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