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