rounded String (default: 'medium')

Sets a value controlling the border radius. Can also be set to the following string values:

• "small"
• "medium"
• "large"
• "full"
• "none"

Example - sets the roundness

<input id="otpinput" />
<script>
    $("#otpinput").kendoOTPInput({
        items: 3,
        rounded: "full"
    });
</script>