/*banner*/

.banner {
	display: flex;
	overflow: hidden;
}

.banner .ban-box {
	position: relative;
}

.ban-box .swiper-slide {
	position: relative;
	overflow: hidden;
}

.ban-box .swiper-slide .ban-img img {
	width: 100%;
	height: 630px;
	object-fit: cover;
	transform: scale(1.25,1.25);
	transition: all 2s;
}
.ban-box .swiper-slide.swiper-slide-active .ban-img img{
	transform: scale(1,1);
}


.ban-box .ban-col {
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 10;
	display: flex;
	align-items: center;
	justify-content: flex-end;
}

.ban-box .ban-col .container {
	padding: 0px 140px;
}
.ban-col .content{
	text-align: center;
}
.ban-col .content h3 {
	font-size: 40px;
	font-family: "Microsoft YaHei",Arial;
	text-transform: uppercase;
	line-height: 1;
	text-shadow: 0 0 10px rgba(0,0, 0, 0.55);
}

.ban-col .content h2 {
	font-size: 24px;
	text-transform: uppercase;
	font-family: "Microsoft YaHei",Arial;
	margin-top: 20px;
	line-height: 1.2;
	text-shadow: 2px 2px 10px rgba(0,0, 0, 0.95);
	letter-spacing: 2px;
}


.ban-col .content a {
	display: flex;
	align-items: center;
	width: 240px;
	height: 63px;
	justify-content: center;
	background: #fff;
	position: relative;
	z-index: 0;
}

.ban-col .content a span {
	display: block;
	color: #0068b0;
	font-size: 16px;
	margin-right: 20px;
	transform: translateY(1px);
}

.ban-col .content a i {
	display: block;
	width: 30px;
	height: 1px;
	background: #0068b0;
}

.ban-col .content a:before {
	content: "";
	background: #0068b0;
	width: 100%;
	height: 0;
	transition: all 0.4s ease-in-out;
	position: absolute;
	z-index: -1;
	bottom: 0;
	left: 0;
	opacity: 0;
}

.ban-col .content a:hover span {
	color: #fff;
}

.ban-col .content a:hover i {
	background: #fff;
}

.ban-col .content a:hover:before {
	top: 0;
	height: 100%;
	opacity: 1;
}

.ban-box .swiper-pagination {
	position: absolute;
	bottom: 20px;
	transform: translateX(-50%);
	left: 50%
}
.ban-box .swiper-pagination .swiper-pagination-bullet{
	margin: 0px 3px;
	width: 60px;
	height: 2px;
	background: #999999;
	opacity: 1;
	border-radius: 0;
}
.ban-box .swiper-pagination span.swiper-pagination-bullet-active{
	background: #414141;
}
.ban-box .swiper-button-next,
.ban-box .swiper-button-prev {
	display: block;
	margin: 0;
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 60px;
	height: 60px;
	transform: translateY(-50%);
	left: auto;
	right: auto;
	font-size: 40px;
	transition: all 0.4s;
	text-shadow: 0 0 10px rgba(0,0, 0, 0.55);
}

.ban-box .swiper-button-prev {
	left: 0;
}

.ban-box .swiper-button-next {
	right: 0;
}

.ban-box .swiper-button-prev:hover,
.ban-box .swiper-button-next:hover {
	color: #0068b0;
}


.ban-box li.swiper-slide-active .ban-col .content h3 {
	animation-name: fadeInUp;
	animation-duration: 1.2s;
	animation-delay: 0.2s;
	animation-fill-mode: both;
}

.ban-box li.swiper-slide-active .ban-col .content h2 {
	animation-name: fadeInUp;
	animation-duration: 1.2s;
	animation-delay: 0.6s;
	animation-fill-mode: both;
}

