fas fa-apple-alt 试一试
fas fa-atom 试一试
fas fa-award 试一试
fas fa-bell  试一试
far fa-bell  试一试
fas fa-bell-slash  试一试
far fa-bell-slash  试一试
fas fa-book-open  试一试
fas fa-book-reader  试一试
fas fa-chalkboard 试一试
fas fa-chalkboard-teacher 试一试
fas fa-graduation-cap  试一试
fas fa-laptop-code  试一试
fas fa-microscope 试一试
fas fa-music  试一试
fas fa-school 试一试
fas fa-shapes 试一试
fas fa-theater-masks  试一试
fas fa-user-graduate 试一试