Element block pseudo-element :before generated with border-radius line-height 1 transition height auto cursor default font-size 16px padding 20px display block text-shadow 2px 2px 1px rgba(0,0,0,0.2) z-index auto background box-sizing content-box width 160px position static overflow hidden font-weight normal margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform border 0px rgba(0,0,0,1) solid float none