/* BASIC css start */
.notice_info { padding:20px 0; background-color:#fffeb1; text-align:center; }
.detail_top_bn_box { overflow: hidden; }
.detail_top_banner{display:block;margin-bottom:15px;position:relative}
.detail_top_banner img{width:100%;height:auto;display:block}
.detail_top_gem{position:absolute;left:66.71875%;top:22.07207%;width:28.75%;height:64.86486%;pointer-events:none;background:url(https://www.twinkring.com/design/twinkring/labdia/main_eventdetail_gem.jpg) 0 0/1000% 1200% no-repeat;animation:dtg-x .4s steps(10) infinite,dtg-y 4.8s steps(12) infinite}
@keyframes dtg-x{to{background-position-x:111.1111%}}
@keyframes dtg-y{to{background-position-y:109.0909%}}
@media (prefers-reduced-motion:reduce){.detail_top_gem{animation:none}}
/* BASIC css end */