.layer_board_bg,.layer_board{position:absolute}#layer_board_area{display:none}.layer_board_bg{position:fixed;top:0;left:0;z-index:1000;width:100%;height:100%;background:#000;opacity:.4;cursor:pointer}.layer_board,.layer_board *{box-sizing:border-box}.layer_board{position:fixed;top:50%;left:50%;z-index:2000;transform:translate(-50%,-50%);max-width:520px;width:80%}.layer_board-inner{display:flex;position:relative;width:100%;flex-direction:column}.layer_board-contents{width:100%;margin:0 auto;color:#fff}.layer_board-img{width:100%}.layer_board-img img{display:block;width:100%;height:100%;object-fit:contain;object-position:center}.layer_board-details h2{margin-bottom:10px;font-weight:bold;font-size:20px}.layer_board-details p{font-size:14px;line-height:27px;text-align:justify}.btn_close{display:flex;position:absolute;bottom:calc(100% - 25px);left:calc(100% - 25px);width:50px;border:4px solid #fff;border-radius:100%;background-color:#000;color:#fff;font-size:20px;text-align:center;text-decoration:none;justify-content:center;align-items:center;cursor:pointer;aspect-ratio: 1/1}.btn_close:hover{text-decoration:none}