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