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