fillMode String (default: 'solid')

Controls how the color is applied to the buttons in the Group. Valid values are: "solid", "outline", "flat", "link", and "none". Default value is "solid".

Example

<div id="buttonGroup"></div>

<script>
    $("#buttonGroup").kendoButtonGroup({
        fillMode: "outline",
        items: [
            { text: "<b>foo</b>", encoded: false },
            { text: "<b>bar</b>", encoded: true }
        ]
    });
</script>