Element Click Clarification

test.cs

using OpenQA.Selenium.Chrome;
using OpenQA.Selenium.Edge;
using OpenQA.Selenium.Firefox;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace WebDriverReducer
{
    class Program
    {
        static void Main(string[] args)
        {
            var driver = new EdgeDriver();
            driver.Url = "file:///C:/Users/clmartin/Code/test.html";
            driver.FindElementById("click").Click();
            Console.ReadLine();
            driver.Quit();
        }
    }
}

test.html

<button id="click" style="height: 50000px; width: 50000px;" onclick="alert('hey');">Click Me</button>