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