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