Details Styling

Styling API reference for the Details component.

Style Variants
Style Properties
CSS Selectors

Style Variants

The following style variants are supported by Details:

Variant Description Supported by

Variant	Description	Supported by
`filled`	Makes the component’s boundaries visible	Aura, Lumo
`no-padding`	Removes the padding from the content area	Aura
`small`	Used for compact UIs	Lumo
`reverse`	Places the toggle icon after the summary contents	Aura, Lumo

filled

Makes the component’s boundaries visible

Aura, Lumo

no-padding

Removes the padding from the content area

Aura

small

Used for compact UIs

Lumo

reverse

Places the toggle icon after the summary contents

Aura, Lumo

Filled

The filled variant makes the component’s boundaries visible, which helps tie its content together visually and distinguishes it from the surrounding UI.

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Source code

DetailsFilled.javapackage com.vaadin.demo.component.details;

import com.vaadin.flow.component.details.Details;
import com.vaadin.flow.component.details.DetailsVariant;
import com.vaadin.flow.component.html.Div;
import com.vaadin.flow.component.html.ListItem;
import com.vaadin.flow.component.html.UnorderedList;
import com.vaadin.flow.router.Route;


@Route("details-filled")
public class DetailsFilled extends Div {

    public DetailsFilled() {
        // tag::snippet[]
        UnorderedList content = new UnorderedList(new ListItem("Blake Martin"),
                new ListItem("Caroline Clark"), new ListItem("Avery Torres"),
                new ListItem("Khloe Scott"), new ListItem("Camila Fisher"),
                new ListItem("Gavin Lewis"), new ListItem("Isabella Powell"),
                new ListItem("Zoe Wilson"));

        Details details = new Details("Members (8)", content);
        details.setOpened(true);
        details.addThemeVariants(DetailsVariant.FILLED);

        add(details);
        // end::snippet[]
    }

}
details-filled.tsximport React from 'react';
import { Details } from '@vaadin/react-components/Details.js';

function Example() {
  return (
    // tag::snippet[]
    <Details summary="Members (8)" opened theme="filled">
      <ul>
        <li>Blake Martin</li>
        <li>Caroline Clark</li>
        <li>Avery Torres</li>
        <li>Khloe Scott</li>
        <li>Camila Fisher</li>
        <li>Gavin Lewis</li>
        <li>Isabella Powell</li>
        <li>Zoe Wilson</li>
      </ul>
    </Details>
    // end::snippet[]
  );
}

details-filled.tsimport '@vaadin/details';
import { html, LitElement } from 'lit';
import { customElement } from 'lit/decorators.js';
import { applyTheme } from 'Frontend/demo/theme';

@customElement('details-filled')
export class Example extends LitElement {
  protected override createRenderRoot() {
    const root = super.createRenderRoot();
    applyTheme(root);
    return root;
  }

  protected override render() {
    // tag::snippet[]
    return html`
      <vaadin-details summary="Members (8)" opened theme="filled">
        <ul>
          <li>Blake Martin</li>
          <li>Caroline Clark</li>
          <li>Avery Torres</li>
          <li>Khloe Scott</li>
          <li>Camila Fisher</li>
          <li>Gavin Lewis</li>
          <li>Isabella Powell</li>
          <li>Zoe Wilson</li>
        </ul>
      </vaadin-details>
    `;
    // end::snippet[]
  }
}

Small

Use the small variant for compact UIs.

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Source code

DetailsSmall.javapackage com.vaadin.demo.component.details;

import com.vaadin.flow.component.details.Details;
import com.vaadin.flow.component.details.DetailsVariant;
import com.vaadin.flow.component.html.Div;
import com.vaadin.flow.component.html.ListItem;
import com.vaadin.flow.component.html.UnorderedList;
import com.vaadin.flow.router.Route;


@Route("details-small")
public class DetailsSmall extends Div {

    public DetailsSmall() {
        // tag::snippet[]
        UnorderedList content = new UnorderedList(new ListItem("Blake Martin"),
                new ListItem("Caroline Clark"), new ListItem("Avery Torres"),
                new ListItem("Khloe Scott"), new ListItem("Camila Fisher"),
                new ListItem("Gavin Lewis"), new ListItem("Isabella Powell"),
                new ListItem("Zoe Wilson"));

        Details details = new Details("Members (8)", content);
        details.setOpened(true);
        details.addThemeVariants(DetailsVariant.SMALL);

        add(details);
        // end::snippet[]
    }

}
details-small.tsximport React from 'react';
import { Details } from '@vaadin/react-components/Details.js';

function Example() {
  return (
    // tag::snippet[]
    <Details summary="Members (8)" opened theme="small">
      <ul>
        <li>Blake Martin</li>
        <li>Caroline Clark</li>
        <li>Avery Torres</li>
        <li>Khloe Scott</li>
        <li>Camila Fisher</li>
        <li>Gavin Lewis</li>
        <li>Isabella Powell</li>
        <li>Zoe Wilson</li>
      </ul>
    </Details>
    // end::snippet[]
  );
}

details-small.tsimport '@vaadin/details';
import { html, LitElement } from 'lit';
import { customElement } from 'lit/decorators.js';
import { applyTheme } from 'Frontend/demo/theme';

@customElement('details-small')
export class Example extends LitElement {
  protected override createRenderRoot() {
    const root = super.createRenderRoot();
    applyTheme(root);
    return root;
  }

  protected override render() {
    // tag::snippet[]
    return html`
      <vaadin-details summary="Members (8)" opened theme="small">
        <ul>
          <li>Blake Martin</li>
          <li>Caroline Clark</li>
          <li>Avery Torres</li>
          <li>Khloe Scott</li>
          <li>Camila Fisher</li>
          <li>Gavin Lewis</li>
          <li>Isabella Powell</li>
          <li>Zoe Wilson</li>
        </ul>
      </vaadin-details>
    `;
    // end::snippet[]
  }
}

Reverse

The reverse variant places the toggle icon after the summary contents, which can be useful for visually aligning the summary with other content.

