PAUSE RESET Update Inject Render --time Input Drag to scrub DOM Manipulator element.style.setProperty( `--time`, value ) HTML Elements (10x10) CSSOM .grid-cell { --x: 0.00; --y: 0.00; fill-opacity: calc( 0.2 + 0.6 * ( 0.5 + 0.5 * sin( var(--time)*3 + var(--x)*6.28 + var(--y)*6.28 ) ) ); }