edu-textbook/projects/textbook/src/modules/nav-admin/page-collection/page-collection.component.scss

.subtitle{
        margin-right: 12px;
        color: #00000073;
        font-size: 14px;
        font-weight: normal;
        line-height: 1.5715;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
}