.ban-box li.swiper-slide-active .ban-col .content a {
	animation-name: fadeInUp;
	animation-duration: 1.2s;
	animation-delay: 0.6s;
	animation-fill-mode: both;
}
/*公司简介*/
.about{
	background: url("../images/about-bg.jpg") no-repeat center bottom #fcfcfc;
	background-size: cover;
	padding: 72px 0px 50px 0px;
}
.about .con{
	display: flex;
	justify-content: space-between;
}
.about .con .video{
	width: calc(50% - 30px);
}
.about .con .video video{
	width: 100%;
	height: auto;
	object-fit: fill;
}
.about .con .txt{
	width: calc(50% - 30px);
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}
.about .con .txt .intro h2{
	font-family: 'sy-b';
	font-size: 28px;
	color: #000;
}
.about .con .txt .intro p{
	margin-top: 20px;
	line-height: 2em;
	font-size: 18px;
}
.about .con .txt .intro a{
	display: inline-block;
	position: relative;
	background: #ffc001;
	color: #fff;
	font-size: 16px;
	margin-top: 20px;
	float: right;
	border-radius: 5px;
	padding: 10px 20px;
	line-height: 1em;
}
.about .con .txt .intro a:before{
	position: absolute;
	left: 0px;
	top: 0px;
	height: 100%;
	transition: 0.5s all;
	border-radius: 0.05rem;
	-webkit-transition: 0.5s all;
	content: "";
	bottom: 0px;
	width: 0px;
	background: rgba(0,0,0,0.1);
}
.about .con .txt .intro  a:hover:before { width:100%; }
.about .con .txt .intro span{
	position: relative;
	z-index: 2;
}
.about .con .txt .itemBox{
	display: flex;
	margin-top: 10px;
	justify-content: space-between;
}
.about .con .txt .itemBox .item{
	border-right: 1px solid #999;
	text-align: center;
	width: 20%;
	padding: 0px 10px;
}
.about .con .txt .itemBox .item:last-child{
	border-right: 0px;
}
.about .con .txt .itemBox .item .t{
	color: #0265bf;
}
.about .con .txt .itemBox .item .t span{
	font-size: 40px;
	font-family: "Microsoft YaHei",Arial;

	line-height: 1em;
}
.about .con .txt .itemBox .item .t i{
	font-size: 24px;
	font-family: "Microsoft YaHei",Arial;
	margin-left: 5px;
}
.about .con .txt .itemBox .item .t1{
	color: #333;
	font-size: 14px;
}
.about .ft{
	display: flex;
	justify-content: center;
	margin-top: 90px;
}

/*历史沿革*/
.history{
	background: url("../images/history-bg.jpg") no-repeat top;
	padding: 72px 0px;
	background-size: cover;
	position: relative;
	overflow: hidden;

}
.history .swiper-control{
	position: relative;
	margin-top: 30px;
}
.history .swiper-control .swiper-button-next3{
	width:17px;
	height: 14px;
	outline: none;
	top:0;
	margin:0;
	background: url("../images/f_left.png") no-repeat center;
	transform:rotate(-180deg);
	right:0;
	position: absolute;
	cursor: pointer;
	z-index: 99999;
}
.history .swiper-control .swiper-button-prev3{
	width:17px;
	height: 14px;
	outline: none;
	top:0;
	margin:0;
	background: url("../images/f_left.png") no-repeat center;
	right:100px;
	position: absolute;
	cursor: pointer;
	z-index: 99999;
}

@-webkit-keyframes imgMove { 0% { -webkit-transform: translateX(0); transform: translateX(0); }
	25% { -webkit-transform: translateX(24px); transform: translateX(24px); }
	75% { -webkit-transform: translateX(-16px); transform: translateX(-16px); }
	100% { -webkit-transform: translateX(0); transform: translateX(0); } }

