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