Hestia is a modern WordPress theme for professionals. It fits creative business, small businesses (restaurants, wedding planners, sport/medical shops), startups, corporate businesses, online agencies and firms, portfolios, ecommerce (WooCommerce), and freelancers. It has a multipurpose one-page design, widgetized footer, blog/news page and a clean look, is compatible with: Flat Parallax Slider, Photo Gallery, Travel Map and Elementor Page Builder . The theme is responsive, WPML, Retina ready, SEO friendly, and uses Material Kit for design.
Click on Website Dashboard
Click on Appearance
Under Appearance click on Customize Option
Under Customize section go to Additional CSS
Under Additional CSS paste below given code