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