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