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