Element input pseudo-element :before generated with padding 20px transition position static box-sizing content-box text-shadow 1px 1px 0px rgba(255,255,255,0.66) background border-radius margin 0px font-size 16px box-shadow 2px 2px 2px rgba(0,0,0,0.2) line-height normal width auto float none overflow visible display inline-block border 1px #b7b7b7 solid transform font-weight normal cursor default z-index auto height auto