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