Run Simulation View Controls

This code is a simple HTML representation of a defense grid simulation map. The grid is 5x3, with each cell being 20x20 pixels in size. The cells are colored white with black borders, and have a black background when hovered or clicked. The grid is centered on the page, and has a black border around it. The links provided at the bottom of the grid are for the user to "run the simulation" or "view controls", which could be subpages that provide more information on the defense grid simulation. Please note that this is a basic representation and does not include any actual functionality or interactivity. The provided HTML/CSS is purely for display purposes.