body,
div,
ul,
li,
h1,
h2,
h3,
h4,
h5,
h6,
img,
input,
form,
dl,
dd,
span,
strong,
p,
em {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-weight: normal;
	font-family: 'Inter', sans-serif;
	letter-spacing: 0;
	margin: 0;
}

body,
html {
	height: 100%;
}

img {
	border: 0;
}

ul,
li {
	list-style-type: none;
}

a {
	transition: all 0.8s ease 0s;
	-moz-transition: all 0.8s ease 0s;
	-webkit-transition: all 0.8s ease 0s;
}

a,
a:hover {
	text-decoration: none !important;
	color: #3f3f3f;
}

body {
	font-family: "Microsoft YaHei";
	font-size: 14px;
	color: #3f3f3f;
	overflow-x: hidden;
}
.padding-20 {
	padding: 0 20%;
}

.fl {
	float: left;
}

.fr {
	float: right;
}

.clear {
	clear: both;
}

.hiddle {
	display: none;
}

.middle {
	max-width: 1400px;
	width: 90%;
	margin: 0 auto;
}

input,
textarea {
	outline: none;
}

input:required:invalid,
input:focus:invalid,
textarea:required:invalid,
textarea:focus:invalid {
	box-shadow: none;
}

i,
em {
	font-style: normal;
}

body {
	background-color: #fff !important;
}
.grey-bac {
	background-color: #f5f5f5;
}

.dk-fix {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 999 !important;
	box-shadow: 0 3px 10px rgb(0 0 0 / 10%);
}

.zhanwei-box {
	width: 100%;
	height: 180px;
}

/*网站公用样式表*/

.logo-box {
	display: flex;
	align-items: center;
	justify-content: space-between;
	background-color: #fff;
	padding: 30px 20% 30px;
}

.logo-img {
	width: 600px;
	height: 60px;
}

.nav-btn {
	cursor: pointer;
	width: 25px;
	height: 18px;
	position: relative;
	display: none;
}

.nav-btn .line {
	position: absolute;
	width: 100%;
	height: 2px;
	background: #0755AC;
	transition: all 0.3s ease;
	transform-origin: center;
}

.nav-btn .line:nth-child(1) {
	top: 0;
}

.nav-btn .line:nth-child(2) {
	top: 8px;
}

.nav-btn .line:nth-child(3) {
	bottom: 0;
}

/* 激活状态 */
.nav-btn.active .line:nth-child(1) {
	transform: translateY(8px) rotate(45deg);
}

.nav-btn.active .line:nth-child(2) {
	opacity: 0;
}

.nav-btn.active .line:nth-child(3) {
	transform: translateY(-8px) rotate(-45deg);
}


/* 导航开始 */
.nav_main {
	padding: 0 20%;
	width: 100%;
	height: 60px;
	background: #0755AC;
	position: relative;
	z-index: 3;
}

.nav_main .nav>li {
	float: left;
	width: 14%;
	line-height: 60px;
	display: block;
	position: relative;
	z-index: 1;
	font-size: 16px;
	text-align: center;
}

.nav_main .nav>li>a {
	display: block;
	color: #fff;
	font-size: 16px;
}

.nav_main .nav>li.on>a {
	background:#fff;
	color:#0755AC;
	font-weight: bold;
}

.nav_main .nav>li .sub {
	display: none;
	position: absolute;
	left: 0;
	right: 0;
	top: 100%;
	background: #fff;
	line-height: 40px;
	padding: 0;
}


.nav_main .nav>li .sub li {
	zoom: 1;
}

.nav_main .nav>li .sub a {
	display: block;
	color: #222;
	font-size: 14px;
	text-align: center;
	padding: 5px 5px;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}

.nav_main .nav>li .sub a:hover {
	color: #0755AC;
	background: #fff;
}
/* 导航结束 */




/* 遮罩层导航开始 */
.mask-nav {
	display: none;
	position: fixed;
	left: 0;
	right: 0;
	top: 110px;
	bottom: 0;
	background-color: #000;
	opacity: 0.9;
	z-index: 99 !important;
	padding: 0 20px;
}

.mask-nav a {
	display: block;
	color: #fff;
	height: 60px;
	line-height: 60px;
	padding: 0 10px;
	border-bottom: 1px solid #555;
}

