.page_width {
	width: 990px;
	margin: auto;
}
.main .block {
	width: 990px;
	margin-bottom: 60px;
}
/*头部 导航*/
.main .nav2 {
	height: 120px;
	margin-bottom: 40px;
}
.main .nav2 ul {
	width: 100%;
	height: 100%;
}
.main .nav2 ul li {
	width: 330px;
	height: 100%;
	float: left;
	background: #e5e5e5;
}
.main .nav2 ul li a {
	font-size: 36px;
	padding: 20px;
	padding-right: 50px;
	line-height: 80px;
	background: url(../images/icons/jt_3.png) 260px center no-repeat;
	background-size: 28px 16px;
	display: block;
}
.main .nav2 ul li:nth-child(2) {
	background: #f5f5f5;
}
.main .nav2 ul li.on {
	background: #eb1c24;
}
.main .nav2 ul li.on a {
	color: #fff;
	background: url(../images/icons/jt_4.png) 260px center no-repeat;
	background-size: 28px 16px;
}

.contact_info .map {
	width: 100%;
	margin-top: 20px;
}
.contact_info .map img {
	display: block;
	width: 100%;
}

.infos {
	background: #404041;
	color: #fff;
	font-size: 17px;
	height: 390px;
	padding: 100px;
}
.infos .erwm {
	width: 130px;
	margin-right: 100px;
}
.infos .erwm p {
	font-size: 18px;
	line-height: 30px;
	text-align: center;
	margin-bottom: 10px;
}
.infos .contact_con {
	font-size: 16px;
	line-height: 30px;
	float: left;
	width: 560px;
}

.message {
	width: 100%;
	margin: 20px 0;
	padding-left: 330px;
}
.message .con {
	width: 100%;
}
.message dl {
	width: 240px;
	margin-bottom: 10px;
}
.message .text {
	width: 100%;
}
.message dl dt {
	font-size: 12px;
	color: #5b5b5b;
	line-height: 24px;
	padding-left: 6px;
}
.message .line dd input {
	display: block;
	width: 100%;
	height: 30px;
	border: 1px solid #5b5b5b;
	padding: 0 10px;
	outline: none;
}
.message .line dd input::-webkit-input-placeholder {
	color: #b5b5b5;
	text-align: right;
}
.message .line dd input:-moz-placeholder {
	color: #b5b5b5;
	text-align: right;
}
.message .text dd textarea {
	display: block;
	width: 100%;
	height: 160px;
	border: 1px solid #5b5b5b;
	padding: 10px;
	line-height: 24px;
}
.message .btn {
	width: 200px;
	height: 50px;
	margin: 30px 0;
}
.message .btn input {
	display: block;
	width: 100%;
	height: 100%;
	border: 0;
	background: #e5e5e5;
	color: #5b5b5b;
	font-size: 18px;
	outline: none;
	cursor: pointer;
	font-weight: bold;
}