/**
  	作者：582366190@qq.com
  	时间：2020-4-23
  	描述：页面样式
 **/

/*首页*/
.header {
	width: 100%;
	padding-top: 35px;
}

.ph-slideBox,
.ph-header {
	display: none;
}

.logo {
	width: 266px;
	height: 54px;
	margin-top: 30px;
}

.logo img {
	width: 100%;
	height: 100%;
}

.header .content>.fr {
	width: 50%;
}

.search {
	width: 50%;
	height: 35px;
	border: 1px solid #999999;
}

.search input {
	width: 80%;
	padding-left: 10px;
	height: 100%;
}

.search img {
	margin: 8px;
}

.menu ul {
	width: 100%;
	margin: 30px auto 15px;
}

.menu ul li {
	position: relative;
	z-index: 99999;
	width: 16.66666666667%;
	float: left;
	text-align: center;
	font-size: 18px;
}

.menu ul li div {
	width: 130%;
	position: absolute;
	display: none;
	background: #FFFFFF;
	z-index: 99999;
}

.menu ul li div a {
	display: block;
	padding: 0 5%;
	height: auto;
	font-size: 16px;
	text-align: left;
	padding-bottom: 5px;
	margin-top: 5px;
	border-bottom: 1px solid #EEEEEE;
}

.menu ul li img {
	position: absolute;
	right: 0;
	top: 0;
}

.menu ul li div a:first-child {
	margin-top: 15px;
}

.title {
	font-size: 20px;
}

/*轮播*/
.slideBox {
	width: 100%;
	/* margin-top: 153px; */
	overflow: hidden;
	position: relative;
}

.slideBox .hd {
	padding: 5px 0;
	overflow: hidden;
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	bottom: 5px;
	z-index: 1;
	background-color: rgba(0, 0, 0, 0.6);
	border-radius: 5px;
}

.slideBox .hd ul {
	overflow: hidden;
	zoom: 1;
	float: left;
}

.slideBox .hd ul li {
	float: left;
	width: 10px;
	height: 10px;
	border-radius: 100%;
	margin: 0 8px;
	text-align: center;
	background-color: rgba(255, 255, 255, 1);
	cursor: pointer;
}

.slideBox .hd ul li.on {
	background: #0082df;
}

.slideBox .bd {
	position: relative;
	height: 100%;
	z-index: 0;
}

.slideBox .bd li {
	zoom: 1;
	vertical-align: middle;
}

.slideBox .bd img {
	width: 100%;
	display: block;
}

.title {
	padding: 55px 0;
	text-align: center;
}

.title b {
	display: block;
	width: 75px;
	height: 3px;
	margin: 10px auto 0;
	background-color: #015cca;
}

.in-business ul li {
	margin: 35px 0;
}

.in-business-lf {
	position: relative;
	width: 38%;
	height: 400px;
	overflow: hidden;
}

.in-business-lf img,
.in-business-rt img {
	width: 100%;
	height: 100%;
}

.in-business-lf img:hover,
.in-business-rt img:hover {
	transform: scale(1.2, 1.2);
	-webkit-transform: scale3d(1.2, 1.2);
	transition: .8s transform;
	-webkit-transition: .8s transform;
}

.in-business-rt {
	position: relative;
	width: 58%;
	height: 400px;
	overflow: hidden;
}

.in-business-lf div,
.in-business-rt div {
	position: absolute;
	bottom: 0;
	width: 94%;
	padding: 0 3%;
	height: 40px;
	/*line-height: 40px;*/
	text-align: center;
	font-size: 18px;
	background-color: rgba(112, 111, 110, 0.8);
}

.in-business-lf div:hover,
.in-business-rt div:hover {
	background: #0378cb;
}

.map {
	background-color: #e2e2e2;
}

.footer {
	background: #444444;
	padding: 20px 0;
	font-size: 18px;
}

.footer .bold {
	font-weight: 400 !important;
}

.footer div div div {
	margin-left: 20px;
}

.footer img {
	margin: 10px 15px 0;
}

/*关于我们*/
.about-mian-lf,
.about-mian-rt,
.history-lf,
.history-rt {
	width: 48%;
}

