.denba-jp-preview{background:#fff;box-sizing:border-box;color:#000;font-family:"Noto Serif JP","Noto Serif TC",serif;max-width:100%;min-width:0;overflow-x:hidden;width:100%}.denba-jp-preview a{color:inherit;text-decoration:none}.denba-jp-preview header .logo img,.denba-jp-preview .footer-logo img{display:block;height:auto;width:100%}.denba-jp-preview header,.denba-jp-preview header a,.denba-jp-preview header button,.denba-jp-preview .language-switcher,.denba-jp-preview .main-menu a,.denba-jp-preview .contact-button{color:#fff}.denba-jp-preview .contact-button{border-color:#ffffffd9}.denba-jp-preview #main-nav.active{background:#000}.denba-jp-preview .page-top{background:#000;border:1px solid #fff;bottom:24px;color:#fff;cursor:pointer;font-family:Noto Sans JP,sans-serif;font-size:11px;letter-spacing:.08em;padding:10px 14px;position:fixed;right:24px;z-index:500}.denba-jp-preview .footer-icons a{color:#fff;font-family:Noto Sans JP,sans-serif;font-size:12px;opacity:.8}