@keyframes imgMove { 0% { -webkit-transform: translateX(0); transform: translateX(0); }
	25% { -webkit-transform: translateX(24px); transform: translateX(24px); }
	75% { -webkit-transform: translateX(-16px); transform: translateX(-16px); }
	100% { -webkit-transform: translateX(0); transform: translateX(0); } }
.imgMoveM{
	position: absolute;
	right: 45px;
	top:-10px;
	-webkit-animation: imgMove 2s linear infinite;
	animation: imgMove 2s linear infinite;
	z-index: 99999;
}
.history .niudai{
	position: absolute;
	left: 0;
	bottom: 0;
}
.history .niudai img{
	width: 100%;
}
.history .video {
	position: absolute;
	left: 0px;
	top: 0px;
}
.history .historylib{
	margin-top: 100px;
	position: relative;
	padding-top: 10px;
}
.history .historylib:before{
	content: '';
	position: absolute;
	top: 16px;
	left: 0;
	height: 1px;
	width: 100%;
	background: #fff;
}
.history .historylib .line{
	width: 13px;
	height: 13px;
	border-radius: 50%;
	background: #fff;
	position: relative;
	margin-left: 25px;
}
.history .historylib .line:before{
	content: '';
	position: absolute;
	left: -4px;
	top: -4px;
	width: 19px;
	height: 19px;
	border: 1px solid #fff;
	border-radius: 50%;
	z-index: -1;
}
.history .historylib .year{
	margin-top: 10px;
	font-family: 'din-m';
	font-size: 24px;
	color: #fff;
}
.history .historylib .txt{
	color: #fff;
	font-size: 14px;
	margin-top: 5px;
}
.history .historylib .txt p{
	color: #fff;
}
.history .video video{
	background: transparent;
	width: 100%;
	height: auto;
	object-fit: fill;
	mix-blend-mode: screen;
}
.tit h2{
	font-size: 32px;
	font-family: 'sy-b';
	line-height: 1em;
}
.tit p{
	font-size: 18px;
	margin-top: 10px;
	line-height: 1em;
	text-transform: uppercase;
	font-family: 'din-m';
}
.history .tit h2{
	color: #fff;
}
.history .tit p{
	color: #e2e2e2;
}
.history .con{
	margin-top: 72px;
	padding: 0px 60px;
}
/*品质管理*/
.quality{
	background: url("../images/pzgl.jpg") no-repeat center;
	background-size: cover;
	padding: 72px 0px;
}
.quality .tit{
	text-align: center;
}
.quality .tit h2{
	color: #0265bf;
}
.quality .tit p{
	color: #898989;
}
.quality .con{
	margin-top: 72px;
}
.quality .con ul{
	display: flex;
	margin: 0px -10px;
}
.quality .con li{
	padding: 0px 10px;
	width: calc(100% / 3);
	cursor: pointer;
}
.quality .con li .img{
	overflow: hidden;
}
.quality .con li .img img{
	width: 100%;
	transition: all 1s;
}
.quality .con li:hover .img img{
	transform: scale(1.1,1.1);
}
.quality .con li .txt{
	text-align: center;
	color: #6e6e6e;
	background: #fff;
	line-height: 1.5em;
	padding: 20px 0px;
	font-size: 18px;
	height: calc(3em + 40px);
	transition: all 500ms;
}
.quality .con li:hover .txt{
	background: #2fcbf4;
	color: #fff;
}
/*荣誉证书*/
.honor{
	background: url("../images/honor-bg.jpg") no-repeat center;
	background-size: cover;
	padding: 72px 0px;
}
.honor .tit{
	text-align: center;
}
.honor .tit h2{
	color: #fff;
}
.honor .tit p{
	padding: 10px;
	color: #fff;
}
.honor .top{
	margin-top: 52px;
	padding: 10px;
	background: rgba(255,255,255,0.5);
}
.honor .top img{
	width: 100%;
}
.honor .lib{
	margin-top: 30px;
}
.honor .lib ul{
	display: flex;
	margin: 0px -10px;
	flex-wrap: wrap;
}
.honor .lib li{
	width: 20%;
	padding: 0px 10px;
	margin-bottom: 20px;
}
.honor .lib li .img{
	padding: 10px;
	background: rgba(255,255,255,0.5);
}
.honor .lib li .img img{
	width: 100%;
}

