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