size String(default: "medium")

Sets a value controlling size of the component. Can also be set to the following string values:

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

Example - sets the rounded value

<input id="datetimepicker" />
<script>
$("#datetimepicker").kendoDateTimePicker({
    size: "large"
});
</script>