.ibanner{
	position: relative;
}
.ibanner .newnav{
	position: absolute;
	bottom: 0;
	width: 100%;
	left: 0;
}
.ibanner .newnav ul{
	width: 100%;
	background: rgba(0, 0, 0, 0.6);
	display: flex;
	justify-content: space-around;
}
.ibanner .newnav ul li{
	padding: 15px 0;
	position: relative;
}
.ibanner .newnav ul li a{
	color: #ffffff;
	font-size: 18px;

}
.ibanner .newnav ul li:after{
	width: 0px;
	content: '';
	transition: 0.5s;
            
}
.ibanner .newnav ul li.active:after{
	position: absolute;
	bottom: 0;
	left: 0;
	content: '';
	height: 4px;
	width: 100%;
	background: #172a87;
}
.ibanner .newnav ul li:hover:after{
	position: absolute;
	bottom: 0;
	left: 0;
	height: 4px;
	width: 100%;
	background: #172a87;

}

.nnews .newslist ul{
	display: flex;
	flex-wrap: wrap;
}
.nnews .newslist ul li{
	width: 32.33%;
	margin-right: 1.5%;
	background: #f7f7f7;
	margin-top: 2%;
	transition: .5s;
}
.nnews .newslist ul li .img{
	display: grid;
	height: 300px;
	align-items: center;
	align-content: center;
	overflow: hidden;

}
.nnews .newslist ul li .img img{
	transition: .5s;
}
.nnews .newslist ul li .con{
	padding: 20px;
}
.nnews .newslist ul li .con .date{
	color: #333;
	font-size: 14px;
}
.nnews .newslist ul li .con h3{
	color: #333;
	font-size: 18px;
	margin: 10px 0;
}
.nnews .newslist ul li .con p{
	color: #333;
	font-size: 14px;
	line-height: 1.7;
}

.nnews .newslist ul li:nth-child(3n){
	margin-right: 0;
}
.nnews .newslist ul li:hover{
	background: #172a87;
}
.nnews .newslist ul li:hover .img img{
	transform: scale(1.1);
}
.nnews .newslist ul li:hover  .con .date{
	color: #fff;
} 
.nnews .newslist ul li:hover  .con h3{
	color: #fff;
} 
.nnews .newslist ul li:hover  .con p{
	color: #fff;
} 

.casenav{
	background: #fff;
	padding: 50px 0;
	box-shadow: 0px 0 10px 2px #ececec;
}
.casenav .cnlist{
	display: flex;
	justify-content: space-between;
}
.casenav .cnlist .item{
	text-align: center;
}
.casenav .cnlist .item .img img{
	filter: brightness(0.5);
	height: 30px;
}
.casenav .cnlist .item h4{
	font-size: 16px;
	color: #333;
	margin-top: 8px;
}
.casenav .cnlist .item.active .img img{
	filter: brightness(1);
}
.casenav .cnlist .item.active h4{
	color: #172a87;
}
.casenav .cnlist .item:hover .img img{
	filter: brightness(1);
}
.casenav .cnlist .item:hover h4{
	color: #172a87;
}

.casens{
	background: #f7f7f7;
	padding: 50px 0;
}
.casens .ncaselist{
	display: flex;
	flex-wrap: wrap;
}
.casens .ncaselist .item{
	width: 32.33%;
	margin-right: 1.5%;
	margin-top: 1.5%;
	background: #fff;
}
.casens .ncaselist .item .img{
	overflow: hidden;
}
.casens .ncaselist .item .img img{
	transition: .5s;
}
.casens .ncaselist .item .con{
	padding: 10px ;
}
.casens .ncaselist .item .con h3{
	color: #333;
	font-size: 18px;
}
.casens .ncaselist .item .con p{
	color: #333333;
	font-size: 14px;
	margin-top: 5px;
}
.casens .ncaselist .item:hover .img img{
	transform: scale(1.1);
}
.casens .ncaselist .item:nth-child(3n){
	margin-right: 0;
}

