Raw HTML Modal Window

Raw HTML Modal Window is a plugin for folks that feel comfortable using HTML and CSS code to ultimately control the layout of their pop-up window.

By default it shows a pop-up on the front page, you can provide a single or list of post/page IDs to trigger it on any spesific page(s). The plugin is very lightweight and uses minimum system resources.

Requirements

• WordPress 4.5 or higher
• PHP 5.5.37 or higher
• MySQL 5.x or higher

Main Features

• Provides example HTML and CSS code to get you started
• Very lightweight on system resources, uses “staight” Javascript, no framework or library required.
• Outputs its CSS and Javascript code directly into the
  page to minimize HTTP requests.
• Provides delay, z-index, fading speed control through the admin interface.