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