.animated {
	-webkit-animation-duration: 1s;
	animation-duration: 1s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both
}
/*动画*/
@-webkit-keyframes fadeInUp {
	0% {
		opacity: 0;
		-webkit-transform: translate3d(0, 100%, 0);
		transform: translate3d(0, 100%, 0)
	}
	100% {
		opacity: 1;
		-webkit-transform: none;
		transform: none
	}
}

@keyframes fadeInUp {
	0% {
		opacity: 0;
		-webkit-transform: translate3d(0, 100%, 0);
		transform: translate3d(0, 100%, 0)
	}
	100% {
		opacity: 1;
		-webkit-transform: none;
		transform: none
	}
}

.fadeInUp {
	-webkit-animation-name: fadeInUp;
	animation-name: fadeInUp
}

.index_section1 .swiper-container{
	
	height: 100%;
	
}


.index_section1 .scoll {
    width: 70px;
    font-size: 13px;
    color: #FFFFFF;
    position: absolute;
    bottom: 60px;
    left: 50%;
    margin-left: -30px;
    z-index: 100;
    text-align: center;
    padding-bottom: 10px;
    z-index: 1000;
}

.index_section1 .scoll::after {
    width: 100%;
    content: "";
    height: 2px;
    background-color: #FFFFFF;
    position: absolute;
    bottom: 0;
    left: 0;
}

.index_section1 .swiper-pagination {
    position: absolute;
    bottom: 60px;
    right: 2.2%;
    width: auto;
    left: auto;
}

.index_section1 .swiper-pagination-clickable .swiper-pagination-bullet {
    width: 45px;
    height: 2px;
    border-radius: 0;
    background-color: #FFFFFF;
    opacity: 1;
}

.index_section1 .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background-color: #dc1a27;
}

.index_section2 .project ul{
	height: 100%;
}

.index_section2 .project ul li{
	height: 20vw;
	opacity: 0;
}

.index_section3 .about .cow{
	padding-bottom: 216px;
	
}

.index_section4{
	background-color: #f5f5f5;
}

.index_section4 .writer_pic{
	width: 50%;
	float: right;
}

.index_section4 .writer_pic ul li{
	margin-bottom: 32px;
}

.index_section4 .writer_pic ul li .pic{
	width: 46%;
	float: left;
	height: 246px;
}

.index_section4 .writer_pic ul li .pic img{
	display: block;
	width: 100%;
	max-height: 100%;
}

.index_section4 .writer_pic ul li .infos{
	display: block;
	width: 50%;
	box-sizing: border-box;
	padding-right: 9.3%;
	float: right;
}

.index_section4 .writer_pic ul li .infos .time {
    font-size: 30px;
    color: #bebebe;
    margin-bottom: 6%;
}

.index_section4 .writer_pic ul li .infos h3 {
    font-size: 20px;
    color: #000000;
    font-weight: bold;
    margin-bottom: 22px;
}

.index_section4 .writer_pic ul li .infos p {
    font-size: 12px;
    color: #666666;
    line-height: 2.3em;
}

.about{
	position: relative;
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
	
}

.bg{
	background-color: rgba(32,32,32,0.7);
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

.about .cow{
	width: 96%;
	margin: auto;
	position: relative;
	/*padding-top: 269px;*/
	padding-top:180px;
	box-sizing: border-box;
}

.about .content{
	width: 50%;
	float: right;
}

.about .content .permit{
	width: 90%;
	font-size: 14px;
	color: #FFF;
	line-height: 1.5em;
	position: relative;
	z-index: 10;
	margin-bottom: 26px;
	opacity: 0;
	color: #d1d1d1;
	line-height: 2em;
	text-align:justify;
}

.about .content p{
	width: 95%;
	font-size: 10px;
	color: #FFF;
	line-height: 1.5em;
	position: relative;
	z-index: 10;
	opacity: 0;
	color: #bfbfbf;
	line-height: 2em;
}

.about.on .content .permit{
	-webkit-animation-duration: 1s;
	animation-duration: 1s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: fadeInUp;
	animation-name: fadeInUp;
	animation-delay:0.3s;
	-webkit-animation-delay:0.3s; 
}

