.diagram-editor-topbar {
    position: relative;
    display: flex;
    justify-content: center;
    height: 100%;
    border-top: 1px solid #cfd8e7;
    background-color: #f9f9fa;
}

.diagram-editor-topbar .title {
    position: absolute;
    top: 0;
    left: 10px;
    bottom: 0;
    display: flex;
    align-items: center;
    font-size: 20px;
}

.diagram-editor-topbar .button-group {
    display: flex;
    align-items: center;
}

.diagram-editor-topbar .button-group .save-button {
    margin-left: 10px;
}
.diagram-editor-topbar .button-group .discard-button {
    margin-right: 10px;
}