.about-mian-lf {
	padding-top: 0px;
	/*line-height: 40px;*/
}

.about-mian-rt img {
	width: 100%;
}

.historyBox {
	margin-top: 2%;
	padding: 1% 0 3%;
}

.history-lf img {
	width: 100%;
}

.history-rt ul {
	width: 80%;
	margin: auto;
}

.history-rt ul li {
	float: left;
	width: 44%;
	padding: 0 3%;
	height: 71px;
	background: url(../images/hr.png) no-repeat right 0;
}

.history-rt ul li:nth-child(even) {
	background: url(../images/hr.png) no-repeat left 0;
	margin-top: 71px;
	margin-left: -10px;
	padding-left: 6%;
	padding-right: 0;
}

.history-rt ul li div {
	margin: 3px 0;
	/*line-height: 30px;*/
}

/*业务领域*/
.business ul li {
	padding: 50px 0 40px;
	height: 400px;
}

.business ul li:nth-child(3) {
	height: 360px;
	padding: 80px 0 40px;
}

.business ul li:last-child {
	height: 370px;
	padding: 120px 0 0;
}

.business ul li:last-child:last-child .mt100 {
	margin-top: 50px;
}

.business ul li .content>div {
	width: 45%;
}

.business ul li .content>div>div {
	/*line-height: 40px;*/
}

.business ul li .content>div img {
	width: 100%;
}

.business ul li:nth-child(even) {
	background-color: #f2f2f2;
}

.business ul li:nth-child(even) .fl {
	float: right;
}

.business ul li:nth-child(even) .fr {
	float: left;
}

/*服务保障*/
.service-lf,
.service-rt {
	width: 48%;
}

.service-lf img {
	width: 100%;
}

.service-rt .blue {
	margin-top: 40px;
}

.service-rt .blue:first-child {
	margin-top: 0;
}

.se-map {
	padding: 30px 0;
}

.se-map img {
	width: 45%;
}

/*工业基地*/
.banner img {
	width: 100%;
}

.base>ul>li {
	padding: 30px 0;
}

.base-lf,
.base-rt {
	width: 50%;
	/*line-height: 40px;*/
}

.base-rt>div {
	padding:0% 5%;
}

.base ul li:nth-child(even) {
	background-color: #f2f2f2;
}

.base ul li:nth-child(even) .fl {
	float: right;
}

.base ul li:nth-child(even) .fr {
	float: left;
}

.base ul li img {
	width: 100%;
}

/*联系我们*/
.contact-mian-lf,
.contact-mian-rt {
	width: 49%;
}

.contact-mian-lf img {
	width: 100%;
}

.contact-mian-rt ul {
	margin-top: 55px;
}

.contact-mian-rt ul li img {
	width: 40px;
	height: 43px;
}

.contact-mian-rt ul li:nth-child(odd) img {
	margin-top: 18px;
}

.contact-mian-rt ul li:nth-child(even) img {
	margin-top: 5px;
}

.contact-mian-rt ul li>div {
	width: 97%;
	margin-left: 3%;
}

.contact-mian-rt ul li {
	margin: 20px 0;
}

.contact {
	padding-bottom: 50px;
}

/*招聘信息*/
.recruit {
	padding: 3% 0;
	/*line-height: 40px;*/
}

.recruit ul li {
	width: 48%;
	float: left;
}

.recruit ul li:nth-child(even) {
	float: right;
}

@media screen and (max-width: 1024px) {

	.in-business-lf,
	.in-business-rt {
		height: 350px;
	}

}

@media screen and (max-width: 768px) {
	.header {
		display: none;
	}

	.ph-header {
		display: block;
	}

	.ph-header .logo {
		width: 60%;
		height: auto;
		margin-top: 10px;
	}

	.ph-header .logo img {
		width: 100%;
		height: auto;
	}

	.menuBnt img {
		width: 34px;
		height: 20px;
	}

	.ph-header .menu {
		position: absolute;
		top: 70px;
		left: 0;
		width: 100%;
		z-index: 99999999;
		display: none;
	}

