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