.about.on .content p{
	-webkit-animation-duration: 1s;
	animation-duration: 1s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: fadeInUp;
	animation-name: fadeInUp;
	animation-delay:0.5s;
	-webkit-animation-delay:0.5s; 
}

.sign{
	width: 110px;
	position: fixed;
	left: 2.2%;
	bottom: 69px;
	z-index: 10;
	
}

.contact{
	float: right;
	width: 50%;
	min-height: 101%;
}

.contact .map{
	height: 479px;
	margin-bottom: 92px;
	opacity: 0;
	
}

.contact .address{
	opacity: 0;
	-webkit-animation-duration: 1s;
	animation-duration: 1s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: fadeInUp;
	animation-name: fadeInUp;
	animation-delay:0.5s;
	-webkit-animation-delay:0.5s; 
}

.contact.on .map{
	-webkit-animation-duration: 1s;
	animation-duration: 1s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: fadeInUp;
	animation-name: fadeInUp;
	animation-delay:0.3s;
	-webkit-animation-delay:0.3s; 
}

.contact.on .address{
	-webkit-animation-duration: 1s;
	animation-duration: 1s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: fadeInUp;
	animation-name: fadeInUp;
	animation-delay:0.3s;
	-webkit-animation-delay:0.3s; 
}

.contact h3{
	font-size: 16px;
    color: #1e1e1e;
    margin-bottom: 22px;
    font-weight: bold;
}

.contact .emails{
	float: left;
}

.contact .item {
    margin-bottom: 18px;
    width: 350px;
}

.contact .item p {
    font-size: 14px;
    color: #1e1e1e;
    line-height: 1.6em;
}

.contact .wecomes{
	float: left;
	margin-left: 10%;
	font-size: 28px;
	color: #000000;
	font-weight: bold;
	margin-top:-15px;
}


/*工程*/
.project{
	
}

.project ul li{
	width: 25%;
	height: 25vw;
	position: relative;
	float: left;
	overflow: hidden;
}

.project ul li img{
	transition: all 0.6s;
	-webkit-transition: all 0.6s;
}

.project ul li:hover img{
	transform: scale(1.2);
	-webkit-atransform: scale(1.2);
}

.project ul li:nth-of-type(4n-3){
	animation-delay:0.4s;
	-webkit-animation-delay:0.4s;
}

.project ul li:nth-of-type(4n-2){
	animation-delay:0.6s;
	-webkit-animation-delay:0.6s;
}

.project ul li:nth-of-type(4n-1){
	animation-delay:0.8s;
	-webkit-animation-delay:0.8s;
}

.project ul li:nth-of-type(4n){
	animation-delay:1s;
	-webkit-animation-delay:1s;
}

.project ul li img{
	display: block;
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	right: 0;
	filter: grayscale(100%);
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
}

.project ul li:hover img{
	filter: grayscale(0%);
    -webkit-filter: grayscale(0%);
    -moz-filter: grayscale(0%);
    -ms-filter: grayscale(0%);
    -o-filter: grayscale(0%);
}

.project ul li .picbg{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0,0,0,0.4);
}

.project ul li h3{
	position: absolute;
	bottom: 46px;
	width: 100%;
	text-align: center;
	color: #FFF;
	font-size: 16px;
	line-height: 26px;
	display: none;
}

.project ul li h3 span{
	color: #949494;
	font-size: 14px;
	line-height: 26px;
}

.project ul li h3 i{
	padding: 0 16px;
}

.project ul li:hover .picbg{
	display: none;
}



.project ul li:hover h3{
	display: block;
}

.project.on ul li{
	-webkit-animation-duration: 1s;
	animation-duration: 1s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: fadeInUp;
	animation-name: fadeInUp;
}

.show_project{
	width: 1000px;
	float: right;
}

.show_project .club{
	margin-top: 38px;
	margin-bottom: 56px;
	font-weight: bold;
	font-size: 16px;
}

.show_project .club p{
	margin-bottom: 14px;
	font-weight: bold;
}

.show_project .my .place{
	float: left;
	width: 100%;
}

.show_project .my .place p{
	margin-bottom: 14px;
	margin-bottom: 17px;
	font-size: 14px;
}

