Element input pseudo-element :before generated with padding 20px z-index auto box-sizing content-box height auto width auto box-shadow 2px 2px 2px rgba(0,0,0,0.2) border-radius cursor default background margin 0px position static display inline-block transition overflow visible transform border 1px #b7b7b7 solid font-size medium line-height normal float none font-weight normal text-shadow 1px 1px 0px rgba(255,255,255,0.66)