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