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Source code

DetailsReverse.javapackage com.vaadin.demo.component.details;

import com.vaadin.flow.component.details.Details;
import com.vaadin.flow.component.details.DetailsVariant;
import com.vaadin.flow.component.html.Div;
import com.vaadin.flow.component.html.ListItem;
import com.vaadin.flow.component.html.UnorderedList;
import com.vaadin.flow.router.Route;


@Route("details-reverse")
public class DetailsReverse extends Div {

    public DetailsReverse() {
        // tag::snippet[]
        UnorderedList content = new UnorderedList(new ListItem("Blake Martin"),
                new ListItem("Caroline Clark"), new ListItem("Avery Torres"),
                new ListItem("Khloe Scott"), new ListItem("Camila Fisher"),
                new ListItem("Gavin Lewis"), new ListItem("Isabella Powell"),
                new ListItem("Zoe Wilson"));

        Details details = new Details("Members (8)", content);
        details.setOpened(true);
        details.addThemeVariants(DetailsVariant.REVERSE);

        add(details);
        // end::snippet[]
    }

}
details-reverse.tsximport React from 'react';
import { Details } from '@vaadin/react-components/Details.js';

function Example() {
  return (
    // tag::snippet[]
    <Details summary="Members (8)" opened theme="reverse">
      <ul>
        <li>Blake Martin</li>
        <li>Caroline Clark</li>
        <li>Avery Torres</li>
        <li>Khloe Scott</li>
        <li>Camila Fisher</li>
        <li>Gavin Lewis</li>
        <li>Isabella Powell</li>
        <li>Zoe Wilson</li>
      </ul>
    </Details>
    // end::snippet[]
  );
}

details-reverse.tsimport '@vaadin/details';
import { html, LitElement } from 'lit';
import { customElement } from 'lit/decorators.js';
import { applyTheme } from 'Frontend/demo/theme';

@customElement('details-reverse')
export class Example extends LitElement {
  protected override createRenderRoot() {
    const root = super.createRenderRoot();
    applyTheme(root);
    return root;
  }

  protected override render() {
    // tag::snippet[]
    return html`
      <vaadin-details summary="Members (8)" opened theme="reverse">
        <ul>
          <li>Blake Martin</li>
          <li>Caroline Clark</li>
          <li>Avery Torres</li>
          <li>Khloe Scott</li>
          <li>Camila Fisher</li>
          <li>Gavin Lewis</li>
          <li>Isabella Powell</li>
          <li>Zoe Wilson</li>
        </ul>
      </vaadin-details>
    `;
    // end::snippet[]
  }
}

Style Properties

The following style properties can be used in CSS stylesheets to customize the appearance of this component.

To apply values to these properties globally in your application UI, place them in a CSS block using the html {…} selector. See Component Style Properties for more information on style properties.

Property Supported by

Property	Supported by
`--vaadin-details-summary-background`	Aura
`--vaadin-details-summary-border-color`	Aura
`--vaadin-details-summary-border-radius`	Aura
`--vaadin-details-summary-border-width`	Aura
`--vaadin-details-summary-font-size`	Aura
`--vaadin-details-summary-font-weight`	Aura
`--vaadin-details-summary-gap`	Aura
`--vaadin-details-summary-height`	Aura
`--vaadin-details-summary-padding`	Aura
`--vaadin-details-summary-text-color`	Aura

--vaadin-details-summary-background

Aura

--vaadin-details-summary-border-color

Aura

--vaadin-details-summary-border-radius

Aura

--vaadin-details-summary-border-width

Aura

--vaadin-details-summary-font-size

Aura

--vaadin-details-summary-font-weight

Aura

--vaadin-details-summary-gap

Aura

--vaadin-details-summary-height

Aura

--vaadin-details-summary-padding

Aura

--vaadin-details-summary-text-color

Aura

CSS Selectors

The following CSS selectors can be used in stylesheets to target the various parts and states of the component. See the Styling documentation for more details on how to style components.

Important

Not for Shadow DOM

These selectors should be used in styles.css or another stylesheet loaded with the @StyleSheet annotation or the @import CSS rule. They do not work in the shadow DOM of Vaadin components, such as in stylesheets in the components sub-folder or loaded with the @CssImport annotation’s themeFor property.

Root element: vaadin-details

States

Opened panel: vaadin-details[opened]
Disabled panel: vaadin-details[disabled]

Summary

Panel header (a.k.a. summary): vaadin-details-summary
Toggle: vaadin-details-summary::part(toggle)
Toggle icon: vaadin-details-summary::part(toggle)::before
Summary content wrapper: vaadin-details-summary::part(content)
Opened details summary: vaadin-details-summary[opened]
Disabled details summary: vaadin-details-summary[disabled]

Content

Collapsible content wrapper: vaadin-details::part(content)

Docs

Docs

Details Styling

Style Variants

Filled

Small

Reverse

Style Properties

CSS Selectors

States

Summary

Content