fas fa-graduation-cap  试一试
fas fa-hat-cowboy(牛仔帽)  试一试
fas fa-hat-cowboy-side(侧边牛仔帽)  试一试
fas fa-hat-wizard 试一试
fas fa-mitten 试一试
fas fa-shoe-prints 试一试
fas fa-socks 试一试
fas fa-tshirt(T恤衫)  试一试
fas fa-user-tie 试一试