Hello @kenna178015crook1,
Assuming that you have your page set to be responsive … the search box and button will render different depending from what viewport you are seeing your app. In other words, from what monitor size you are visiting the app.
If you group the button and the search box together and next to each other … and set that new group to be fixed width … they will render the same across any viewport size. No matter the size.
This is a responsiveness setting.