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