widthNumber|String(default: "6em")
The width of the Switch.
Example
<input id="switch" />
<script>
    $("#switch").kendoSwitch({
        width: 140
    });
</script>The Switch options can be changed dynamically with the setOptions() method.
Example
<input id="switch" />
<script>
  $("#switch").kendoSwitch({
    width: 50
  });
  var switchInstance = $("#switch").data("kendoSwitch")
      switchInstance.setOptions( {
          width: 200
      })
</script>In this article