.banner {
    height: 0;
    padding-top: 420px;
    width: 100%;
    position: relative;
    border-radius: 50%;
    display: flex;
    justify-content: center;
}

#particle-canvas {
    max-width: 411px;
    max-height: 411px;
    position: absolute !important;
    top: 0;
}

canvas{
    background: linear-gradient(160deg, #2937f0, #9f1ae2) !important;
}