.mask-nav a:hover {
	color: #0755AC;
}
/* 遮罩层导航结束 */




/*轮播图 bannar 开始*/
.banner-gsgk,
.banner {
	width: 100%;
	position: relative;
	overflow: hidden;
	z-index: 0;
}

.banner li {
	width: 100%;
	position: absolute;
	z-index: 1;
	overflow: hidden;
	display: none;
}

.banner .swiper-slide {
	overflow: hidden;
}

.banner .swiper-slide img {
	width: 100%;
	display: block;
}

#banner .tip {
	width: 1000px;
	line-height: 0;
	font-size: 0;
	text-align: center;
	position: absolute;
	left: 50%;
	margin-left: -500px;
	bottom: 30px;
	z-index: 3;
}

#banner .tip span {
	width: 10px;
	height: 10px;
	margin: 0 7px;
	display: inline-block;
	cursor: pointer;
	background: #000;
	opacity: 1;
	border-radius: 10px;
	transition: all .5s;
	outline: none;
}

#banner .tip span.swiper-pagination-bullet-active {
	background: #0755AC;
}

#banner #btn_prev,
#banner #btn_next {
	width: 65px;
	height: 100px;
	position: absolute;
	top: 50%;
	margin-top: -50px;
	background: url(../images/slider-arrow.png) no-repeat;
	z-index: 5;
	opacity: 0;
}

#banner #btn_prev {
	background-position: -130px center;
	left: 4%;
}

#banner #btn_next {
	background-position: 0 center;
	right: 4%;
}

#banner:hover #btn_prev,
#banner:hover #btn_next {
	opacity: .8;
}
#about-banner .tip {
	width: 100%;
	line-height: 0;
	font-size: 0;
	text-align: center;
	position: relative;
	bottom: 30px;
	z-index: 999 !important;
}
/*轮播图 bannar 结束*/





/* 基本信息开始 */
.base-info-box {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	padding: 50px 0;
}

.base-info-box .item {
	text-align: center;
	border-right: 1px solid #CECECE;
	margin-bottom: 15px;
	width: 25%;
}
.base-info-box .item:last-child {
	border-right: none;
}

.base-info-box .item .num {
	font-size: 40px;
	color: #222;
	font-weight: bold;
	margin-right: 10px;
}

.base-info-box .item .unit {
	font-size: 16px;
	color: #222;
}

.base-info-box .item .desc {
	color: #222222;
	font-size: 14px;
}
/* 基本信息结束 */





/* 关于顺达开始 */
.about-sd a {
	display: block;
}

.about-sd .title {
	font-size: 40px;
	font-weight: bold;
	color: #222;
}

.about-sd .line {
	width: 60px;
	height: 4px;
	background: #222222;
	border-radius: 2px;
	margin-top: 5px;
	margin-bottom: 20px;
}

.gsgk-desc,
.about-sd .desc {
	font-size: 16px;
	color: #333333;
	line-height: 30px;
	margin-bottom: 30px;
}
.about-sd .img {
	overflow: hidden;
}

.about-sd img {
	display: block;
	margin-top: 5px;
	width: 100%;
	transition: all .5s;
}

.about-sd .img:hover img {
	transform: scale(1.1);
}
/* 关于顺达结束 */




/* 产品展示开始 */
.show-pro .search-icon {
	position: absolute;
	top: 50%;
	margin-top: -26px;
	left: 50%;
	margin-left: -26px;
	width: 52px;
	height: 52px;
	background-color: #000000;
	opacity: 0.6;
	display: none;
}
.show-pro .search-icon .img {
	width: 18px;
	height: 18px;
}
.show-pro:hover .search-icon {
	display: flex;
	align-items: center;
	justify-content: center;
}
.show-pro-box {
	display: flex;
	flex-direction: column;
	align-items: center;
	background-color: #fff;
	padding: 60px 0;
}

.show-pro {
	position: relative;
	width: 100%;
	aspect-ratio: 1 / 1;
	margin-bottom: 20px;
	border: 1px solid #D2D2D2;
}
.show-pro-box a {
	display: block;
}


.show-pro .img {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	overflow: hidden;
	position: relative;
}

.show-pro .img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: all .5s;
}

.show-pro .desc {
	position: absolute;
	bottom: 0;
	color: #fff;
	font-size: 16px;
	line-height: 45px;
	text-align: center;
	padding: 0 10px;
	background: #222;
	transition: all .5s;
	width: 100%;
	display: -webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.show-pro:hover {
	border-color: #0755AC;
}

