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