@charset "utf-8";

body {
	font-family: "微软雅黑";
	padding: 0;
	margin: 0;
	background: #0c0c0c;
}

a:hover,
a:focus {
	text-decoration: none;
}

a:focus,
input:focus {
	outline: none;
}

a {
	color: #fff;
	text-decoration: none;
}

ul,
ol {
	list-style: none;
	padding: 0;
}

img {
	max-width: 100%;
}

.text_center {
	text-align: center;
}

.left {
	float: left;
}

.right {
	float: right;
}

.bg_style {
	background-position: center;
	background-repeat: no-repeat;
}

.logo_color {
	color: rgb(218, 37, 29);
}

.container {
	width: 1200px;
}

.txt_overflow {
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}

.clearfix::after {
	content: '';
	clear: both;
	display: block;
}

/**/
.nav {
	position: fixed;
	top: 0;
	width: 100%;
	z-index: 120;
	z-index: 99999;
	padding: 15px 45px;
}

.nav.beyond {
	background: #0c0c0c;
}

.nav.beyond .dropdown {
	background: #0c0c0c;

}

.navbar li {
	float: left;
	position: relative;
}

.navbar li.navli {
	top: 0;
	line-height: 60px;
	height: 60px;
}

.navbar li.navli>a {
	height: 75px;
}

.navbar li a {

	display: block;
	padding: 0 22px;
}

.nav .logo {
	width: 8%;
}

.navbar {
	margin: 0;
}

.nav .dropdown {
	position: absolute;
	z-index: 9;
	/* width: 1055px;
	 */
	width: 1500px;
	left: -719px;
	top: -146px;
	padding: 0 24px;
}

.nav_height {
	height: 90px;
}

.navbar li.navli:hover .dropdown {
	top: 70px;
}
.case_list_box .type li.active a,
.navbar li.navli.active a,
.navbar li.navli.actives a,
.nav .dropdown li:hover>a,
.navbar li.navli:hover>a {
	color: #4BECD9;
}

.o-slider-textWrap {
	left: 0;
	width: 100%;
	text-align: center;
}

.o-slider-textWrap h1 {
	color: #fff;
	font-size: 20px;
	font-weight: 500;
	letter-spacing: 3px;
}

.navform {
	position: relative;
}

.navform input {
	position: absolute;
	top: 14px;
	right: -6px;
	background: none;
	border: 1px solid #fff;
	padding: 8px 4px 4px 10px;
	color: #fff;
	border-radius: 29px;
	width: 0;
	opacity: 0;
	transition: .3s;
}

.navform button {
	background: none;
	border: 0;
	margin: 17px;
	position: absolute;
	z-index: 9;
	width: 23px;
	right: -14px;
	height: 23px;
	padding: 0;
}

.navform IMG {
	DISPLAY: BLOCK;
	WIDTH: 100%;
}

.navform:hover input {
	width: 150px;
	opacity: 1;
}

.o-slider-pagination {
	display: none;
}

.o-slider-prev {
	left: 0;
}

.o-slider-next {

	right: 0;
}

.o-slider-next,
.o-slider-prev {
	height: 50px;
	top: 74%;
	width: 50px;
	border-radius: 6px;
}

.footer {
	font-size: 12px;
	position: relative;
	color: #aaa;
	background: #000000;
}
.footer a{
    
    font-size: 12px
}
.footer div.right div.left {
	margin-right: 20px;
}

.footer div.center {
	text-align: center;
	position: absolute;
	top: 50%;
	left: 50%;
	-moz-transform: translate(-50%, -50%);
	-ms-transform: translate(-50%, -50%);
	-webkit-transform: translate(-50%, -50%);
	transform: translate(-50%, -50%);
	text-align: center;
	position: absolute;
}

.footer div.center span {
	float: left;
	margin-right: 5px;
}

.footer .left_txt {

	padding-top: 12px;
}

.footer .left_txt h5 {
	font-size: 18px;
	margin-bottom: 0;
	font-weight: 100;
	margin-top: 9px;
}

.footer .left_txt p {
	font-size: 15px;
	margin: 5px 0px;
	color: #ddd;
	letter-spacing: 1px;
}

.footer span.icon_ img {
	width: 20px;
	float: left;
	margin-right: 10px;
}

.footer div.center span img {
	width: 16px;
}

.footer .right {
	margin: 45px 0 5px;
}

.footer .right a img,
.footer .right li {
	float: left;
	margin-right: 22px;
	margin-top: 14px;
	width: 25px;
}

