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