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