.matrix-overlay{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;pointer-events:none}.matrix-canvas{position:absolute;background-color:transparent;opacity:.2}.matrix-canvas.header-matrix{top:0;height:150px;width:100%;mask-image:linear-gradient(to bottom,#000 50%,transparent 100%);-webkit-mask-image:linear-gradient(to bottom,#000 50%,transparent 100%)}.matrix-canvas.footer-matrix{bottom:0;height:150px;width:100%;mask-image:linear-gradient(to top,#000 50%,transparent 100%);-webkit-mask-image:linear-gradient(to top,#000 50%,transparent 100%)}