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