Element input pseudo-element :before generated with z-index auto padding 20px margin 0px float none font-size 16px font-weight normal box-sizing content-box width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) border 0px rgba(0,0,0,1) solid transform display block background overflow hidden position static box-shadow 2px 1px 2px rgba(0,0,0,0.3) cursor default height auto line-height 1 transition border-radius