.tag-tree {
    overflow-x: hidden;
    overflow-y: auto;
}

.tag-tree-invisible {
    display: none;
}

.tag-tree ul,
.tag-tree li {
    margin-top: 0;
    margin-bottom: 0;
    list-style-type: none;
}

.mat-tree-node {
    padding: 0;
    min-height: 0;
}

.mat-mdc-icon-button {
    height: inherit;
    width: inherit;
    line-height: inherit;
}
