#top{display:flex;justify-content:center;align-items:center;width:100%;height:500px;background-image:url(../img/mv_back.png);background-repeat:no-repeat;background-size:cover;background-position:left bottom}#top #top_text{margin-top:50px;height:70%}#top #top_text img{height:100%}@media screen and (min-width: 960px){#top{height:600px}}#story{margin-top:80px;text-align:center}#about{margin-top:80px;text-align:center}#event{display:block;position:relative;width:100%;margin:0 auto;margin-top:100px;text-align:center}#event #event_list .event_item{width:200px;height:auto;margin:0 10px}#event #event_list .event_item img{width:100%;height:auto}#event #event_list .slick-slider{transition:none}