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