.bg_L{position:relative;width:100%;max-width:100%}.bg_bT{object-fit:contain;visibility:hidden;position:absolute;width:100%;height:100%;background-color:transparent}.bg_le{visibility:visible}.bg_lg{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;pointer-events:none;visibility:hidden}.bg_li{visibility:visible}