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