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