.footer .right img.er {
	width: 105px;
}

.copyright {
	border-top: 1px solid #1b1b1b;
	padding: 19px;
	margin-bottom: 0;
	color: #e4e4e4;
}

.i_slogan {
	color: #777;
	padding: 46px;
	font-size: 14px;
	background: #191919;
	letter-spacing: 2px;
}
.hidden-md{
    display: none;
}
.hidden-xs{
    display: block;
}
.o-slider-next i,
.o-slider-prev i {
	font-size: 20px;
	top: 56%;
}

.o-sliderContainer:hover .o-slider-prev,
.o-slider-prev {
	left: 45%;
}

.o-sliderContainer:hover .o-slider-next,
.o-slider-next {
	right: 45%;
}

.isDisabled {
	opacity: 1;
}

.o-sliderContainer:hover .o-slider-prev,
.o-sliderContainer:hover .o-slider-next {
	background: rgba(0, 0, 0, .8);
}

/*滚动条凹槽的颜色，还可以设置边框属性 */
::-webkit-scrollbar-track-piece {
	background-color: #f8f8f8;
	-webkit-border-radius: 2em;
	-moz-border-radius: 2em;
	border-radius: 2em;
}

/*滚动条的宽度*/
::-webkit-scrollbar {
	width: 9px;
}

/*滚动条的设置*/
::-webkit-scrollbar-thumb {
	background-color: #aaa;
	background-clip: padding-box;
	-webkit-border-radius: 2em;
	-moz-border-radius: 2em;
	border-radius: 2em;
}

/*滚动条鼠标移上去*/
::-webkit-scrollbar-thumb:hover {
	background-color: #191919;
}

/**/
.container {
	width: 1200px;
	margin: 0 auto;
	color: #fff;
}

.i_video_txt {
	position: relative;
}

.one_video .i_video_txt {
	left: 9%;
	bottom: 27%;
}

.video_box.two_video .i_video_txt {
	right: 7%;
	bottom: 23%;
}

.video_box.two_video .i_video_logo {
	left: 16%;
	top: 28%;
}

.i_video_txt {
	position: absolute;
	z-index: 99;
	color: #fff;
	width: 37%;
	font-size: 21px;
	font-weight: 100;
	line-height: 40px;
}

.one_video .i_video_logo {

	right: 17%;
	/* top: 40%; */
	top: 8%;
	/* z-index: 0; */
	/* position: fixed; */
}

.i_video_logo {
	position: absolute;
	width: 300px;
	z-index: 999;
}

.i_case_box {

	position: relative;
	padding-top: 37px;
	background: #0c0c0c;
}

.video_down {
	animation: arrow 1s cubic-bezier(0.5, 0, 0.1, 1) infinite;
	position: absolute;
	bottom: -50px;
	-webkit-animation: arrow 1s cubic-bezier(0.5, 0, 0.1, 1) infinite;
}

@keyframes arrow {

	%0 {
		bottom: -50px;
		opacity: 1;
	}

	50% {

		bottom: -40px;
		opacity: 1
	}

	100% {

		bottom: -50px;
		opacity: 1
	}
}

@-webkit-keyframes arrow {

	%0 {
		bottom: -50px;
		opacity: 1;
	}

	50% {

		bottom: -40px;
		opacity: 1
	}

	100% {

		bottom: -50px;
		opacity: 1
	}
}

.tit h3 {
	position: relative;
	font-weight: 100;
	letter-spacing: 8px;
	font-size: 21px;
	margin: 45px;
	color: #FFFFFF;
}

.i_video_txt h3::before,
.tit h3::before {
	content: '';
	width: 30px;
	height: 1px;
	background: #fff;
	display: block;
	position: absolute;
	left: -43px;
	top: 12px;
}

.tit h3 span {
	font-weight: 100;
	color: #808080;
	font-size: 44px;
	position: absolute;
	left: 0;
	z-index: 0;
	letter-spacing: 7px;
	top: -21px;
	opacity: .3;
}

.i_video_txt h3 {
	font-weight: 100;
	margin-bottom: 10px;
}

.i_video_txt h3::before {
	width: 92px;
	left: -118px;
	top: 48px;
}

.team_li,
.i_case_box .i_case_li {
	width: 49%;
	float: left;
    margin-bottom: 1px;
}
.i_case_box .i_case_li:nth-child(2),
.i_case_box .i_case_li:nth-child(6),
.i_case_box .i_case_li:nth-child(3),
.i_case_box .i_case_li:nth-child(8),
.i_case_box .i_case_li:nth-child(9){
	margin-left: 2%;
}


