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