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