.i_case_box .i_case_li:nth-child(6) .i_case_div,
.i_case_box .i_case_li:nth-child(3) .i_case_div {
	height: 332px;
	overflow: hidden;
}
.i_case_box .i_case_li:nth-child(5){
    margin-left: 2%;
    float: right;
}
.team_div,
.i_case_box .i_case_div {
	position: relative;
}

.team_div {
	overflow: hidden;
}

.i_case_div {
	margin-bottom: 25px;
	overflow: hidden;
}

.i_case_div .i_case_img video{
    position: absolute;
    top: 0;
    left: 0;
}
.team_div img,
.i_case_div img {
	width: 100%;
	/*图片修改高度重复*/
	height: 100%;
}
@media(min-width:768px){
    .n_case_div .i_case_div img {
        position: absolute;
        top: 0;
        z-index: 1;
    }
    .team_txt,
    .i_case_txt {
    	position: absolute;
    	top: 0;
    	text-align: center;
    	padding: 25px;
    	width: 100%;
    	height: 104%;
    	font-weight: 100;
    	background: #000000;
    	opacity: 0;
    	transition: .3s;
    }
    .team_div .team_txt div,
    .i_case_txt div {
    
    	color: #fff;
    	position: absolute;
    	top: 50%;
    	left: 50%;
    	-moz-transform: translate(-50%, -50%);
    	-ms-transform: translate(-50%, -50%);
    	-webkit-transform: translate(-50%, -50%);
    	transform: translate(-50%, -50%);
    }

}
.n_case_div .i_case_txt {
    
	background: none;
}
.team_li:hover,
.i_case_div:hover {

	cursor: pointer;
}

.team_li:hover .team_txt,
.i_case_div:hover .i_case_txt {
	opacity: 1;
}

.i_case_txt h4 {
	font-weight: 100;
	font-size: 24px;
	margin: 0;
}

.div_solo {
	height: 498px;
	overflow: hidden;
	position: relative;

}

.div_solo video {

	position: fixed;
	bottom: 0;
	width: 100%;
	left: 0;
	z-index: -1;
}

.div_solo .solo_txt {
	z-index: 999;
	position: absolute;
	text-align: center;
	top: 50%;
	left: 50%;
	-moz-transform: translate(-50%, -50%);
	-ms-transform: translate(-50%, -50%);
	-webkit-transform: translate(-50%, -50%);
	transform: translate(-50%, -50%);
}

.solo_txt {
	font-size: 28px;
	font-weight: 100;
	color: #fff;
}

.btn_ {
	padding: 10px;
}

.btn_line {
	border: 1px solid #fff;
}

.video_box {
	position: relative;
	/* overflow: hidden; */
}

.video_box video {
	width: 100%;
}

.one_video .i_video_bg {
	/* position: absolute; */
	top: 0;
	z-index: 9;
	background: #0c0c0c;
}

.two_video .i_video_bg {
	z-index: -1;
	width: 100%;
	position: fixed;
	bottom: 0;
}

/*n*/
.n_banner {
	height: 400px;
	overflow: hidden;
	position: relative;
	color: #fff;
}

.cont_txt,
.n_banner_txt {
	position: absolute;
	top: 50%;
	-moz-transform: translate(-50%, -50%);
	-ms-transform: translate(-50%, -50%);
	-webkit-transform: translate(-50%, -50%);
	transform: translate(-50%, -50%);
}

.cont_txt {
	font-size: 19px;
	left: 13%;
	letter-spacing: 2px;
	font-weight: 100;
}

.n_banner_txt {
	left: 50%;
}

.n_banner_txt h5 {
	font-weight: 100;
	letter-spacing: 14px;
	font-size: 42px;
	color: #fff;
}

.display_inline {
	display: inline-block;
}

.case_list_box {
	background-color: #fff;
}

.type {
	padding: 35px 45px;
}

.type li {
	float: left;
	margin-left: 30px;
}

.case_list_box .type li a {
	color: #000;
}

.n_case_div {
	/*padding: 0 45px;*/
}

.n_case_ul .i_case_li {
	float: left;
	/*margin-right: 1%;*/
	width: 33.33%;
	overflow: hidden;
	height: 357px;
	position: relative;
	/*margin-bottom: 1%;*/
}

.n_case_ul .i_case_li:nth-child(3n+3) {
	margin-right: 0;
}

/*about*/
.n_abouit_box {
	overflow: hidden;
    background: #fff;
	position: relative;
}

