I'm making a search bar. The text input box and search button are next to each other as planned, but the height of the input box keeps changing when the browser is expanded. I've been through my code several times and I can't find what's causing the problem. Any help would be appreciated :)
You are defining your padding is given as a percentage. This will scale according to your document size, and will affect your total input height. You need to use fixed values if you don't want the input to scale.