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