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