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