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