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