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