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