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