Mindmup impact map style

.mapjs-node{
color: black;
}

.mapjs-node[mapjs-level="1"] {
    background-color: #FDB813;
    color:white;
}
.mapjs-node[mapjs-level="2"] {
    background-color: #A7BE38;
}
.mapjs-node[mapjs-level="3"] {
    background-color: #9EA4C1;
}
.mapjs-node[mapjs-level="4"] {
    background-color: #FF8384;
}
.mapjs-node[mapjs-level="5"] {
    background-color: #FFD87D;
}