.casent{
	padding: 20px 0;
	background: #fff;
}
.casent .casentc{
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.casent .casentc .cal{
	color: #81868e;
}
.casent .casentc .cal i{
	color: #81868e;
	font-size: 18px;
	margin-right: 10px;
}
.casent .casentc .cal a{
	color: #81868e;
	font-size: 15px;
}
.casent .casentc .car a i{
	margin-right: 10px;
}
.casent .casentc .car a{
	color: #81868e;
	font-size: 15px;
}

.ncasecon{
	background: #f7f7f7;
	padding: 50px 0 80px;
}
.ncasecon .nccon{
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	align-items: flex-start;
}
.ncasecon .nccon .nl{
	width: 72%;
	background: #fff;
}
.ncasecon .nccon .nl h2{
	color: #333;
	font-size: 25px;
	border-bottom: 1px solid #c9c9c9;
	padding: 25px 0;
	text-align: center;
}
.ncasecon .nccon .nl .con{
	padding: 25px;
	border-bottom: 1px solid #c9c9c9;
}
.ncasecon .nccon .nl .ncasef{
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 25px;
}
.ncasecon .nccon .nl .ncasef .nnl p{
	margin: 5px 0;
}
.ncasecon .nccon .nl .ncasef .nnl a{
	color: #81868e;
	font-size: 14px;
}
.ncasecon .nccon .nl .ncasef .nnr a{
	border: 1px solid #dddddd;
	padding:5px 10px;
	font-size: 14px;
	color: #81868e;
}
.ncasecon .nccon .nl .ncasef .nnr a i{
	margin-right: 5px;
}


.ncasecon .nccon .nr{
	width: 26%;
}

.ncasecon .nccon .nr h2{
    font-size: 20px;
    padding:0 20px;
    border-bottom: 1px solid #ececec;
    background: #fff;
}
.ncasecon .nccon .nr h2 span{
    display: inline-block;
    padding: 20px 0;
    font-weight: 600;
    position: relative;
}
.ncasecon .nccon .nr h2 span:after{
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: #32428c;
}
.ncasecon .nccon .nr ul li:first-child{
    margin-top: 0;
}
.ncasecon .nccon .nr ul li{
    border: 1px solid #ececec;
    margin-top: 15px;
    background: #fff;
    text-align: center;
}
.ncasecon .nccon .nr ul li .img{
    overflow: hidden;
    background: #fff;
}
.ncasecon .nccon .nr ul li h4{
    font-size: 15px;
    color: #333333;
    padding: 15px 0;
    border-top: 1px solid #ececec;
}



/*service*/
.f42 {
    font-size: 42px;
    line-height: 1;
    color: #272933;
    font-weight: bold;
}
.servicea {
    margin-top: 70px;
    margin-bottom: 80px;
    background-color: #ffffff;
    box-shadow: 0px 0px 20px 0px 
        rgba(0, 0, 0, 0.1);
        padding: 50px 0;
}
.servicea .cont {
    flex: 1;
    padding:0 3%;
    padding-top: 15px;
}
.servicea .pic {
    width: 47.55%;
    padding-right: 2%;
}
.servicea .cont .des {
    font-size: 16px;
    line-height: 32px;
    color: #6e6f70;
    margin-top: 40px;
}
.servicea .cont .des p ~ p {
    margin-top: 25px;
}

.serviceb {
    padding-bottom: 76px;
}
.about-tit h3{
	font-size: 42px;
    line-height: 1;
    color: #272933;
    font-weight: bold;
    text-align: center;
}

.fwln {
    margin-top: 50px;
    justify-content: space-between;
}

.fwln .item {
    width: 18.795%;
    height: 380px;
    background-color: #ffffff;
    box-shadow: 0px 0px 20px 0px 
        rgba(0, 0, 0, 0.15);
    opacity: 0.8;
    text-align: center;
    padding: 58px 15px 50px;
}
.fwln .item h4 {
    font-size: 22px;
    line-height: 1;
    color: #272933;
    margin-top: 40px;
}
.fwln .item p {
    font-size: 16px;
    line-height: 30px;
    letter-spacing: -1px;
    color: #6e6f70;
    margin-top: 20px;
}

