@media only screen and (max-width: 768px){body{min-width:0}#header{height:auto;padding:0 0}#header nav>ul>li{font-size:26px;font-size:3.3854166667vw;line-height:1.5}#header nav>ul>li a{padding:15px 20px}#header nav>ul>li ul{display:none;height:auto}#header nav>ul>li ul li{height:auto;font-size:20px;font-size:2.6041666667vw;line-height:1.5}#header nav>ul>li ul li a{padding:8px 10px;background:none !important}#header nav>ul>li ul li a::before{height:16px;margin-top:-8px}#header nav>ul>li ul li a::after{display:none}#header nav>ul>li ul li:last-child a::after{height:16px;margin-top:-8px}#header nav>ul>li:last-child a::after{display:none;height:16px;margin-top:-8px}#keyvisual{display:none}#content{padding-top:100px;background:url("../img/game/bg-repeat.png") repeat top center,url(../img/game/bg-sp.jpg) repeat-y top center;background-attachment:scroll;background-size:contain cover}#campaign{margin-bottom:82px}#campaign h2{text-align:center;margin-bottom:90%}#campaign img{width:100%}#campaign .inner{width:100%;padding:3.2% 0;background-color:rgba(253,184,6,0.8)}#campaign .inner .block{width:100%;border:3px solid #fff;border-right:none;border-left:none;padding-bottom:7.5%;padding-top:6%}#campaign .inner h3{text-align:center;margin-bottom:3%;padding-top:25%;margin-top:-25%}#campaign .inner h3 img{position:absolute;top:4.3%;left:0}#campaign .inner ul{margin:0 1%}#campaign .inner ul li{text-align:center;margin-bottom:2%}#campaign .inner ul li:last-child{margin-bottom:0}#topic{margin-bottom:38px}#topic img{width:100%}#topic h2{text-align:center;margin-bottom:30px}#topic .inner{width:100%;margin:0 auto;padding:3.2% 0;background-color:rgba(2,170,230,0.8)}#topic .inner .topic-list{width:100%;border:3px solid #fff;border-right:none;border-left:none;padding:3% 0 7.5%;text-align:center}#topic .inner .topic-list ul{margin:0 3.2%}#topic .inner .topic-list ul li h3{font-size:38px;font-size:4.9479166667vw;font-weight:bold;color:#fff;line-height:1;margin-bottom:24px}.btn-back{width:44.8%;margin:0 auto}.btn-back img{width:100%}#footer .pagetop{width:14%}#footer .pagetop img{width:100%}#footer .portal figure{margin:0 10% 30px}#footer .portal figure img{width:100%}#footer .portal figure figcaption{font-size:28px;font-size:3.6458333333vw}#footer .portal .information{width:auto}#footer .portal .information .image{width:28%}#footer .portal .information .detail{width:68%}#footer .portal .information .detail ul li{font-size:22px;font-size:2.8645833333vw}#footer .portal .app li{box-sizing:border-box;padding:0 5px}#footer .portal .app li:nth-child(1){width:31.9%;margin:0}#footer .portal .app li:nth-child(2){width:33.8%;margin:0}#footer .portal .app li:nth-child(3){width:34.25%;margin:0}#footer .portal .app li img{width:100%}#footer .logo{font-size:0}#footer .logo li{padding:0 10px;box-sizing:border-box}#footer .logo li:first-child{width:46%;margin:0;text-align:right}#footer .logo li:last-child{width:54%;text-align:left}#footer .logo li img{max-width:100%}#footer small{font-size:16px;font-size:2.0833333333vw}}