.banner {
	position: relative;
	min-width: 1200px;
}
.banner img {
	width: 100%;
	height: 420px;
	object-fit: cover;
}
.banner form {
	position: absolute;
	top: 0;
	left: 900px;
	bottom: 0;
	right: 0px;
	margin: auto;
	z-index: 99;
	width: 310px;
	height: 320px;
	background-color: rgb(0, 0, 0, 0.5);
	padding: 40px 25px 35px 25px;
}
.banner form h2 {
	font-size: 18px;
	color: #fafbfd;
	margin-bottom: 28px;
	text-align: center;
}
.banner form input {
	width: 261px;
	height: 100%;
	background-color: #25292f;
	padding-left: 50px;
	font-size: 16px;
	color: #ffffff;
}
.banner form>div {
	position: relative;
	height: 46px;
	margin-bottom: 28px;
}
.banner form i {
	display: block;
	position: absolute;
	left: 10px;
	top: 0;
	bottom: 0;
	margin: auto;
}
.banner form div:nth-of-type(1) i {
	width: 25px;
	height: 24px;
	background: url('../images/mingc_icon.png');
}
.banner form div:nth-of-type(2) i {
	width: 16px;
	height: 24px;
	background: url('../images/dianhua_icon.png');
	left: 15px;
}
.banner form button {
	width: 261px;
	height: 48px;
	background-color: #0050be;
	color: #fafbfd;
	font-size: 16px;
}
.mod-01 {
	padding-top: 80px;
	padding-bottom: 30px;
}
.mod-01 h2.title {
	font-size: 40px;
	text-align: center;
	font-weight: bold;
}
.mod-01 h2.title span {
	font-size: 14px;
	color: #999999;
	margin-top: 24px;
	font-weight: normal;
}
.mod-01 ul {
	margin-top: 27px;
	display: flex;
	justify-content: space-around;
	flex-wrap: wrap;
}
.mod-01 ul li {
	width: 351px;
	height: 400px;
	background-color: #ffffff;
	box-shadow: 0px 3px 12px 0px rgba(136, 136, 136, 0.1);
	margin-bottom: 32px;
	text-align: center;
}
.mod-01 ul li img {
	width: 351px;
	height: 200px;
}
.mod-01 ul li h2 {
	font-size: 24px;
	color: #222222;
	margin-top: 25px;
}
.mod-01 ul li p {
	font-size: 14px;
	color: #999999;
	width: 183px;
	margin: auto;
	margin-top: 14px;
	line-height: 1.5;
}
.mod-01 ul li .zixun {
	width: 142px;
	height: 38px;
	background-color: #0050be;
	font-size: 14px;
	color: #ffffff;
	line-height: 38px;
	text-align: center;
	display: block;
	margin: auto;
	margin-top: 20px;
}
.mod-02 {
	display: flex;
	justify-content: space-between;
	padding: 80px 0;
}
.mod-02 .info {
	margin-top: 15px;
	color: #222222;
}
.mod-02 .info h2 {
	font-size: 38px;
}
.mod-02 .info ul {
	margin-top: 46px;
}
.mod-02 .info li {
	font-size: 16px;
	line-height: 2;
	color: #0050be;
	list-style: inside;
	list-style-position: inside;
}
.mod-02 .info li span {
	color: #222222;
}
.mod-02 video {
	height: 325px;
	width: 572px;
	outline: none;
	border: 0;
}
.benefit_wrap .benefit img {
	margin: auto;
}