.servicec {
    padding: 120px 0;
    background: url(../images/s3-bg.jpg) no-repeat center;
    background-size: cover;
}
.fwzc {
    margin-top: 110px;
    justify-content: space-between;
}
.fwzc .item {
    width: 18.795%;
    text-align: center;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    align-items: flex-start;
}
.fwzc .item .tit {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    vertical-align: middle;
    width: 190px;
    height: 190px;
    background-color: #172a87;
    border-radius: 50%;
}
.fwzc .item .tit h4 {
    font-size: 24px;
    line-height: 1;
    color: #ffffff;
}
.fwzc .item .tit span {
    font-size: 16px;
    line-height: 1;
    color: #ffffff;
    opacity: 0.5;
    margin-top: 8px;
}
.fwzc .item .des {
    margin-top: 50px;
    font-size: 13px;
    line-height: 24px;
    color: #6e6f70;
}

.aboutf { padding-top: 110px; padding-bottom: 110px; }
.aboutg { padding-bottom: 130px; }
.video-list { margin-top: 50px; margin-bottom: -30px; display: flex;justify-content: space-between;}
.video-list .item { margin-bottom: 30px;width: 24%; }
.video-list .item .abox .pic { position: relative; }
.video-list .item .abox .pic .cover { position: absolute; left: 0; top: 0; width: 100%; height: 100%; background-color: rgba(227, 0, 22, .4); z-index: 2; display: flex; align-items: center; justify-content: center; -webkit-transition: .3s; -o-transition: .3s; transition: .3s; opacity: 0; }
.video-list .item .abox:hover .pic .cover { opacity: 1; }
.video-list .item .abox .pic .cover i { color: #fff; font-size: 62px; }
.video-list .item .abox .tit { line-height: 26px; font-size: 16px; color: #383635; margin-top: 16px; }
.video-list .item .abox .tit i { font-size: 26px; margin-right: 10px; }
.video-list .item .abox .tit span {flex: 1;}
.ajax-more-video{
	width: 200px;
	margin:45px auto 0;
	border: 1px solid #354596;
	color: #354596;
	text-align: center;
	font-size: 16px;
	display: block;
	line-height: 35px;
}

.video_shadow{position: fixed; left: 0px; top: 0px; width: 100%; height: 100%; background: rgba(0, 0, 0, .5); z-index: 1000; display: none;}
.playnow{position: absolute; left: 10%; top: 50%; width: 80%; -webkit-transform: translateY(-50%);
-ms-transform: translateY(-50%);
-o-transform: translateY(-50%);
transform: translateY(-50%); height: auto; background-color: transparent; z-index: 1000;}
.video_control{width: 100%; height: 100%;}
.video_control video{width: 100%; height: 100%; object-fit: fill;}
.closevideo{position: absolute; right: -30px; top: -24px; font-size: 35px; color: #fff; cursor: pointer; -webkit-transition: .3s; -o-transition: .3s; transition: .3s;}
.closevideo:hover{right: -35px;}


.contactc { margin-bottom: 90px; }
.form-one { margin-top: 45px; }
.form-one input { width: 28%; height: 60px; border: 1px solid #ddd; background: #fff; font-size: 14px; color: #383635; padding: 0 25px; -webkit-transition: .3s; -o-transition: .3s; transition: .3s; }
.form-one input:nth-child(3) { width: 43%; }
.form-one textarea { width: 100%; height: 160px; border: 1px solid #ddd; margin-top: 10px; padding: 20px 25px; background: #fff; -webkit-transition: .3s; -o-transition: .3s; transition: .3s; }
.form-one input:hover, .form-one textarea:hover { box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); }
.form-one .sub { width: 600px; height: 52px; background-color: #6e6f70; line-height: 52px; font-size: 18px; color: #ffffff; margin: 30px auto 0; display: block; cursor: pointer; -webkit-transition: .4s; -o-transition: .4s; transition: .4s; }
.form-one .sub:hover { width: 640px; background: #278bd9; }


