Element block pseudo-element :before generated with font-weight normal transition background display block width 160px box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius box-sizing content-box cursor default font-size 12px text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto position static overflow hidden margin 0px border 0px rgba(0,0,0,1) solid transform padding 20px float none height auto line-height 1