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