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