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