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