.banner {
	width: 100%;
}

.banner img {
	display: block;
	width: 100%;
}

.banner .txt_banner {
    position: absolute;
    right: 8%;
    top: 50%;
    transform: translateY(-50%);
}

.banner .txt_banner .title h5 {
    font-size: 46px;
    color: #FFFFFF;
    display: block;
    line-height: 134px;
    background-image: url('../images/app_banner_icon.png');
    background-repeat: no-repeat;
    background-position: left top;
    position: relative;
    font-weight: 500;
    float: left;
}

.banner .txt_banner .title span {
    display: inline-block;
    font-family: 'pingfangs';
    font-size: 54px;
    font-weight: 100;
    line-height: 134px;
    color: #FFFFFF;
    padding-left: 15px;
    padding-top: 2px;
}

.banner .txt_banner .title:after {
    content: "";
    display: table;
    clear: both;
    position: absolute;
    width: 45px;
    height: 5px;
    background-color: #FFFFFF;
    left: 0px;
    bottom: 0px;
}

.banner .txt_banner p {
    font-size: 34px;
    color: #FFFFFF;
    line-height: 50px;
    width: 650px;
    padding-top: 52px;
}

.main {
	background-color: #FFFFFF;
	padding-bottom: 120px;
}

.main h5.title {
	font-size: 46px;
	font-weight: bold;
	color: #222222;
	text-align: center;
	line-height: 46px;
	padding-top: 110px;
	padding-bottom: 70px;
}

.main ul.app_list {
	display: flex;
	flex-flow: row wrap;
	justify-content: space-between;
}

.main ul.app_list li {
	width: calc((100% - 45px) / 2);
	position: relative;
	margin-bottom: 45px;
	overflow: hidden;
}

.main ul.app_list li .pic img {
	display: block;
	width: 100%;
}

.main ul.app_list li .txt {
	width: calc(100% - 70px);
	margin: 0 35px;
	position: absolute;
	bottom: 0px;
	border-top: 1px solid #FFFFFF;
}

.main ul.app_list li .txt:after {
	display: table;
	content: "";
	clear: both;
}

.main ul.app_list li .txt h5 {
	font-size: 30px;
	font-weight: bold;
	color: #FFFFFF;
	line-height: 90px;
	float: left;
}

.main ul.app_list li .txt p {
	font-family: 'monr';
	font-size: 18px;
	color: #FFFFFF;
	line-height: 72px;
	padding-top: 18px;
	padding-left: 14px;
	float: left;
}

.main ul.app_list li .txt span {
	display: block;
	font-family: 'monr';
	font-size: 18px;
	color: #FFFFFF;
	line-height: 72px;
	padding-top: 18px;
	padding-left: 14px;
	float: right;
}

.main ul.app_list li .layer {
	position: absolute;
	left: 0%;
	top: 100%;
	width: 100%;
	height: 100%;
	background-color: rgba(0,117,197,.85);
	transition: 0.5s;
}

.main ul.app_list li .layer p {
	font-size: 24px;
	font-weight: bold;
	color: #FFFFFF;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translateX(-50%) translateY(-50%);
	padding-right: 50px;
	background-image: url(../images/app_more.png);
	background-position: right center;
	background-repeat: no-repeat;
}

.main ul.app_list li:hover .layer {
	top: 0;
}

@media screen and (max-width: 550px ) {
	
	.main {
		padding-bottom: 80px;
	}
	
	.main h5.title {
		font-size: 24px;
		padding-top: 20px;
		padding-bottom: 10px;
	}
	
	.main ul.app_list li {
		width: 100%;
		margin-bottom: 10px;
	}
	
	.main ul.app_list li .txt {
		width: calc(100% - 20px);
		margin: 0 10px;
	}
	
	.main ul.app_list li .txt h5 {
		font-size: 18px;
		line-height: 50px;
	}
	
	.main ul.app_list li .txt p {
		font-size: 16px;
		line-height: 50px;
		padding-top: 3px;
	}
	
	.main ul.app_list li .txt span {
		font-size: 16px;
		line-height: 50px;
		padding-top: 3px;
	}
	
	.main ul.app_list li .layer {
		display: none;
	}
	
}