* {
	box-sizing: border-box;
}
body {
	margin: 0;
}
h1, h2, h3, h4, p {
	margin-block-start: 0;
	margin-block-end: 0;
}


.common {
	width: 1000px;
	margin: 0 auto;
}

.container .logo {
	margin-top: 30px;
	text-align: center;
}
.container .logo img {
	width: 100px;
}
.container h1 {
	font-size: 38px;
	margin-top: 15px;
	text-align: center;
}



.container .banner {
	position: relative;
	height: 800px;
	overflow: hidden;
	margin-top: 15px;
	background: url("../images/banner.jpg");
	background-size: cover;
}
.container .banner::before {
	content: "";
	position: absolute;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.3);
}
.container .banner .cont {
	position: relative;
	color: #ffffff;
	margin-top: 200px;
	margin-left: calc((100% - 1300px) / 2);
	z-index: 1;
}
.container .banner .cont p {
	font-size: 66px;
	font-weight: bold;
	margin: 30px 0;
}
.container .banner .cont div {
	display: inline-block;
	background: rgba(10, 113, 179, 0.5);
	padding: 10px 30px;
	border-radius: 6px;
	font-size: 18px;
}



.container .about {
	text-align: center;
}
.container .about h2 {
	color: #0a71b3;
	font-size: 40px;
	margin-top: 80px;
}
.container .about .cont {
	color: #565656;
	font-size: 28px;
	margin-top: 50px;
}
.container .about .cont p {
	margin-top: 10px;
}
.container .about img {
	width: 900px;
	margin-top: 50px;
}


.container .product {
	padding: 80px 0;
	margin-top: 100px;
	background: #f9f9f9;
}
.container .product .common {
	width: 1200px;
}
.container .product h2 {
	color: #0a71b3;
	font-size: 40px;
	text-align: center;
}
.container .product .cont {
	color: #565656;
	font-size: 28px;
	margin-top: 50px;
}
.container .product .cont .items {
	display: grid;
	grid-template-columns: repeat(4, 25%);
	grid-row-gap: 30px;
}
.container .product .cont .items .item {
	text-align: center;
}
.container .product .cont .items .item div {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 160px;
	height: 160px;
	margin: 0 auto;
	border: 1px solid #eaeaea;
}
.container .product .cont .items .item div img {
	max-width: 100%;
	max-height: 100%;
}
.container .product .cont .items .item p {
	font-size: 18px;
	margin-top: 15px;
}



.container .contact {
	padding: 80px 0;
	overflow: hidden;
	background: #ffffff;
}
.container .contact .contactUs h2 {
	color: #0a71b3;
	font-size: 40px;
	text-align: center;
}
.container .contact .contactUs .desc {
	color: #565656;
	font-size: 20px;
	margin-top: 50px;
}
.container .contact .contactUs .cont {
	margin-top: 40px;
}
.container .contact .contactUs .cont p {
	font-size: 18px;
	margin-bottom: 30px;
}
.container .contact .contactUs .cont p:nth-child(1) {
	font-size: 24px;
	font-weight: bold;
}
.container .contact .contactUs .cont div {
	font-size: 18px;
	display: flex;
}
.container .contact .contactUs .cont div span.tit {
	margin-right: 20px;
}
.container .contact .contactUs .cont div div span {
	color: #0a71b3;
	font-weight: bold;
}
.container .contact .contactUs .cont div div i {
	padding: 0 10px;
	color: #999999;
}
.container .contact .contactUs .cont p span {
	color: #0a71b3;
	font-weight: bold;
}
.container .contact .map {
	margin-top: 80px;
}

.container .footer {
	padding: 50px 0;
	background: #f9f9f9;
}