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