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