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