Sets a value controlling size of the component. When undefined (the default), the theme controls the default size. Can also be set to the following string values:

• "small"
• "medium"
• "large"

The "none" value is deprecated. Use custom CSS instead.

Example - sets a size

<select id="dropdown">
    <option>Item1</option>
    <option>Item2</option>
</select>
<script>
  $("#dropdown").kendoDropDownList({
    filter: "contains",
    size: "large"
  });
</script>