:root{color-scheme:light dark}.table{display:flex;justify-content:center}.box{background-color:#333;border:.1px solid #fff;border-radius:none;cursor:pointer;font-size:40px;font-weight:700;height:100px;margin:0;padding:0;position:relative;width:100px}.box span{left:50%;position:absolute;top:50%;transform:translate(-50%,-50%)}.text-center{text-align:center}.reset{margin-top:20px}.reset button{background-color:#333;border:none;color:#fff;outline:none;padding:10px 20px}