	.ph-header .menu ul {
		padding: 10px 0;
		margin: 0;
		background-color: rgba(0, 0, 0, 0.6)
	}

	.ph-header .menu ul li {
		width: 100%;
		height: 40px;
		/*line-height: 40px;*/
	}

	.ph-header .menu ul li,
	.ph-header .menu ul li a {
		color: #FFFFFF;
	}

	.ph-header .menu ul li img {
		display: none;
	}

	.ph-header>.content {
		width: 94%;
		padding: 3% 3% 10px;
	}

	.ph-header .right {
		padding: 0 3%;
	}

	.ph-header .search {
		width: 94%;
		margin: 10px 3%;
	}

	.ph-header .mt20 {
		margin-top: 10px;
	}

	.title {
		padding: 30px 0;
	}

	.in-business-lf img:hover,
	.in-business-rt img:hover {
		transform: none;
	}

	.slideBox {
		display: none;
	}

	.ph-slideBox {
		display: block;
	}

	.in-business-lf,
	.in-business-rt {
		width: 94%;
		padding: 0 3%;
		height: auto;
		overflow: hidden;
	}

	.in-business-rt,
	.in-business-lf {
		margin: 15px 0 !important;
	}

	.in-business ul {
		padding-bottom: 15px;
	}

	.in-business ul li {
		margin: 0 !important;
	}

	.in-business-lf img,
	.in-business-rt img {
		height: auto;
	}

	.in-business-lf div,
	.in-business-rt div {
		width: 88%;
	}

	.map .worldwideGas,
	.resources-sw {
		display: none;
	}

	.map>img {
		width: 100%;
		display: block;

	}

	.footer>div>div {
		width: 94%;
		padding: 3%;
	}

	.footer .right {
		text-align: left;
	}

	.footer a {
		line-height: 43px;
	}

	/*关于我们*/
	.about-mian-lf,
	.about-mian-rt,
	.history-lf,
	.history-rt,
	.history-rt ul {
		width: 94%;
		padding: 0 3%;
	}

	.history-rt {
		margin: 30px 0;
	}

	.history-rt ul li {
		width: 90%;
		/* background: none !important; */
		background: url(../images/hr1.png) no-repeat left 0 !important;
		margin: 0 !important;
		padding: 0 5% !important;
		height: 90px;
		line-height: 25px !important;
	}

	.history-rt ul li>div {
		margin: 2px 0 0;
		line-height: 16px !important;
	}

	/*业务领域*/
	.business ul {
		margin-top: -40px;
	}

	.business ul li {
		padding: 0 !important;
		height: auto !important;
		margin: 0 !important;
	}

	.business ul li .content>div {
		width: 94%;
		padding: 0;
		padding: 3%;
	}

	.business ul li .mt100 {
		margin: 30px 0 0;
	}

	/*服务保障*/
	.service-lf,
	.service-rt {
		width: 94%;
		padding: 0 3% 2%;
	}

	.base-lf,
	.base-rt {
		width: 94%;
		padding: 0 3% 2%;
	}

	.base ul li:first-child {
		margin-top: 0;
	}

	/*联系我们*/
	.contact-mian-lf,
	.contact-mian-rt {
		width: 94%;
		padding: 0 3% 2%;
	}

	.contact-mian-rt ul li:nth-child(odd) img,
	.contact-mian-rt ul li:last-child img {
		margin-top: 30px;
	}

	/*招聘信息*/
	.recruit ul li {
		width: 94%;
		padding: 0 3% 2%;
		margin-top: 20px;
	}
}