Element input pseudo-element :after generated with background width auto border 1px #b7b7b7 solid float none height auto position static box-sizing content-box text-shadow border-radius display inline-block padding 20px margin 0px transition font-size 16px z-index auto box-shadow 1px 2px 2px rgba(0,0,0,0.2) line-height normal font-weight normal overflow visible cursor default transform