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