.otp-input {
    border-radius: 10px; /* Adjust the value for desired roundness */
    padding: 8px; /* Optional: Add padding for better appearance */
    border: 1px solid; /* Optional: Define border style */
    text-align: center;
    width: 40px;
    height: 50px;
    font-size: xx-large;
    font-weight: bold;
    border-color: #00CCFF;
}