sizeString(default: "medium")
Sets a value controlling size of the component. Can also be set to the following string values:
"small""medium""large"
Example
<div id="grid"></div>
<script>
$("#grid").kendoGrid({
  columns: [
    { field: "name" },
    { field: "age" }
  ],
  size: "small",
  dataSource: [
    { name: "Jane Doe", age: 30 },
    { name: "John Doe", age: 33 }
  ]
});
</script>
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