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

@media (min-width: 768px) {
.environment_gap{ padding: 30px;}
}
@media (max-width: 767.98px) {
.environment_gap{ padding: 15px;}
}

.environment_btn_box>a{ position: relative; display: flex; justify-content: center; align-items: center; background: #fff; font-weight: bold; border: 1px solid #000; transition: .3s; border-radius: 5px;}
.environment_btn_box>a:before{ content: ""; position: absolute; right: 10px; background-image: url("../../common/images/yajirushi3_black.svg");}
.environment_btn_box>a:hover{ border: 1px solid #de1308; color: #de1308;}
.environment_btn_box>a:hover:before{ background-image: url("../../common/images/yajirushi3_red.svg")}
@media (min-width: 768px) {
.container_title{ margin: 60px 0 30px;}
.environment_btn_box{ display: flex; justify-content: space-between; margin: 60px 0;}
.environment_btn_box>a{ width: calc(50% - 20px); padding: 30px 0; font-size: 23px;}
.environment_btn_box>a:before{ width: 18px; height: 18px; background-size: 18px 18px;}
}
@media (max-width: 767.98px) {
.container_title{ margin-top: 30px;}
/*.container_title03{ margin-top: 50px;}*/
.environment_btn_box{ margin: 30px 0; font-size: 16px;}
.environment_btn_box>a{ padding: 15px 0; margin: 10px 0;}
.environment_btn_box>a:before{ width: 13px; height: 13px; background-size: 13px 13px;}
}

.environment_table{ background: #fff;}
.environment_table tr th{ }
.environment_table tr:last-child{ border: none;}
@media (min-width: 768px) {
.environment_table { table-layout: fixed; width: 100%; margin: 40px 0; padding: 10px 30px; display: block;}
.environment_table tr { border-bottom: 1px solid #b5b1b1;}
.environment_table tr th { width: 150px; font-weight: bold; /*border-bottom: 2px solid #de1308;*/ padding: 25px 20px;}
.environment_table tr td { width: 760px; padding: 20px;}
}
@media (max-width: 767.98px) {
.environment_table { width: 100%; padding: 10px; display: block; margin: 20px 0;}
.environment_table tr { display: flex; align-items: center; border-bottom: 1px solid #b5b1b1;}
.environment_table tr th,.environment_table tr td { display: block; padding: 10px;}
.environment_table tr th { width: 100px; border-bottom: 0px solid #de1308;}
.environment_table tr td{ width: calc( 100% - 100px );}
}

.img_box{ display: flex; justify-content: space-between;}
@media (min-width: 768px) {
.iso_lead{ background: #fff; padding: 30px; line-height: 1.8em; margin-top: 70px;}
.img_box{ align-items: flex-start; margin-top: 20px;}
.img_box>img:nth-child(1){ width: auto; height: 230px;}
.img_box>img:nth-child(2){ width: auto; height: 230px;}
.img_box>img:nth-child(3){ width: auto; height: 280px;}
.img_box>img:nth-child(4){ width: auto; height: 280px;}
}
@media (max-width: 767.98px) {
.iso_lead{ background: #fff; padding: 15px; line-height: 1.6em; margin-top: 30px;}
.img_box{ flex-wrap: wrap; gap: 10px; justify-content: center;}
.img_box>img:nth-child(1),.img_box>img:nth-child(2){ width: calc( 50% - 20px );}
.img_box>img:nth-child(3),.img_box>img:nth-child(4){ width: 100%;}
}


ol.environment_ol li { list-style-type: none; counter-increment: cnt; position: relative;}
ol.environment_ol li:before { content: "(" counter(cnt) ")"; display: inline-block; margin-left: -3.5em; width: 3em; text-align: right; position: absolute; top: 0; left: 0;}
ol.environment_ol li{ margin-bottom: 5px;}
@media (min-width: 768px) {
ol.environment_ol{ margin-top: 20px;}
}
@media (max-width: 767.98px) {
ol.environment_ol{ padding-left: 30px;}
}


.iso_history{ display: flex; flex-wrap: wrap; margin: 0;}
.iso_history dd{ margin: 0;}
.iso_history dt{ position: relative;}
.iso_history dt:after{ content: '●'; position: absolute; color: #de1308;}
.iso_history dt span{ position: relative; color: #de1308; opacity: .3;}
@media (min-width: 768px) {
.iso_history{ padding: 50px 0 0 0;}
.iso_history dt{ width: 170px; z-index: 2;}
.iso_history dt:after{ right: -0.59em; font-size: 20px;}
.iso_history dt span{ padding: 0 15px; font-size: 50px;}
.iso_history dd{ width: calc( 100% - 170px ); padding: 0 0 50px 35px; position: relative;}
.iso_history dd:before{ content: ''; height: 100%; width: 2px; background: #000; position: absolute; top: 5px; left: 0; z-index: 1;}
.iso_history dd:last-child:before{ content: none;}
}
@media (max-width: 767.98px) {
.iso_history{ margin-left: 20px; padding: 20px 0 10px; position: relative;}
/*.iso_history:before{ content: ''; height: 100%; width: 2px; background: #000; position: absolute; bottom: 0px; left: 0; z-index: 1;}*/
.iso_history dt{ width: 100%;}
.iso_history dt:before{ content: ''; height: 60%; width: 2px; background: #000; position: absolute; bottom: -6px; left: 0; z-index: 1;}
.iso_history dt:after{ left: -0.48em; font-size: 18px; z-index: 2;}
.iso_history dt span{ padding-left: 25px; font-size: 40px;}
.iso_history dd{ width: calc( 100% ); padding: 5px 0 35px 25px; position: relative;}
.iso_history dd:before{ content: ''; height: calc( 100% ); width: 2px; background: #000; position: absolute; top: 5px; left: 0; z-index: 1;}
.iso_history dd:last-child:before{ content: none;}
.iso_history dt:last-of-type:before{ content: none;}
}


.environment_btn_box2>a{ position: relative; display: flex; justify-content: center; align-items: center; font-weight: bold; border: 1px solid #000; transition: .3s; background: #fff; border-radius: 5px;}
.environment_btn_box2>a:before{ content: ""; width: 18px; height: 18px; position: absolute; right: 10px; background-image: url("../../common/images/yajirushi3_black.svg"); background-size: 18px 18px;}
.environment_btn_box2>a:hover{ border: 1px solid #de1308; color: #de1308;}
.environment_btn_box2>a:hover:before{ background-image: url("../../common/images/yajirushi3_red.svg")}
@media (min-width: 768px) {
.environment_btn_box2{ display: flex; flex-direction: column; align-items: center; margin: 40px 0;}
.environment_btn_box2>a{ width: 520px; padding: 15px 0; margin: 10px 0;}

}
@media (max-width: 767.98px) {
.environment_btn_box2{ margin: 20px 0;}
.environment_btn_box2>a{ height: 70px; text-align: center; margin: 10px 0;}
}


.kanetani_p{ background: #5f5f5f; color: #fff; font-weight: bold;}
@media (min-width: 768px) {
.kanetani_p{ display: inline-block; padding: 20px; margin: 30px 0 -20px;}
}
@media (max-width: 767.98px) {
.kanetani_p{ padding: 10px; margin: 20px 0 10px;}
}

@media (min-width: 768px) {
.anchor_link{ padding-top: 100px; margin-top: -100px;}
}
@media (max-width: 767.98px) {
.anchor_link{ padding-top: 70px; margin-top: -70px;}

}

@media (min-width: 768px) {}
@media (max-width: 767.98px) {}