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