.navbar {
				box-shadow: 0 0.25rem 0.125rem 0 rgb(0 0 0 / 3%);
				z-index: 999;
			}

			.nav-link {
				font-family: "微软雅黑";
				font-size: 20px;
			}

			.fadeIn {
				-webkit-animation: fadeIn 3s;
			}

			a:hover {
				text-decoration: none
			}

			.btn-login {
				background-color: rgba(0, 0, 0, 0.1);
				border-radius: 12px;
				border: 1px solid white;
				transition: background-color 0.5s, border 0.5s;
			}

			.btn-login:hover {
				background-color: dodgerblue;
				border: 2px solid white;
			}

			.btn-logout {
				background-color: rgba(0, 0, 0, 0.1);
				border-radius: 12px;
				border: 1px solid white;
				transition: background-color 0.5s, border 0.5s;
			}

			.btn-logout:hover {
				background-color: dodgerblue;
				color: white;
			}

			.search-item:hover {
				background-color: dodgerblue;
				color: white;
			}