docs: Adds CSS style to HTML. (#1726) #346

	# Copyright 2020 Google LLC
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	name: GitHub Pages
	on:
	push:
	branches:
	- main
	jobs:
	push-gh-pages:
	if: "!contains(github.event.head_commit.message, 'skip ci')"
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	with:
	token: ${{ secrets.SYNCED_GITHUB_TOKEN_REPO }}
	- uses: actions/cache@v2
	with:
	path: ~/.npm
	key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
	restore-keys: \|
	${{ runner.os }}-node
	- run: npm ci
	- run: npm run build
	- name: include ignored files
	run: \|
	rm -rf dist/samples/**/node_modules
	rm -rf dist/samples/**/package-lock.json
	rm -rf dist/samples/**/app/.gitignore
	- name: push to gh-pages
	uses: peaceiris/actions-gh-pages@v3
	with:
	personal_token: ${{ secrets.SYNCED_GITHUB_TOKEN_REPO }}
	publish_dir: ./dist

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