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