation{ 
		background:  linear-gradient(#ececec, #5f5c5c); 
		padding-bottom: 50px;
	}
	.red{ color: #ff1d25; }
	.blue{ color: #006ABB;}

/*-----▲ 説明記事　▲--------*/

/*-----▼ 世界品質　▼--------*/
	.global_appeal{ background-color: #151c20; }
	.width_g960px{
		width: 100%;
		margin: 0 auto;
	}
	.global_title{
		width: 90%;
		margin: 0 auto 50px;
		padding-top: 100px;
	}
	.ktw_product{ width: 85%; }
	.global_sav_title{
		text-align: left;
		font-weight: normal;
		font-size: 1.7rem;
		margin: 20px;
		line-height: 30px;

	}
	.overseas_sample{ 
		width: 95%;
		margin: 15px 0;
	}
	.big{ font-size: 2.2rem; }
	.yellow{ 
		font-size: 2.2rem;
		color: #EED801;
	}
	.global_text{ 
		font-size: 1.4rem;
		line-height: 25px;
		margin:50px 25px 0; 
		text-align: left;
	}
	.global_catchcopy{
		margin: 50px 0 100px;
		width: 95%;
	}

/*-----▼ 施工関係エリア　▼-------*/
	.construction_left{
	width: 100%;
	height: 1150px;
	background: url("../image/index/sekouhouhou_backimage.jpg" ) no-repeat;
	background-size: cover;
		clear: both;
	}
	.example_right{
	width: 100%;
	height: 580px;
	background: url("../image/index/sekoujirei_backimage.jpg") no-repeat;
	background-size: cover;
	overflow: hidden;
	}

	/*施工方法*/
	.construction_title{
		padding: 100px 0 5px; 
		color: #151c20;
		font-size: 2.4rem;
	}
	.caption{
		color: #006ABB;
		font-weight: 500;
		font-size: 1.2rem;
		margin-bottom: 30px;
	}
	.cleafix{
			width: 100%;
			margin: 0 auto;
	}
	.construction_box:nth-of-type(odd){
		float: none;
	}
	.construction_box:nth-of-type(even){
		float: none;
	}
	.construction_box{
		position: relative;
		display: block;
		width: 80%;
		height: 220px;
		margin: 0 auto 10px;
		padding: 68px 15px 0;
		box-shadow: 6px 6px 8px -4px rgba(0, 0, 0, 0.5);
		transition: opacity 0.15s;
		background-color: #fff;
	}
	.construction_box:hover{ opacity: 0.8;}
	.class_title{
		position: absolute;
		top: 80%;
	  	left: 50%;
	  	transform: translateY(-50%) translateX(-50%);
	  	margin: auto;
	  	color: #151c20;
		font-size: 1.3rem;
	}
	.class_bt{
		position: absolute;
		top: 90%;
	  	left: 50%;
	  	transform: translateY(-50%) translateX(-50%);
	  	margin: auto;
	  	color: #151c20;
		font-size: 1.3rem;
		background-color: #acacac;
		margin-top: 5px; 
		border-radius: 10px;
		display: inline-block;
		padding: 2px 20px;
	}
	.class_bt:after{
		content: ' ▶︎';
		font-size: 1rem;
	}
	.class_bt:hover{
		background-color: #006ABB;
	}
	.class_image{
		width: 60%;
		position: absolute;
		top: 10%;
		left: 20%;
	}

	/* 動画BOX */
	.movie_box{
		background-color: #005BBB;
		position: relative;
	}
	.class_title_white{
		position: absolute;
		top: 80%;
		left: 50%;
		transform: translateY(-50%) translateX(-50%);
		margin: auto;
		color: #fff;
	}
	.class_moveibt {
		position: absolute;
		top: 90%;
		left: 50%;
		transform: translateY(-50%) translateX(-50%);
		background-color: #dfdfdf;
		display: inline-block;
		border-radius: 10px;
		padding: 2px 20px;
		color: #151c20;
		font-size: 1.3rem;
	}
	.class_moveibt:after {
		content: ' ▶︎';
		font-size: 1rem;
	}
	.class_moveibt:hover {
		background-color: #151c20;
		color: #000;
	}
	.movie_image{
		position: absolute;
		top: 10%;
		left: 15%;
		width: 70%;
	}

/* 施工事例 */
	.example_box{
		position: relative;
		display: block;
		width: 80%;
		height: 280px;
		margin: 40px auto -10px;
		padding: 40px 15px 0;
		box-shadow: 6px 6px 8px -4px rgba(0, 0, 0, 0.5);
		transition: 0.15s;
		background-color: #fff;
	}
	.example_box:hover{ opacity: 0.8;}
	.example_bt{ 
		margin-top: 5px;
	}
	.example_image{ width: 95%;}


