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