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