/*------- 商品エリア --------*/
	#product{ 
		background-color: #fff;
		padding-bottom: 150px;
	}
	.product_area{ 
		width: 100%; 
		margin: 0 auto;
	}
	.product_title{ 
		padding-top: 100px;
		color: #151c20; 
		font-size: 2.4rem;
	}
	.product_caption{
		color: #006ABB;
		font-weight: 500;
		font-size: 1.2rem;
    }
	.product_boxa{
		position: relative;
		width: 90%;
		height: 350px;
		background-color: #dfdfdf;
		margin: 50px auto 0;
	}
	.product_boxb{
		position: relative;
		width: 90%;
		height: 350px;
		background-color: #dfdfdf;
		margin: 30px auto 0;
	}
	.product_name{
		position: absolute;
		top: 75%;
		left: 50%;
		transform: translateY(-50%) translateX(-50%);
		font-size: 1.3rem;
		color: #151c20;
		line-height: 20px;
	}
	/*----------- 商品詳細ボタン -------　*/
	.product_detail_area{
		position: absolute;
		bottom: 0px;
		left: 50%;
		transform: translateY(-50%) translateX(-50%);
		
	}
	.product_detail_bt {
		text-align: center;
  		position: relative;
 		display: inline-block;
  		padding: 15px 10px;
  		min-width: 223px;
  		max-width: 100%;
  		color: #fff;
  		font-size: 1.2rem;
  		background: #151c20;
  		box-sizing: border-box;
}

	.product_detail_bt:before {
  		content: "";
  		position: absolute;
  		top: 50%;
  		left: 0px;
  		margin-top: -21px;
  		border: 21px solid transparent;
  		border-left: 21px solid #c6c5c5;
  		z-index: 1;
	}

	.product_detail_bt:after {
  		content: "";
  		position: absolute;
  		top: 50%;
  		left: 0px;
  		margin-top: -20px;
  		border: 20px solid transparent;
  		border-left: 20px solid #151c20;
  		z-index: 2;
	}

	.product_detail_bt {
		color: #fff;
		position: relative;
  		display: inline-block;	
  		min-width: 223px;
  		max-width: 100%;
  		font-size: 1.2rem;
	}
	.product_detail_bt:hover {
		background-color: #000000;
	}
	.product_detail_bt:hover:after {
  		content: "";
  		position: absolute;
  		top: 50%;
  		left: 0px;
  		margin-top: -20px;
  		border: 20px solid transparent;
  		border-left: 20px solid #006ABB;
  		z-index: 2;
	}
	.product_image{
		position: absolute;
		top: 125px;
		right: 50%;
		transform: translateY(-50%) translateX(50%);
	}
	
	
	/*------▼ お問い合わせ　▼------*/
	.contact{ 
		background: linear-gradient(#ececec, #5f5c5c); 
	}
	.contact_title{
		color: #151c20;
		padding-top: 10px;
		font-size: 2.4rem;
		margin-bottom: 5px;
	}
	.contact_caption{
		color: #006ABB;
		font-weight: 500;
		font-size: 1.2rem;
		margin-bottom: 20px;
	}
	.contact_text{
		color: #151c20;
		font-size: 1.5rem;
		line-height: 25px;
		margin-bottom: 40px
	}
	.width_606px{ 
		width: 100%;
	}
	.contact_mail{
		float: none;
		width: 80%;
	}
	.contact_tel{
		float: none;
		width: 77%;
		margin-top: 4px;
		margin-left: 4px;
		padding-bottom: 100px
	}
	.contact_mail :hover{
		opacity: 0.6;
	}
/*----▲ お問い合わせ　▲------*/

/*----▲ フッター ▲------*/
	footer{ 
		background-color: #151c20; 
		width: 100%;
		}
	footer:after{
		content: '';
		display: block;
		clear: both;
	}

	.logo{
		width: 190px;
		float: left;
		margin: 100px 0 30px 50px;
	}
	.address_area{ display: none; }


	.footer_right{
		float: left;
		width: 100%;
		margin: 0 10px 30px 0; 
	}
	.footer_nav{
		list-style: none;
		text-align: left;
	}
	.outer{ 
		font-size: 1.5rem;
		font-weight: 500;
		margin: 30px 0 ;
	}
	.footer_nav a { color: #fff; }

	.inner{
		text-align: left;
		list-style: none;
	}
	.footer_li{
		position: relative;
		padding: 5px 0;
		display: block;
		cursor: pointer;
	}
	.inner a{
		font-size: 1.3rem;
		font-weight: 400;
	}
	.hover:after{
		content: ' ▶︎';
		font-size: 1rem;
	}
	.hover:hover{
		color: #686868;
	}


/*----▼ コピーライト ▼-------*/
.copyright{ 
	background-color: #151c20; 
	text-align: left;
	padding: 0 0 30px 30px
	
}
small{
	font-size: 1rem;
}
}


/* 2025年5月追記 */
@media (max-width: 765px){

#ktw_effect {
    padding-bottom: 0p
    }	

.content_left,.content_right  {
		clear: both;
	}

.content_left img, .content_right img {
	width: 98%;
}

.content_left {
    padding-top: 50px;
 }

.catch_copy {
	text-align: center;
}

.detail_bt {
	margin: 15px 0 80px 80px;

}

.copyright {
	text-align: center;
	padding: 30px 0 30px 30% !important;

}


}