SANHOPE.mes.web/wwwroot/Plugins/animation/004/Style.css

body {
    background: #000;
    overflow: hidden;
}

canvas {
    bottom: 0;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
}

#c1 {
    opacity: 0;
}

#c2 {
    background: #000;
}