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