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