#content.page-index .sentaku-event-banner{box-sizing:border-box;display:block;position:relative;width:calc(100% - 48px);max-width:1280px;height:auto;margin:48px auto;padding:0;}
#content.page-index .sentaku-event-banner picture,#content.page-index .sentaku-event-banner a{display:block;position:static;width:100%;height:auto;margin:0;padding:0;}
#content.page-index .sentaku-event-banner img{display:block;position:static;width:100%;max-width:100%;height:auto;max-height:none;object-fit:contain;margin:0;padding:0;}
#content.page-index .sentaku-event-banner a:focus-visible{outline:2px solid #8da7c3;outline-offset:5px;}
@media(max-width:600px){#content.page-index .sentaku-event-banner{width:calc(100% - 32px);margin:32px auto;}}