zrok/ui100/src/react-flow.css

.react-flow__node {
    font-family: "Poppins", sans-serif;
    font-size: 0.6em;
    color: white;
    border: 2px solid white;
    border-radius: 10px;
    background-color: #241775;
    text-color: white;
}
.react-flow__node.selected {
    color: black;
    background-color: #9bf316;
    border: 2px solid #241775;
    font-weight: bold;
}
.react-flow__handle {
    background-color: #9bf316;
    border: 1px solid #241775;
}
.react-flow__edge-path {
    stroke: #241775;
}
.react-flow__attribution {
    display: none;
}