.show-pro:hover .img img {
	transform: scale(1.1);
}

.show-pro:hover .desc {
	background: #0755AC;
	color:#fff;
}
/* 产品展示开始 */



/* 企业动态开始 */
.qiyedongtai-box .m-t-60 {
	margin-top: 60px;
}
.qiyedongtai-box {
	padding: 60px 0;
}
.qiyedongtai-box a {
	display: block;
}
.qiyedongtai-box .item .line {
	width: 0%;
	height: 1px;
	background-color: #0755AC;
	transition: width 0.5s ease-in-out;
}

.qiyedongtai-box .item .date {
	font-size: 18px;
	color: #9C9C9C;
	margin: 22px 0 12px;
}

.qiyedongtai-box .item .desc {
	width: 100% !important;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	width: 200px;
	font-weight: bold;
	font-size: 20px;
	color: #222222;
	margin-bottom: 29px;
}

.qiyedongtai-box .item .detail-btn {
	position: relative;
	overflow: hidden;
	cursor: pointer;
	width: 160px;
	height: 46px;
	line-height: 46px;
	text-align: center;
	background-color: #D2D2D2;
	border-radius: 3px;
	font-size: 16px;
	color: #FFFFFF;
	margin-top: 20px;
	margin-bottom:40px;
}

.qiyedongtai-box .item .img {
	width: 100%;
	display: flex;
	align-items: center;
	overflow: hidden;
	background-color: #fff;
}

.qiyedongtai-box .item .img img {
	width: 100%;
	display: block;
	transition: all .5s;
}

.qiyedongtai-box .item:hover .img img {
	transform: scale(1.1);
}

.qiyedongtai-box .item .detail-btn::after {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: #0755AC;
	color: #fff !important;
	transform: translateX(-100%);
	/* 初始状态：蓝色在左侧（不可见） */
	transition: transform 0.5s ease;
	z-index: 1;
}

.qiyedongtai-box .item:hover .detail-btn::after {
	transform: translateX(0);
	/* 悬停时：蓝色从左往右填充 */
}

.qiyedongtai-box .item .detail-btn span {
	position: relative;
	z-index: 2;
	color: #fff;
}

/* 定义动画 */
@keyframes gradientAnimation {
	0% {
		background-position: 0% 50%;
	}

	100% {
		background-position: 100% 50%;
	}
}

.qiyedongtai-box .item:hover .desc {
	color: #0755AC;
}

.qiyedongtai-box .item:hover .line {
	width: 100%;
}
/* 企业动态开始 */



/* 荣誉资质开始 */
.rongyu-box {
	padding: 60px 20%;
	background-color: #fff;
}

.banner-ry {
	width: 100%;
	position: relative;
	overflow: hidden;
	z-index: 0;
	margin-top: 10px;
}

.banner-ry li {
	width: 100%;
	position: absolute;
	z-index: 1;
	overflow: hidden;
	display: none;
}

.banner-ry .swiper-slide {
	overflow: hidden;
}


.banner-ry .swiper-slide img {
	width: 100%;
	display: block;
	transition: all .5s;
}
.banner-ry a:hover img {
	transform: scale(1.1);
}

#bannerRy .tip {
	line-height: 0;
	font-size: 0;
	text-align: center;
	margin-top: 15px;
}

#bannerRy .tip span {
	width: 10px;
	height: 10px;
	margin: 0 7px;
	display: inline-block;
	cursor: pointer;
	background: #000;
	opacity: 1;
	border-radius: 10px;
	transition: all .5s;
	outline: none;
}

#bannerRy .tip span.swiper-pagination-bullet-active {
	background: #0755AC;
}
/* 荣誉资质结束 */



/* 底部开始 */
.footer-box {
	width: 100%;
	background-color: #0755AC;
	padding: 60px 20% 10px;
	color: #fff;
	text-align: center;
	border-top:10px solid #E62129;
}

.footer-box .img-box {
	display: flex;
	justify-content: center;
}
.footer-box .img-box a{
	display:block;
}

.footer-box .img-box .img1 {
	width: 277px;
	height: 56px;
	margin-bottom: 25px;
}

.footer-box .img-box .img2 {
	width: 374px;
	height: 47px;
	margin-bottom: 25px;
	margin-left:20px;
}

