Flex Box Literals and Classes for LitElements

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Ported from @polymer/iron-flex-layouts, Configured for LitElement, LitHtml, and Constructable Style Sheets

Note that this port is unmaintained and only exists for legacy applications. If you do require the functionality you should fork the repository.

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Usage With Classes

import {LitElement, html} from 'lit-element';
import {Layouts} from 'lit-flexbox-literals';

class MyElement extends LitElement {
  static get styles() {
    return [Layouts];
  }

  render() {
    return html`
      <div class="layout horizontal center-center"></div>
    `;
  }
}

Usage With Literals

import {LitElement, html, css} from 'lit-element';
import {
  displayFlex,
  horizontal,
  centerAligned,
  centerJustified,
} from 'lit-flexbox-literals';

class MyElement extends LitElement {
  static get styles() {
    return css`
        :host{
          ${displayFlex}
          ${horizontal}
          ${centerAligned}
          ${centerJustified}

        }

        div{
          ${displayFlex}
          ${horizontal}
          ${centerAligned}
          ${centerJustified}
        }
      `;
  }

  render() {
    return html`
      <div></div>
    `;
  }
}