Revert "added button element"#7

anjelicagg wants to merge 1 commit intoag--0006-change-input-type-buttonCodeSquad-Boston/git-github-group-3:ag--0006-change-input-type-buttonfrom

revert-6-mainCodeSquad-Boston/git-github-group-3:revert-6-mainCopy head branch name to clipboard