add +/- icon to collapsible navbar sections. update navbar color #15

	name: Build and Deploy

	on:
	push:
	branches:
	- main

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Code
	uses: actions/checkout@v3

	- name: Set Up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.x'

	- name: Install Pandoc
	run: sudo apt-get update && sudo apt-get install -y pandoc

	- name: Install Dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt

	- name: Build Website
	run: python build.py

	- name: Deploy to GitHub Pages
	uses: peaceiris/actions-gh-pages@v3
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: .

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