.clearfix:after,
.app-info .app-info-container .app-info-head:after,
/* .app-info .app-info-container .app-info-content .app-info-pic:after, */
.app-info .app-info-footer .app-footer-container:after {
	height: 0px;
	clear: both;
	content: '.';
	display: block;
	overflow: hidden;
	visibility: hidden;
}

.app-info {
	width: 1005;
}

.app-info .app-info-container {
	width: 1200px;
	margin: 0 auto;
	-wekbit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	-ms-box-sizing: border-box;
	-o-box-sizing: border-box;
	box-sizing: border-box;
	padding: 80px 0 40px 0;
}

.app-info .app-info-container .app-info-head {
	border-bottom: 1px solid #e6e6e6;
}

.app-info .app-info-container .app-info-head .app-info-title {
	font-size: 46px;
	font-weight: normal;
	display: inline-block;
}

.app-info .app-info-container .app-info-head .app-info-link {
	font-size: 16px;
	color: #808080;
	float: right;
	line-height: 96px;
}

.app-info .app-info-container .app-info-content {
	width: 100%;
	padding: 50px 0;
}

.app-info .app-info-container .app-info-content .app-info-text {
	font-size: 16px;
	color: #808080;
	line-height: 2;
}

.app-info .app-info-container .app-info-content .app-info-pic {
	width: 100%;
	margin: 40px 0;
	display: flex;
	justify-content: space-between;
}

.app-info .app-info-container .app-info-content .app-info-pic .app-info-img {
	display: block;
	float: left;
	margin-right: 30px;
	width: calc(33.3% - 20px);
}

.app-info .app-info-container .app-info-content .app-info-pic .app-info-img:last-child {
	margin-right: 0;
}

.app-info .app-info-footer {
	width: 100%;
	background: #f2f2f2;
}

.app-info .app-info-footer .app-footer-container {
	width: 1200px;
	margin: 0 auto;
	padding: 100px 0;
}

.app-info .app-info-footer .app-footer-container .app-footer-item {
	width: 25%;
	float: left;
}

.app-info .app-info-footer .app-footer-container .app-footer-item .app-footer-img,
.app-info .app-info-footer .app-footer-container .app-footer-item img {
	display: block;
	max-width: 90%;
}

.app-info .app-info-footer .app-footer-container .app-footer-item .app-footer-text {
	font-size: 16px;
	color: #808080;
	display: block;
	text-align: center;
	margin-top: 15px;
	padding: 0 10% 0 0;
	-wekbit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	-ms-box-sizing: border-box;
	-o-box-sizing: border-box;
	box-sizing: border-box;
}

@media screen and (max-width: 1200px) {
	.app-info .app-info-container {
		width: 90%;
		padding: 40px 0 20px 0;
	}

	.app-info .app-info-container .app-info-head .app-info-title {
		font-size: 36px;
	}

	.app-info .app-info-container .app-info-head .app-info-link {
		font-size: 16px;
		line-height: 70px;
	}

	.app-info .app-info-footer .app-footer-container {
		width: 90%;
	}
}

@media screen and (max-width: 720px) {
	.app-info .app-info-container .app-info-head .app-info-title {
		font-size: 24px;
	}

	.app-info .app-info-container .app-info-head .app-info-link {
		font-size: 14px;
		line-height: 50px;
	}

	.app-info .app-info-container .app-info-content {
		padding: 30px 0;
	}

	.app-info .app-info-container .app-info-content .app-info-pic img {
		width: calc(50% - 15px);
	}
	
	.app-info .app-info-container .app-info-content .app-info-pic img:nth-child(2n+1) {
		margin-right: 20px;
	}

	.app-info .app-info-container .app-info-content .app-info-pic img:nth-child(n+2) {
		margin-top: 20px;
	}

	.app-info .app-info-footer .app-footer-container .app-footer-item {
		width: 50%;
	}

	.app-info .app-info-container .app-info-content .app-info-pic {
		display: block;
	}
}