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