Flexia Theme

Flexia is a multipurpose, page builder friendly theme that is modern and lightweight.  It is created using Flexbox and Bootstrap 4 for mobile responsiveness.  There is a free version of the theme is available in the WordPress theme directory and it comes with a free core plugin that adds a number of Customizer features.  The pro version of the theme has more Customizer options, a few advanced modules such as a pre-loader and coming soon mode, and is bundled with Essential Addons for Elementor and Revolution Slider.  The theme is available in annual subscription packages or a lifetime unlimited package.