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