.about_txt {
	position: absolute;
	color: #fff;
	width: 38%;
	padding: 0 45px;
	line-height: 41px;
	font-size: 1.5rem;
	font-weight: 100;
}

.about_txt .i_video_txt {
	width: 100%;
	font-size: 20px;
    color: #000;
	line-height: 30px;
}

.about_txt1 {
	bottom: 68%;
	left: 0;
}

.about_txt2 {
	bottom: 43%;
	right: 100px;
}

.about_right_case {
	position: absolute;
	z-index: 99;
	right: 0;
	width: 55%;
	overflow: hidden;
}

.about_r_c_txt {

	position: absolute;
	bottom: 22%;
	z-index: 999;
	color: #fff;
	width: 100%;
	text-align: center;
}

.about_r_c_txt h4 {
	font-size: 20px;
	font-weight: 100;
}

.about_r_c_img img {
	transition: .6s;
}

.about_right_case:hover .about_r_c_img img {

	-webkit-transform: scale(1.1) translateY(-0px);
	-moz-transform: scale(1.1) translateY(-0px);
	transform: scale(1.1) translateY(-0px);
}

.zhuanli_news,
.about_team {
	padding: 45px;
	background: #fff;
}

.zhuanli_news a p,
.zhuanli_news .tit h3,
.about_team .tit h3 {
	color: #151515;
}

.zhuanli_news .tit h3::before,
.about_team .tit h3::before {

	background: #151515;
}

.zhuanli_news .tit h3 span,
.about_team .tit h3 span {
	color: #151515;
}

.work_cont,
.work_txt {
	background: #fff;
}

.work_txt .left {
	width: 50%;
}

.work_txt .txt {
	padding: 45px;
	font-size: 22px;
	font-weight: 100;
	padding-top: 170px;
}

.work_txt img {
	width: 100%;
}

#l-map {
	height: 500px;
	width: 100%;
}

.team_li {
	color: #fff;
	/* width: 16.3%; */
	width: 19.6%;
	margin-bottom: 30px;
	margin-right: 0.3%;
}
div.zhanwei{
    width: 9.8%;
    display: block;
    height: 1px;
    float: left;
}
/* .team_li:nth-child(6n+6) */
.team_ul .team_li:nth-child(5n+5) {
	margin-right: 0;
}

.team_li h4 {
	text-align: center;
	color: #505050;
	font-weight: 100;
}

/* 团队一： */
/*
.team_li {
	color: #fff;
	width: 19.6%;
}

 .team_div .team_txt {
    width: 82%;
    text-align: left;
    line-height: 23px;
	float: left;
}

.team_div .team_txt h4,
.team_div .team_txt p {
	margin: 5px;
	font-weight: 100;
}

.team_img {
	width: 152px;
	height: 152px;
	overflow: hidden;
	float: left;
	border-radius: 10px;
	margin: 10px 10px 10px 0;
}

.team_div .team_txt div{
    width: 79%;
}
 */
/* 
.team_li {
	color: #fff;
	width: 13.6%;
}
.team_img {
	width: 120px;
	height: 120px;
	overflow: hidden;
	border-radius:12px;
	margin: 10px auto;
}
.team_div .team_txt h4{
	font-size: 20px;
	font-weight: 100;
}
.team_div .team_txt div  {
	display: none;
}

.team_div .team_txt div {
	text-align: center;
}
 */
.work_banner {
	height: 850px;
	background-size: cover;
	text-align: center;
}

.team_div .team_txt div {
	left: 50%;
	font-size: 12px;
	width: 89%;
	text-align: left;
}

.work_img1 .left {
	width: 50%;
}


.work_img1 .left img {

	width: 100%;
	margin: -4px 0;
}

.preview {
	text-align: center;
	padding: 5px;
}

.preview a {
	display: inline-block;
	margin: 5px;
}

.preview img {
	display: block;
	width: 200px;
	height: auto;
}



.detail_txt {
	line-height: 28px;
	font-size: 17px;
	font-weight: 100;
	margin: 60px 0;
}

.detail_tit {
	font-weight: 100;
	font-size: 25px;
	margin-bottom: 15px;
}

.detail_xx span {

	margin-right: 20px;
	float: left;
}

.detail_xx .icon_ {
	width: 20px;
	height: 20px;
	margin: 3px 10px 0 0;
	display: block;
	background-size: contain;
	background-repeat: no-repeat;
	background-position: center;
}

