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