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