@charset "UTF-8";body{font-family:游ゴシック体,YuGothic,游ゴシック,Yu Gothic,メイリオ,sans-serif;font-weight:500}#container-snorkeling-ishigaki{margin:0 auto;width:1100px}#container-snorkeling-ishigaki ul.tab-menus{display:flex}#container-snorkeling-ishigaki ul.tab-menus li img{height:auto;width:545px}#container-snorkeling-ishigaki ul.tab-menus li:not(:nth-of-type(3)){margin-right:1rem}#container-snorkeling-ishigaki .snorkeling-plan-textimg{margin:6rem 0}#container-snorkeling-ishigaki ul.course-menus{display:flex;flex-wrap:wrap;justify-content:center;margin-bottom:7rem}#container-snorkeling-ishigaki ul.course-menus li{margin-bottom:2rem}#container-snorkeling-ishigaki ul.course-menus li:not(:nth-of-type(3n)){margin-right:2rem}#container-snorkeling-ishigaki .i-snorkeling-contents{display:none}#container-snorkeling-ishigaki .i-snorkeling-contents.active{display:block}#container-snorkeling-ishigaki .i-snorkeling-plan-area .i-snorkeling-plan-info{display:none}#container-snorkeling-ishigaki .i-snorkeling-plan-area .i-snorkeling-plan-info.is_show{display:block}#container-snorkeling-ishigaki .i-snorkeling-plan-area section h1{color:#fff;font-size:2.5rem;font-weight:700;line-height:8.1vh;margin-bottom:3rem;text-align:center;width:auto}#container-snorkeling-ishigaki .i-snorkeling-plan-area section h1.plan-text{background-color:#000240}