@media (max-width:640px){.lnb{-webkit-overflow-scrolling:touch;scrollbar-width:none;overflow-x:auto}.lnb::-webkit-scrollbar{display:none}.lnb ul li{flex:1 1 0;min-width:max-content}}.board-view-files{border-top:1px solid #ddd;margin-top:30px;padding:15px 20px;font-size:15px}.board-view-files strong{margin-bottom:8px;display:block}.board-view-files li{margin:4px 0}.board-view-files a{word-break:break-all;text-decoration:underline}.board-view-files .size{color:#888;font-size:13px}.board-view-image{max-width:100%;height:auto;margin:20px auto 0;display:block}.sec4 .controls .swiper-scrollbar.swiper-scrollbar-horizontal{z-index:auto;width:100%;position:relative;inset:auto}.consent-required-notice{color:#e03131;letter-spacing:-.03em;margin-top:6px;font-size:13px;line-height:1.4em}