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