.show_project .my .hope p video{
	width: 100%;
	height: 100%;
}

.show_project .my .hope{
	float: left;
	width: 100%;
}

.show_project .my .hope p{
	font-size: 13px;
	color: #8e8e8e;
	line-height: 1.9em;
}

.show_project .piclist{
	margin-bottom: 90px;
}

.show_project .piclist img{
	display: block;
	width: 100%;
	margin-bottom: 36px;
}


.switch{
	padding-top: 56px;
	padding-bottom: 53px;
	border-top: 1px solid #e2e2e2;
	font-size: 0;
	text-align: center;
}

.switch .left{
	display: inline-block;
	width: 10px;
}

.switch .back{
	display: inline-block;
	width: 21px;
	margin: 0 7%;
}

.switch .right{
	display: inline-block;
	width: 10px;
}

.switch img{
	display: block;
	width: 100%;
}

.base_map{
	width: 100%;
}

.base_map a{
	display: block;
	width: 25%;
	float: left;
	height: 392px;
	position: relative;
	overflow: hidden;
}

.base_map a img{
	display: block;
	width: 100%;
	height: 100%;
	transition: all 0.6s;
	-webkit-transition: all 0.6s;
	 filter: grayscale(100%);
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
}

.base_map a img:hover{

	 filter: grayscale(0%);
    -webkit-filter: grayscale(0%);
    -moz-filter: grayscale(0%);
    -ms-filter: grayscale(0%);
    -o-filter: grayscale(0%);
}


.base_map a:hover img{
	transform: scale(1.2);
	-webkit-transform: scale(1.2);
}

.base_map a .bkg{
	position: absolute;
	top: 0;
	left: 0;
	background-color: rgba(0,0,0,0.6);
	width: 100%;
	height: 100%;
	display: none;
}


.base_map a  h3 {
    position: absolute;
    width: 100%;
    text-align: center;
    color: #FFF;
    font-size: 16px;
    line-height: 26px;
    z-index: 100;
    top: 50%;
    display: none;
} 

.base_map a h3 span {
    color: #949494;
    font-size: 14px;
    line-height: 26px;
}

.base_map a h3 i {
    padding: 0 16px;
    color: #949494;
}

.base_map a:hover h3{
	display: block;
}

.base_map a:hover .bkg{
	display: block;
}

.index_section4{
	background-color: #f5f5f5;
}

.new{
	width: 50%;
	box-sizing: border-box;
	padding-right: 46px;
	float: right;
	position: relative;
}

.new ul li{
	margin-bottom: 15px;
	opacity: 0;
}

.new .pic {
    float: left;
    width: 47%;
    height: 200px;
}

.new .pic img{
	display: block;
	width: 100%;
	height: 100%;
}

.new ul li .infos .time {
    font-size: 30px;
    color: #bebebe;
    margin-bottom: 10px;
}

.new ul li .infos h3 {
    font-size: 14px;
    color: #000000;
    font-weight: bold;
    margin-bottom: 22px;
}

.new ul li .infos p {
    font-size: 12px;
    color: #666666;
    line-height: 2.3em;
    display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 5;
	overflow: hidden;

}

.new ul li .infos {
    float: right;
    width: 46%;
}

.new ul li.on{
	-webkit-animation-duration: 1s;
	animation-duration: 1s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: fadeInUp;
	animation-name: fadeInUp;
}

/**/

.section.activebox .project ul li{
	-webkit-animation-duration: 1s;
	animation-duration: 1s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: fadeInUp;
	animation-name: fadeInUp;
	overflow: hidden;
}

.section.activebox .project ul li img{
	transition: all 0.6s;
	-webkit-transition: all 0.6s;
	
	    filter: grayscale(100%);
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
}

.section.activebox .project ul li:hover img{
	transform: scale(1.2);
	-webkit-atransform: scale(1.2);
	filter: grayscale(0%);
    -webkit-filter: grayscale(0%);
    -moz-filter: grayscale(0%);
    -ms-filter: grayscale(0%);
    -o-filter: grayscale(0%);
}