.foot-nav {
	text-align: center;
	font-size: 16px;
}

.foot-nav a {
	color: #fff;
	margin: 0 20px;
}

.foot-nav a:hover {
	color: #fff;
	opacity:0.6;
}

.footer-box .line {
	border: 1px solid #FFFFFF;
	opacity: 0.18;
	margin: 25px auto;
}

.footer-box .address-box {
	display: flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	font-size: 14px;
}

.footer-box .address-box .item {
	display: flex;
	align-items: center;
	justify-content: center;
	margin-right: 20px;
	margin-bottom: 25px;
}

.footer-box .address-box .item img {
	margin-right: 5px;
}

.foot-desc {
	font-size: 12px;
	margin-bottom: 20px;
}

.foot-desc a {
	font-size: 12px;
	color: #fff;
}

.foot-desc a:hover {
	color: #fff;
	opacity:0.6;
}
/* 底部结束 */



/* 查看详情按钮 */
.more-btn {
	width: 160px;
	height: 46px;
	line-height: 46px;
	text-align: center;
	background: #0755AC;
	border-radius: 3px;
	font-size: 16px;
	color: #FFFFFF;
}

.more-btn:hover {
	opacity: 0.7;
	color: #fff;
}

/* 标题 */
.option-item {
	display: flex;
	align-items: center;
	justify-content: center;
}

.option-item .line {
	width: 30px;
	height: 1px;
	background: #222222;
	border-radius: 2px;
}

.option-item .title {
	font-weight: bold;
	font-size: 40px;
	color: #222;
	margin: 0 14px;
}

.option-desc {
	text-align: center;
	font-size: 16px;
	color: #666666;
	margin-top: 5px;
	margin-bottom: 50px;
}

.bac-white {
	background-color: #fff !important;
}

@media screen and (max-width: 1620px) {
	.footer-box .img-box {
		flex-direction: row;
	}
	.nav_main,
	.logo-box {
		padding-left: 10%;
		padding-right: 10%;
	}
	.padding-20 {
		padding: 0 10%;
	}
	.footer-box {
		padding: 60px 10%;
	}
	.rongyu-box {
		padding: 60px 10%;
	}
}
@media screen and (max-width: 1400px) {
	.about-sd .desc {
		width: 100%;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 2;
		overflow: hidden;
		text-overflow: ellipsis;
	}
	.about-sd .title {
		font-size: 36px;
	}
}


@media screen and (max-width: 1200px) {
	.address-box {
		flex-direction: column;
	}
}

@media screen and (max-width: 1024px) {
	.nav-btn {
		display: block;
	}

	.nav_main {
		display: none;
	}

	.zhanwei-box {
		height: 110px;
	}
	.base-info-box .item .num {
		font-size: 30px;
	}
}

@media screen and (max-width: 992px) {
	.logo-box .logo-img {
		width: 500px;
		height: 50px;
	}

	.zhanwei-box {
		height: 100px;
	}
}

@media screen and (max-width: 765px) {
	#bannerRy .tip span {
		width: 0;
	}
	.qiyedongtai-box .m-t-60 {
		margin-top: 0;
	}
	.option-item .title {
		font-size: 30px;
	}
.qiyedongtai-box .item .detail-btn {
		margin-bottom: 10px;
	}
.about-sd .title {
		font-size: 30px;
	}
.qiyedongtai-box,
.show-pro-box {
		padding: 30px 0;
	}
.option-desc {
		margin-bottom: 30px;
	}
	.logo-box {
		padding-left: 20px;
		padding-right: 20px;
	}
	.padding-20 {
		padding: 0 20px;
	}
	.footer-box {
		padding: 60px 20px;
	}
	.rongyu-box  {
		padding: 30px 10%;
	}
	.logo-box .logo-img {
        width: 240px;
        height: 24px;
    }

	.zhanwei-box {
		height: 84px;
	}

	.mask-nav {
		top: 84px;
	}
	.footer-box .foot-nav {
		display: none;
	}
	.base-info-box .item {
		width: 50%;
	}
	.base-info-box .item:last-child {
		border-right: 1px solid #CECECE;
	}
	.footer-box .img-box {
		flex-direction: column;
	}
	.footer-box .img-box .img1 {
		width: 220px;
		height: 44px;
	}
	.footer-box .img-box .img2 {
		width: 300px;
		height: 37px;
		margin: 0;
	}
}