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