.banner {
	width: 100%;
	height: 600px;
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
}

.banner h4 {
	font-size: 48px;
	color: #000000;
	padding-top: 400px;
	text-align: center;
}

.main {
	background-color: #f1f4f8;
	padding-bottom: 100px;
}

.main .container {
	box-sizing: border-box;
	padding: 0px 10px;
}

.main .nav {
	font-size: 18px;
	color: #474747;
	text-align: right;
	padding-top: 10px;
}

.main .item1 .title1 {
	font-size: 30px;
	color: #000000;
	text-align: center;
	line-height: 40px;
	padding: 20px 0px;
	background-image: url(../images/title.png);
	background-position: center center;
	background-repeat: no-repeat;
}

.main .item1_content .contacts {
	width: 335px;
	height: 560px;
	background-color: #e5e9f6;
	box-sizing: border-box;
	padding: 0 25px;
	padding-top: 170px;
}

.main .item1_content .contacts ul li:after {
	display: table;
	content: "";
	clear: both;
}

.main .item1_content .contacts ul li {
	font-size: 18px;
	color: #1f1f21;
	line-height: 40px;
}

.main .item1_content .contacts ul li span {
    text-align: justify;
    float: left;
    width: 56px;
}

.main .item1_content .contacts ul li span i {
	display: inline-block;
	width: 100%;
}

.main .item1_content .contacts ul li p {
	float: left;
	width: 220px;
}

.main .item1_content #map {
	width: 830px;
	height: 560px;
}

.main .item2 .title {
	width: 36px;
	height: 110px;
	border: 1px solid #000000;
	margin: 0px auto;
	margin-top: 60px;
	margin-bottom: 40px;
}

.main .item2 .title:before {
	content: "留";
	transform: translateX(50%);
	margin-bottom: 33px;
}

.main .item2 .title:after {
	content: "言";
	transform: translateX(-50%);
}