.section.activebox .content .permit{
	-webkit-animation-duration: 1s;
	animation-duration: 1s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: fadeInUp;
	animation-name: fadeInUp;
	animation-delay:0.3s;
	-webkit-animation-delay:0.3s; 
}

.section.activebox .content p{
	-webkit-animation-duration: 1s;
	animation-duration: 1s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: fadeInUp;
	animation-name: fadeInUp;
	animation-delay:0.5s;
	-webkit-animation-delay:0.5s; 
}

.section.activebox .contact .map{
	-webkit-animation-duration: 1s;
	animation-duration: 1s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: fadeInUp;
	animation-name: fadeInUp;
	animation-delay:0.3s;
	-webkit-animation-delay:0.3s; 
}

.section.activebox .contact .address{
	-webkit-animation-duration: 1s;
	animation-duration: 1s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: fadeInUp;
	animation-name: fadeInUp;
	animation-delay:0.5s;
	-webkit-animation-delay:0.5s; 
}

.section.activebox .new ul li{
	-webkit-animation-duration: 1s;
	animation-duration: 1s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: fadeInUp;
	animation-name: fadeInUp;
	animation-delay:0.5s;
	-webkit-animation-delay:0.5s; 
}



.section.activebox .cais img{
	-webkit-animation-duration: 1s;
	animation-duration: 1s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: fadeInUp;
	animation-name: fadeInUp;
	animation-delay:0.5s;
	-webkit-animation-delay:0.5s; 
}

.section.activebox .caistwo img{
	-webkit-animation-duration: 1s;
	animation-duration: 1s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: fadeInUp;
	animation-name: fadeInUp;
	animation-delay:0.5s;
	-webkit-animation-delay:0.5s; 
}


.index_section1 .swiper-container-fade .swiper-slide img,.mobiles{
	display: none;
}


/*新闻详情*/
.page_new{
	background-color: #f7f7f7;
	padding-top: 106px;
	margin-top: 20px;
	padding-bottom: 280px;
}

.page_new .article_s{
	width: 979px;
	margin: auto;
}

.page_new .article_s img{
	display: block;
	width: 100%;
}

.page_new .article_s h3{
	font-size: 27px;
	color: #454545;
	margin-top: 65px;
	margin-bottom: 32px;
}

.page_new .article_s .time{
	font-size: 15px;
	color: #bbbbbe;
	margin-bottom: 36px;
}

.page_new .article_s em{
	font-size: 12px;
	color: #4b4b4b;
	line-height: 2em;
	box-sizing: border-box;
	padding:16px 20px;
	background-color: #f0f0f0;
	margin-bottom: 38px;
	display: block;
}

.page_new .article_s a{
	display: block;
	font-size: 12px;
	text-align: center;
	margin-bottom: 50px;
}

.page_new .article_s a span{
	display: inline-block;
	border-bottom: 1px solid #0000ee;
}

/*团队*/
.team{
	width: 39%;
	float: right;
	margin-right:3%;
	
}

.team img{
	display: block;
	width: 100%;
	
}

.team h3{
	font-size: 25px;
	color: #4a4949;
	
}

.team p{
	font-size: 14px;
	color: #4a4949;
	line-height: 1.6em;
	text-align:justify;
}


@media screen and (max-width: 1200px) { 
	
	.base_map a{ height:20vw;}
	.new{ width:70%;}
	.new ul li .infos p{-webkit-line-clamp: 3;}
	.section.activebox .new ul li:last-child{ display:none;}
	.contact .map {
		height: 300px;
		margin-bottom: 42px;
		opacity: 0;
	}
	.about .cow{ padding-top:5vw;}
	.scollers{ width:70%!important;}
	.about .content{ width:70%;}
} 

.cais{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	font-size: 0;
	text-align: right;
	overflow: hidden;
}

.cais img{
	display: inline-block;
	width: 32%;
	height: 100%;
	opacity: 0;
}

.caistwo{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	font-size: 0;
	text-align: center;
	overflow: hidden;
}

.caistwo img{
	display: inline-block;
	width: 56%;
	margin-top: 20%;
	opacity: 0;
}