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