@charset "utf-8";*{margin:0;padding:0;color:#000}#parent{width:100%;text-align:center}#wrapper{width:1280px;height:720px;margin:0 auto;position:relative}#canvas{background-color:#fff;display:block;height:auto;object-fit:contain;width:100%;height:100%;text-align:center;position:relative}#input_txt{text-align:center;vertical-align:middle;width:20%;height:15%;top:45%;left:38%;font-size:36px;position:absolute;display:none}#set_size{display:inline-block;width:100%;float:left;text-align:center;font-size:24px}