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