@media only screen and (max-width: 1800px) {

}
@media only screen and (max-width: 1600px) {

}

@media only screen and (max-width: 1440px) {
	.ban-box .swiper-slide .ban-img img{
		height: 600px;
	}

}

@media only screen and (max-width: 1280px) {
	.ban-box .swiper-slide .ban-img img{
		height: 500px;
	}
	.ban-col .content h3{
		font-size: 32px;
	}
}

@media only screen and (max-width: 1180px) {
	/*banner*/
	.ban-box .swiper-slide .ban-img img{
		height: 400px;
	}
	.ban-col .content h3{
		font-size: 28px;
	}
	.ban-col .content h2{
		font-size: 20px;
	}

	.about .con .txt .intro p{
		margin-top: 25px;
		font-size: 16px;
	}
	.about .con .txt .itemBox .item .t1{
		font-size: 14px;
	}

	.history .con{
		padding: 0px 20px;
	}
}

@media only screen and (max-width: 820px) {
	/*banner*/

	.ban-box .swiper-slide .ban-img img {
		height: 300px;
	}
	.ban-col .content h3{
		font-size: 24px;
	}
	.ban-col .content h2 {
		font-size: 16px;
	}

	.tit h2{
		font-size: 24px;
	}
	.tit p{
		font-size: 16px;
	}

	.about,.history,.quality,.honor{
		padding: 30px 0px;
	}
	.quality .con,.honor .top{
		margin-top: 20px;
	}
	.about .con{
		flex-direction: column;
	}
	.about .con .video,.about .con .txt{
		width: 100%;
	}
	.about .con .txt{
		margin-top: 20px;
	}
	.about .con .txt .intro p{
		margin-top: 10px;
	}
	.about .con .txt .itemBox{
		margin-top: 20px;
	}
	.about .ft{
		margin-top: 100px;
	}
	.history .con{
		margin-top: 30px;
		padding: 0px;
	}

}

@media only screen and (max-width: 540px) {
	/*banner*/
	.ban-box .swiper-slide .ban-img img {
		height: 180px;
	}
	.ban-box .ban-col .content {
		margin: 0;
		padding: 0 50px;
	}
	.ban-col .content h3{
		font-size: 14px;
	}
	.ban-col .content h2 {
		font-size: 10px;
		font-family: 'sy-n';
		margin-top: 10px;
	}
	.ban-box .swiper-pagination{
		bottom: 10px;
	}
	.ban-box .swiper-pagination .swiper-pagination-bullet{
		width: 30px;
	}
	.ban-box .swiper-button-next,
	.ban-box .swiper-button-prev {
		width: 40px;
		height: 40px;
		font-size: 14px;
	}


	.about .con .txt .intro h2{
		font-size: 20px;
	}
	.about .con .txt .intro p{
		line-height: 1.8em;
		font-size: 14px;
	}
	.about .con .txt .itemBox .item .t span{
		font-size: 24px;
	}
	.about .con .txt .itemBox .item .t i{
		font-size: 12px;
	}
	.about .con .txt .itemBox .item .t1{
		font-size: 10px;
	}
	.about .ft{
		margin-top: 50px;
	}

	.tit h2{
		font-size: 20px;
	}
	.tit p{
		font-size: 14px;
	}


	.history .video{
		overflow: hidden;
		width: 100%;
		height: 100%;
	}
	.history .video video{
		width: auto;
		height: 100%;
		transform: translateX(-50%);
	}


	.quality .con{
		margin-top: 20px;
	}
	.quality .con ul{
		flex-direction: column;
	}
	.quality .con li{
		width: 100%;
		margin-bottom: 15px;
	}

	.honor .top{
		margin-top: 20px;
	}
	.honor .lib{
		margin-top: 20px;
	}
	.honor .lib ul{
		margin: 0px -5px;
	}
	.honor .lib li{
		width: 50%;
		padding: 0px 5px;
		margin-bottom: 10px;
	}

}