@charset "UTF-8";.tab{display:flex;flex-wrap:wrap}.tab li a{display:block;background:rgba(245,206,39,1);margin:0 2px;padding:10px 30px}.tab li.active a{background:#fff}.area{display:none;opacity:0;background:#fff;padding:50px 20px}.area.is-active{display:block;animation-name:displayAnime;animation-duration:2s;animation-fill-mode:forwards}@keyframes displayAnime{from{opacity:0}to{opacity:1}}