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JavaScript Code to set display to block isnt working


function show () {
//supposed to make it show
Here is an html example for it:
<button onclick="show()">Lorem Ipsum</button>
<p class="hide" <!--i have css for display: none;--> id="hidden">Sit dolor amet</p>
I get an error message when I press the button
Uncaught TypeError: Cannot read properties of null (reading 'style')
Try this -
<!DOCTYPE html>

<html lang="en">

    <meta charset="UTF-8" />
            display: none;   

    <button onclick="show()">Lorem Ipsum</button>
    <p class="hide" id="hidden">Sit dolor amet</p>
        function show(){


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