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