.nabout{
	padding: 100px 0;
}
.nabout .con{
	height: 90px;
	overflow: hidden;
	margin-top: 3rem;
	transition: height 0.5s ease;
}
.nabout .aboutmore{
	background: #278bd9;
	color: #ffffff;
	display: block;
	text-align: center;
	width: 160px;
	margin:25px auto;
	font-size: 15px;
	line-height: 36px;
	border-radius: 20px;
}

.nanews{
	padding: 113px 0;
	background: url(../images/abnbg.jpg) no-repeat;
	background-size:100% 100%;

}
.nanews h3{
	color: #fff;
	font-size: 35px;
	font-weight: bold;
}

.nanews ul{
	padding-left: 15px;
	margin-top: 25px;
}
.nanews ul li{
	list-style: disc;
	margin-top: 2rem;
	color: #fff;
}
.nanews ul li a{
	color: #fff;
}
.nanews ul li a .tit{
	font-size: 17px;
}
.nanews ul li a .time{
	font-size: 17px;
	margin-top: 5px;
}
.nanews .nanewsnav{
	margin-top: 2rem;
}
.nanews .nanewsnav a{
	display: inline-block;
	font-size: 20px;
	width: 190px;
	text-align: center;
	line-height: 50px;
	background: #4489ec;
	color: #fff;
	margin-right: 20px;
}
.nanews .nanewsnav a:last-child{
	margin-right: 0;
}

.nahonor{
	padding: 80px 0;
}
.nahonor .holist{
	margin-top: 4rem;
	position: relative;
	overflow: hidden;
	padding-bottom: 5rem;
}
.nahonor .holist .swiper-pagination-bullet{
	width: 16px;
	height: 6px;
	border-radius: 20px;
}
.nahonor .holist .swiper-pagination-bullet-active{
	background: #204e79;
}

.nahonor .holist .swiper-slide .mbor{
	border: 1px solid #eaeaea;
	text-align: center;
}
.nahonor .holist .swiper-slide .mbor{
	border: 1px solid #eaeaea;
	text-align: center;
}
.nahonor .holist .swiper-slide .mbor .img{
	padding: 15px;
/*	height: 400px;*/
	display: grid;
	align-items: center;
    justify-content: center;
    align-content: center;
    overflow: hidden;
}
.nahonor .holist .swiper-slide h4{
	background: #eaeaea;
	font-size: 18px;
	padding: 1rem 0;
	font-weight: normal;
}

.videolist { position:relative; }
.videolist:hover{ cursor: pointer; }
.videoed {  width:80px; height:80px; position: absolute; left:45%; top:45%; z-index:99; border-radius:100%; }
.videos{ display:none; border: 1px solid #080808; position:fixed; left:50%; top:50%; margin-left:-320px; margin-top:-210px; z-index:100; width:640px; height:360px; }
.vclose { position:absolute;right:1%; top:1%; border-radius:100%; cursor: pointer; }

.mytitle{
	text-align: center;
}
.mytitle h2{
	font-size: 40px;
	color: #333;
}
.mytitle .line{
	background: #278bd9;
	height: 3px;
	width: 65px;
	margin: 15px auto 0;
}
.mytitle p{
	color: #333333;
	font-size: 15px;
	max-width: 800px;
	margin: auto;
	text-align: center;
	line-height: 1.8;
	margin-top: 10px;
}
.nparlist{
	padding: 50px 0;
	background: #f2f2f2;
}
.palist{
	display: flex;
	flex-wrap: wrap;
	margin-top: 35px;
}
.palist .item{
	width: 15.66%;
	margin-right: 1.2%;
	background: #fff;
	display: grid;
	height: 100px;
	align-items: center;
	align-content: center;
	justify-content: center;
	margin-top: 1.5%;
	border: 1px solid #cfcfcf;
}
.palist .item:nth-child(6n){
	margin-right: 0;
}


@media (max-width:1600px) {

	.servicea .cont { padding-right: 80px; padding-top: 0; }
	.servicea .cont .des p ~ p { margin-top: 15px; }
	.fwln .item { padding: 50px 20px 50px; }
	.fwzc .item { width: 20%; }

