# DropDownButton Appearance

The DropDownButton provides predefined appearance options such as different sizes, border radii, fill modes, and theme colors. If you omit an appearance property, the active Kendo theme supplies its default value.

Apart from the default vision of the DropDownButton, these alternative styling options enable you to configure each individual aspect of the appearance of a DropDownButton.

Use these links to go directly to each appearance option:

* [Size](https://www.telerik.com/kendo-vue-ui/components/buttons/dropdownbutton/appearance#size)
* [Roundness](https://www.telerik.com/kendo-vue-ui/components/buttons/dropdownbutton/appearance#roundness)
* [Fill Mode](https://www.telerik.com/kendo-vue-ui/components/buttons/dropdownbutton/appearance#fill-mode)
* [Theme Color](https://www.telerik.com/kendo-vue-ui/components/buttons/dropdownbutton/appearance#theme-color)

The following example demonstrates all the available appearance options of the DropDownButton in a single, configurable demo.

[Demo Source](https://demos.telerik.com/kendo-vue-ui/buttons/dropdownbutton/appearance/configurator/source.txt)

## Size

The Kendo UI for Vue DropDownButton enables you to configure its size by using the [`size`](https://www.telerik.com/kendo-vue-ui/components/buttons/api/dropdownbuttonprops#size) property.

The [`size`](https://www.telerik.com/kendo-vue-ui/components/buttons/api/dropdownbuttonprops#size) option supports the following values:

* `xs`
* `small`
* `medium`
* `large`

The following example demonstrates how to define the size of the DropDownButton.

[Demo Source](https://demos.telerik.com/kendo-vue-ui/buttons/dropdownbutton/appearance/size/source.txt)

## Roundness

The DropDownButton lets you apply different roundness to the component through its [`rounded`](https://www.telerik.com/kendo-vue-ui/components/buttons/api/dropdownbuttonprops#rounded) property.

The [`rounded`](https://www.telerik.com/kendo-vue-ui/components/buttons/api/dropdownbuttonprops#rounded) option supports the following values:

* `small`
* `medium`
* `large`
* `full`
* `none`

The following example demonstrates how to define the border radius of the DropDownButton.

[Demo Source](https://demos.telerik.com/kendo-vue-ui/buttons/dropdownbutton/appearance/rounded/source.txt)

## Fill Mode

The DropDownButton allows you to set different fill modes by using its [`fillMode`](https://www.telerik.com/kendo-vue-ui/components/buttons/api/dropdownbuttonprops#fillMode) property.

The [`fillMode`](https://www.telerik.com/kendo-vue-ui/components/buttons/api/dropdownbuttonprops#fillMode) option supports the following values:

* `solid`
* `flat`
* `outline`
* `link`

The following example demonstrates how to define the fill mode of the DropDownButton.

[Demo Source](https://demos.telerik.com/kendo-vue-ui/buttons/dropdownbutton/appearance/fill-mode/source.txt)

## Theme Color

The DropDownButton allows you to set different theme colors with its [`themeColor`](https://www.telerik.com/kendo-vue-ui/components/buttons/api/dropdownbuttonprops#themeColor) property.

The [`themeColor`](https://www.telerik.com/kendo-vue-ui/components/buttons/api/dropdownbuttonprops#themeColor) option supports the following values:

* `base`
* `primary`
* `secondary`
* `tertiary`
* `info`
* `success`
* `warning`
* `error`
* `inverse`

The following example demonstrates how to define the theme color of the DropDownButton.

[Demo Source](https://demos.telerik.com/kendo-vue-ui/buttons/dropdownbutton/appearance/theme-colors/source.txt)

## Suggested Links

* [API Reference of the DropDownButton](https://www.telerik.com/kendo-vue-ui/components/buttons/api/dropdownbuttonprops)
* [Creating Custom Styles with ThemeBuilder](https://www.telerik.com/kendo-vue-ui/components/styling/theme-builder)