.icon_.detail_date {
	background-image: url(../images/date.png);
}

.icon_.detail_type {
	background-image: url(../images/type.png);
}

.n_fen p {
	margin: 5px 0;
}

.n_fen a {
	display: block;
	border-radius: 37px;
	font-size: 14px;
}

.zhuanli_box {

	padding: 0 45px;
}

.zhuanli_div {
	margin: 25px 0;
}

.zhuanli_div .zhuanli_li {
	float: left;
	width: 13.5%;
	margin: 0 15px 15px 0;
}

.zhuanli_div .zhuanli_li:nth-child(7n+7) {
	margin-right: 0;
}

.fancybox-wrap {
	width: 500px !important;
	height: 590px !important;
}

.fancybox-wrap .fancybox-inner {
	width: 470px !important;
	height: 600px !important;
}

.zhuanli_tit {
	text-align: center;
	color: #fff;
	line-height: 29px;
	font-weight: 100;
	font-size: 16px;
	margin: 20px;
}

.n_contact .contact_map div.div {
	width: 50%;
	height: 300px;
	overflow: hidden;
	float: left;
	font-size: 20px;
	font-weight: 100;
}

.n_contact .contact_map div.div.txt {
	padding: 91px;
}

.n_contact .contact_map div.div img {
	height: 100%;
}

.n_contact .contact_map div.div.txt p:nth-child(1) {

	border-left: 3px solid #44aaef;
	padding-left: 9px;
}

.steam_video {
	/* height: 500px; */
}
.xs_footer{
    display: none;
}
				div.zhanwei2 {
					width: 21.2%;
				}

				.zhuanli_div.nn .zhuanli_li {
					width: 17.5%;
				}
@media (max-width: 768px){
.zhuanli_div.nn .zhuanli_li, .container {
    width: 100%!important
}
}
				/*大小导航修改*/
@media(max-width:1345px){
    .about_txt .i_video_txt{
        top: -105px;
    }
   
}
@media(max-width:1645px){
     .nav{
          background: #0c0c0c;
    }
}
.nav.beyond2 .dropdown {
    background: #0c0c0c;
}
.zhuanli_news a p{
    color: #fff;
}
.zhuanli_news{
    background: #0c0c0c;
}
.zhuanli_news .tit h3 span{
    color: #808080;
}
.zhuanli_news .tit h3{
    color: #fff;
}
.zhuanli_news .tit h3::before{
    background: #fff;
}
.zhuanli_div.nn{

    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
/*开屏广告*/
.hd_box {
    position: fixed;
    z-index: 9999999;
    top: 0;
}
.hd_bg {
    display: none;
    background: rgba(0, 0, 0, .5);
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 9;
}
.hd_box .hd_bg {
    background: rgba(255, 255, 255, 0.3);
    width: 100%;
    display: block;
    z-index: -1;
}
.hd_box.dd_alert_index .hd_bg {
    background: rgb(0 0 0 / 30%);
}
.hd_alert_div:hover{
        cursor: pointer;
}

.hd_alert_div {
    /* width: 640px; */
    width: 95%;
    text-align: center;
    background: rgb(40, 40, 40);
    border-radius: 11px;
    position: fixed;
    /* left: 32%; */
    /* height: 450px; */
    /* top: 20%; */
    left: 3%;
    height: 90%;
    top: 5%;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    background-color: #000;
}
.hd_alert_div {
    background-size: 100% 100%;
    width: auto;
    height:auto;
    border-radius: 0;
    position: fixed;
    top: 50%;
    left: 50%;
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    max-height: 95%;
}

.alert_btn {
    position: absolute;
    top: 59.8% !important;
    left: 49.8% !important;
    -moz-transform: translate(-50%, 0);
    -ms-transform: translate(-50%, 0);
    -webkit-transform: translate(-50%, 0);
    transform: translate(-50%, 0);
}
.alert_btn {
    position: absolute;
    top: 63%;
    left: 50%;
    -moz-transform: translate(-50%, 0);
    -ms-transform: translate(-50%, 0);
    -webkit-transform: translate(-50%, 0);
    transform: translate(-50%, 0);
}
.close_x {
    width: 30px;
    height: 30px;
    position: absolute;
    display: block;
    right: 14px;
    top: 19px;
    background-image: url(../images/x.png);
    background-size: contain;
}
.alert_right_div p.hd:hover, .close_x:hover {
    cursor: pointer;
}
.callmy_btn .contact_us{
    border-color: rgb(255, 68, 0);
    background: rgb(255, 68, 0);
    color: #fff;
    font-size: 20px;
    border: 1px solid rgb(255, 68, 0);
    
}
.pagination>li>a, .pagination>li>span{
        margin: 0 4px;
}