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