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