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