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