}
@media (max-width:1440px) {
	.servicea .pic img { object-fit: contain; height: 100%; margin-top: 2%; }
	.fwln .item p { font-size: 15px; line-height: 1.5; }
	.fwzc .item .des { padding: 0 15px; height: 72px; }
	.fwzc .item .des br { display: none; }
	.f42 { font-size: 36px; }
	.form-one input { padding: 0 20px; }
	.form-one textarea { padding: 20px; }
}


@media (max-width:1024px) {

	.servicea { padding: 50px 50px; }
	.fwln .item { padding: 40px 20px 50px; }
	.fwzc .item .tit { width: 150px; height: 150px; }
	.fwzc .item .des { margin-top: 50px; }
	.servicea .cont { padding-right: 50px; }
	.servicea .pic { width: 100%; margin-top: 40px; }
	.servicea .pic img { height: auto; margin-top: 0; }
	.pro-item .pic { height: 186px; }
}
@media (max-width:768px) {

	.fwzc .item .tit { width: 120px; height: 120px; }
	.fwzc .item .tit h4 { font-size: 20px; }
	.fwzc .item .tit span { font-size: 14px; }
	.fwzc .item .des { margin-top: 30px; }
	.servicea .cont { padding-right: 0; }
	.pro-item .pic { height: 290px; }
	.aboutf{
	    padding:60px 0;
	}
	.video-list{
	    flex-wrap: wrap;
	}
	.video-list .item{
	    width:49%;
	}
	.video-list .item .abox .pic img{
	    max-width: 100%;
	}
}
@media (max-width:640px) {
	
	.f42 { font-size: 24px; }
	.servicea .cont .des { font-size: 14px; line-height: 1.75; margin-top: 25px; }
	.servicea .pic { margin-top: 30px; }
	.fwln { margin-top: 40px; }
	.fwln .item { padding: 40px 20px; width: 100%; height: auto; }
	.fwln .item ~ .item { margin-top: 20px; }
	.fwln .item h4 { font-size: 20px; margin-top: 30px; }
	.fwln .item img { width: 120px; }
	.serviceb { padding-bottom: 50px; }
	.servicec { padding: 40px 0 20px; }
	.fwzc { margin-top: 40px; }
	.fwzc .item { width: 50%; margin-bottom: 30px; }
	.fwzc .item .des { margin-top: 20px; height: 96px; }
	.form-one input { padding: 0 15px; width: 100%; height: 40px; margin-bottom: 10px; }
	.form-one input:nth-child(3) { width: 100%; }

	.form-one .sub{
		width: 60%;
	}
	.form-one .sub:hover{
		width: 80%;
	}
	.ibanner .newnav ul li a{
		font-size: 16px;
	}

	.nnews .newslist ul li{
		width: 49%;
		margin-right: 2%!important;
	}
	.nnews .newslist ul li:nth-child(2n){
		margin-right: 0!important;
	}
	.nnews .newslist ul li .img{
		height: 120px;
	}
	.nnews .newslist ul li .con{
		padding: 15px;
	}
	.nnews .newslist ul li .con h3{
		font-size: 16px!important;
		overflow: hidden;
		text-overflow: ellipsis;
		white-space: nowrap;
		width: 80%;
	}
	.casens .ncaselist .item{
		width: 49%;
		margin-right: 2%!important;
	}
	.casens .ncaselist .item:nth-child(2n){
		margin-right: 0!important;
	}
	.casens .ncaselist .item .con h3{
		font-size: 16px!important;
	}
	.ncasecon .nccon .nl{
		width: 100%;
	}
	.ncasecon .nccon .nr{
		width: 100%;
		margin-top: 20px;
	}
	.casenav .cnlist{
	    flex-wrap: wrap;
	    justify-content: space-between;
	}
	.casenav .cnlist .item{
	    width:33%;
	    margin-top:15px;
	}
	.palist .item{
	    width: 32%;
	    margin:1% 0.5%;
	}
}