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