@charset "utf-8";

* {
	margin: 0;
	padding: 0;
	font-family: "PingFang SC", "HanHei SC", "Helvetica Neue", Microsoft Yahei, "Helvetica", "STHeitiSC-Light", "Arial", sans-serif;
	color: #3b3b3b;
	font-size: 16px;
}

img {
	display: block;
}

ul {
	list-style: none;
}

a {
	text-decoration: none;
	cursor: pointer;
	outline: none
}

.block {
	padding: 20px 0;
}


.container{
	width: 95%;
	max-width: 1500px; margin:0px auto;
}

/* 主菜单 */

.head {
	position: relative;
	width: 100%;
	background: rgba(255, 255, 255, 1);
	height: 90px;
	z-index: 9999;
	top: 0;
}

.head .navbox {
	/* width: 100%; */
	margin: 0 auto;
	height: auto;
	/* overflow: hidden; */
}

.logo{
	float: left;
	position: relative;
	width: 200px;
	height: 90px;
	overflow: hidden;
}
.logo img{
	position: absolute;
	left: 0;
	top: 50%;
	transform: translate(0,-50%);
}

.head .tel{
	float: right;
	width: 230px;
	height: 35px;
	position: relative;
	margin-top: 30px;
}
.head .tel img{
	position: absolute;
	left: 0;
	top: 50%;
	transform: translate(0%,-50%);
}
.head .tel span{
	position: absolute;
	left: 40px;
	top: 50%;
	transform: translate(0px,-50%);
	border-left: 1px solid #a7a6a9;
	font-size: 14px;
	color: #000;
	text-indent: 18px;
}
.head .tel span i{
	display: block;
	font-size: 20px;
	color: #000;
	font-weight: 600;
	text-indent: 18px;
}

.head .nav {
	display: block;
	float: right;
	width:calc(100% - 430px);
}

.head .nav .nav_pc { float:right; margin-right:30px; }

.head .nav ul li {
	float: left;
	position: relative;
	box-sizing: border-box;
	z-index: 999;
}

.head .nav ul li{
	padding: 0px 25px;
}

.head .nav ul li .f_a {
	line-height: 90px;
	display: block;
	text-align: center;
	font-size: 16px;
	color: #3b3b3b;
	
	border-bottom: 3px solid #fff;
	box-sizing: border-box;
	
	
}
.head .nav ul li.active{
	
	color: #3b3b3b;
	transition: all .3s;
}
.head .nav ul li:hover .f_a {
	
	color: #3b3b3b;
}

.head .nav ul li:hover a.f_a {
	line-height: 90px;
	/* background-color: #23222a; */
	color: #3b3b3b;
	border-bottom: 3px solid #0170bc;
	box-sizing: border-box;
}


.head .nav ul .active a.f_a {
	line-height: 90px;
	/* background-color: #23222a; */
	color: #3b3b3b;
	border-bottom: 3px solid #0170bc;
	box-sizing: border-box;
}

.head .nav ul li .s_navbox {
	display: none;
	position: absolute;
	left: 0;
	width: 100%;
	background: #fff;
	background-color: #999;
	z-index: 9999;
	box-sizing: border-box;
}

.head .nav ul li .s_navbox .s_a a {
	color: #fff;
	font-size: 14px;
	text-transform: uppercase;
	display: block;
	text-align: center;
	padding: 10px 0;
	border-top: 1px solid #fff;
}

.head .nav ul li .s_navbox .s_a a:hover {
	background: rgba(1, 112, 188, 0.8);
	color: #fff;
}

.m_nav {
	display: none;
}

.headlf .m_logo {
	display: none;
}

.headrg .m_menuimg {
	display: none;
}


/* 轮播图 */
.slider {
	position: relative;
	overflow: hidden;
	width: 100%;
}

.slideBox .hd {
	height: 10px;
	z-index: 1;
	overflow: hidden;
	position: absolute;
	left: 50%;
	bottom: 20px;
	transform: translateX(-50%);
	z-index: 1;
}

.slideBox .hd ul {
	text-align: center;
	padding-top: 5px;
}

.slideBox .hd ul li {
	cursor: pointer;
	float: left;
	margin-right: 5px;
	width: 30px;
	height: 10px;
	line-height: 14px;
	text-align: center;
	background: #fff;
}

.slideBox .hd ul .on {
	background: #0170bc;
	color: #fff;
}

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

.slideBox .bd li img {
	width: 100%;
	/* height: 100vh; */
	vertical-align: top;
}


.slideBox .bd li{
	position: relative;
}
.bd_txt{
	width: 95%;
	max-width: 1500px;
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
}

.bd_txt span{
	display: block;
	color: #fff;
}
.bd_txt span.txt1{
	font-size: 60px;
	font-weight: 600;
	text-transform: uppercase;
}
.bd_txt span.ge{
	width: 60px;
	height: 1px;
	background: #948d89;
	margin-top: 35px;
	margin-bottom: 75px;
}
.bd_txt span.txt2{
	font-size: 36px;
	font-weight: 600;
	text-transform: uppercase;
	margin-bottom: 40px;
}

.bd_txt span.txt3{
	font-size: 18px;
	text-transform: uppercase;
}


/* 测试轮播图 */
.img_cut {
	background: no-repeat center center;
	background-size: cover;
	overflow: hidden;
	display: block;
	width: 100%;
	height: auto;
}

.iBannerHome .pd img {
	transition: all 3s ease-out;
}

.iBanner {
	/* position: absolute;
	top: -48px; */
}

.iBanner .swiperArrow {
	display: block;
}

.iBanner .swiperPrev {
	left: 80px;
}

.iBanner .swiperNext {
	right: 80px;
}

.iBanner .swiperDots {
	display: block;
}

.iBanner .pd {
	overflow: hidden;
	display: block;
}

.iBanner .pd img {
	width: 100%;
	/* height: calc(100vh - 50px); */
	/* 导航不固定 */
	
	height: 100vh;
}

.iBannerHome .pd img {
	transform: scale(1.2);
}

.iBannerHome .swiper-slide-active .pd img {
	transform: scale(1);
}



@media screen and (max-width:1024px) {
	body {
		padding-top: 45px;
	}
	.iBanner .pd img {
		height: auto;
	}

}


@media screen and (max-width:540px) {
	
	.iBanner .swiperArrow {
		display: block;
	}

	.iBanner .swiperPrev {
		left: 20px;
	}

	.iBanner .swiperNext {
		right: 20px;
	}
}



/*小于1600大于1200稍微调整下字体*/
@media screen and (max-width: 1600px) and (min-width:1200px) {
	.nav ul li .f_a {
		font-size: 16px;
	}

	.nav ul li .s_navbox .s_a a {
		font-size: 16px;
	}

	.foot_top ul {
		margin-left: 60px;
	}

	.nav ul li .s_navbox .s_a {
		width: 100%;
	}
}