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