.nodeContainer {
    display: inline-flex;
    border: solid 2px rgb(221, 221, 221);
    width: 255px;
    height: 70px;
    text-align: center;
    margin: 10px;
}

.nodeContainer span {
    margin: auto;
    font-weight: bold;
    font-size: 16px;
}

.nodeContainer img {
    margin: 10px;
}

.level-one a {
    color: black;
}

.level-one {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}