h1{margin:0}.square{box-sizing:border-box}.circle,.cross{justify-content:center;align-items:center;font-size:20px;font-weight:700;display:flex}.circle{color:#3b96ff;font-weight:bolder}.cross{color:#ff5c2f}.winningMessage{color:#0dcb0d;font-size:20px;font-weight:600}