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