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