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