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Select the button with the ID makeItRed and assign it to the button variable.
Select the button with the ID makeItRed and assign it to the button variable. Show me the code. I don't know how to do it.
var warning = document.getElementById("warning"); var button;
<!DOCTYPE html> <html> <head> <title>Adding an Event Listener</title> </head> <link rel="stylesheet" href="style.css" /> <body> <div id="warning"> Warning: My background should be red! </div> <button id="makeItRed">Make It Red!</button> <script src="app.js"></script> </body> </html>
Follow the example for warning. It is the same code with a different id.