/* 底部 */
			.footer {
				background-color: #252D45;
				padding: 50px 0;
				color: #FFFFFF;
			}

			.footer-content {
				width: 1200px;
				margin: 0 auto;
			}

			.footer-content .flex {
				justify-content: space-between;
				display: flex;
			}

			.footer .ul {
				width: 400px;
				display: flex;
				justify-content: space-between;
			}

			.footer .ul ul {
				font-size: 14px;
			}

			.footer .ul ul li {
				margin-bottom: 15px;
			}

			.footer .ul ul a,
			.tel {
				color: #9498A4;
			}

			.footer .footer-logo {
				margin-bottom: 20px;
				/* text-align: center; */
			}

			.footer .wx-box {
				display: flex;
				justify-content: space-around;
			}

			.footer .row {
				padding-bottom: 30px;
			}

			.footer hr {
				border: 1px solid #404959;
			}

			.footer a {
				color: #337ab7;
			}

			.footer .footer-info {
				line-height: 27px;
				margin-top: 30px;
				color: #9498A4;
				text-align: center;
			}

			.code-p {
				font-size: 14px;
			}

			.back2top {
				width: 58px;
				height: 58px;
				position: fixed;
				_position: absolute;
				left: 50%;
				margin-left: 620px;
				bottom: 100px;
				_bottom: auto;
				cursor: pointer;
				display: none;
			}

			.back2top a {
				display: block;
				width: 100%;
				height: 100%;
				background: url('../images/back2top.png') no-repeat;
			}

			.back2top a:hover {
				background: url('../images/back2top.png') no-repeat -58px 0;
			}