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