Element block pseudo-element :after generated with position static transition padding 20px border-radius width 160px float none cursor default border 3px rgba(0,0,0,1) solid background line-height 1 overflow hidden height auto font-size 16px margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto display block box-sizing content-box font-weight bold