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