div.main main form#quadrat,div.main main form#quadrat p{text-align:center}div.main main input.zahlen{background-color:#fff;border:0;color:#000;font-weight:700;height:2rem;padding:0;text-align:center;width:2rem}div.main main ol li img{margin:10px 0 10px 20px}div.main main table.quadrat{border:3px solid #561420;display:inline-flex;margin:1em auto}div.main main table.quadrat td{border:1px solid #561420;cursor:text;height:2.6rem;text-align:center;width:2.6rem}div.main main table.quadrat tr{vertical-align:middle}