.nav-content>ul>li:nth-child(1)>a, .nav-content>ul>li:hover>a {
    color: #0068b7;
}

.nav .subtopic li:hover a {
    color: #0068b7;
}

/* 横幅 */
.banner-texts {
    position: absolute;
    z-index: 1;
    text-shadow: 2px 2px rgba(0, 0, 0, .2);
}
.banner-texts h3 {
    font-size: 40px;
}
.banner-texts h1 {
    font-size: 60px;
}
.banner-texts p {
    font-size: 18px;
    margin-top: 10px;
}
.banner01 {
    top: 45%;
    left: 20%;
}
.banner02 {
    text-align: right;
    right: 20%;
}
.banner .swiper-pagination {
    bottom: 35px;
}
.banner .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background-color: #fff;
    opacity: 1;
    margin: 0 6px;
}
.banner .swiper-pagination-bullet-active {
    background-color: #0068b7;
}
/* 内容 */
.content-title, .content-title a {
    color: #bdbdbd;
}
.content-title {
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 65px;
}
.content-title a {
    font-size: 24px;
}
.title-left a {
    color: #0068b7;
    font-size: 30px;
}
.content-title .sanjiao {
    border-top: 7.5px solid transparent;
    border-left: 15px solid #bdbdbd;
    border-bottom: 7.5px solid transparent;
    margin-top: 7px;
    margin-left: 10px;
}
.title-right:hover a {
    color: #0068b7;
}
.title-right:hover .sanjiao {
    border-left-color: #0068b7;
}
/* 产品 */
.product {
    margin-top: 80px;
    text-align: center;
    font-size: 18px;
}
.product li {
    width: 23%;
    margin-bottom: 35px;
}
.product a p {
    color: #535353;
}
.product li .images {
    margin-bottom: 20px;
    transition: all .3s;
    transform: scale(1);
}
.product li:hover .images {
    transform: scale(1.1);
}
.product li span {
    color: #bfbfbf;
}
/* 工艺 */
.craft {
    color: #fff;
    background: url(../image/home/img02-bj.png) no-repeat;
    background-size: 100% 491px;
    padding-top: 100px;
}
.craft-title {
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 110px;
}
.craft-title a {
	color: #fff;
}
.craft ul {
    background-color: #19c186;
    padding: 100px 85px 70px 85px;
}
.craft li img {
    height: 77px;
    object-fit: contain;
}
.craft li p {
    margin-top: 45px;
	color: #fff;
}
.craftImg02, .craft li:hover .craftImg01 {
    display: none;
}
.craft li:hover p {
    color: #0068b7;
}

.craft li:hover .craftImg02 {
    display: block;
}
/* 案例 */
.case {
    margin-top: 124px;
}
.case .content-title span {
    color: #535353;
}
.case li {
	width: 48%;
    position: relative;
    margin-bottom: 70px;
}
.case-texts {
    position: absolute;
    width: 80%;
    height: 295px;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    background-color: #19c186;
    color: #fff;
    opacity: 0;
    user-select: none;
    transition: all .5s;
    transform: translateY(50px);
}
.case-texts p {
    width: 95%;
    font-size: 26px;
    border-bottom: 1px solid rgba(255, 255, 255, .5);
    text-align: center;
    padding-bottom: 30px;
}
.case-texts span {
    display: block;
    margin-top: 25px;
    margin-bottom: 20px;
}
.case li:hover .case-texts {
    opacity: 1;
    transform: translateY(0);
}
/* 关于我们 */
.about {
    background: url(../image/home/img04-bj.png) no-repeat;
    background-size: cover;
    background-position: left;
    margin-top: 80px;
}
.about-content {
    padding-top: 130px;
    padding-bottom: 80px;
}
.about-texts {
    max-width: 895px;
}
.about-texts h1 {
    font-size: 60px;
}
.about-texts h3 {
    font-size: 30px;
}
.about-texts p{
    margin-top: 125px;
    line-height: 30px;
    margin-bottom: 80px;
}
.about-texts>a {
    display: block;
    color: #b5b5b5;
    text-align: right;
    margin-right: 45px;
}
.about-texts a:hover {
    color: #0068b7;
}
.about>ul {
    padding-bottom: 50px;
}
.about>ul>li {
    width: 24%;
}

/* 证书 */
.certificate {
    position: relative;
}
.certificate  .swiper-slide {
    padding-top: 115px;
    padding-bottom: 95px;
}
.certificate  .images {
    border: 1px solid #eee;
    transition: all .3s;
    transform: translateY(0);
}
.certificate .swiper-slide:hover .images {
    transform: translateY(-20px);
}
.certificate-cut {
    max-width: 1588px;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}
.swiper-button-next, .swiper-button-prev {
    width: 45px;
    height: 92px;
    background-image: url("../image/home/jiantou02.png");
    background-size: 45px 92px;
}
.swiper-button-prev, .certificate .swiper-button-next.swiper-button-disabled  {
    transform: rotate(180deg);
}
.certificate .swiper-button-next.swiper-button-disabled, .certificate .swiper-button-prev.swiper-button-disabled {
    opacity: 1;
    background-image: url("../image/home/jiantou01.png");
}
.certificate .swiper-button-prev.swiper-button-disabled {
    transform: rotate(0deg);
}
/* 新闻 */
.news {
    padding-top: 80px;
    padding-bottom: 70px;
    background-color: #f4f5fa;
}

.newsTab {
    margin-bottom: 30px;
}
.newsTab li {
    width: 30%;
    text-align: center;
}
.newsTab li a {
	display: block;
	padding: 15px 0;
	border-radius: 50px;
}
.newsTab .active a {
    background-color: #0068b7;
    color: #fff;
}
.news-content>.active {
    display: flex;
}
.newsContent {
    display: none;
}
.news .images {
    display: none;
}
.images img {
    width: 100%;
    opacity: 0;
}
.newsContent-right {
    max-width: 642px;
}
.newsContent-right .fensan {
    flex-wrap: nowrap;
    align-items: flex-start;
}
.newsContent-right>ul>li>a {
	width: 100%;
}

.newsContent-right {
    max-width: 657px;
    width: 100%;
    transition: all 1s;
}
.newsContent-right li {
    padding: 40px 0;
    border-bottom: 1px solid #d8d8d8;
}
.newsContent-right li:nth-child(1) {
    padding-top: 0;
}
.newsContentRight-right  h3 {
    color: #535353;
}
.newsContentRight-right  h3 {
    font-size: 28px;
}
.newsContentRight-left {
    max-width: 515px;
}
.newsContentRight-left>p {
    font-size: 20px;
    margin-bottom: 21px;
    color: #535353;
}
.newsContentRight-left>div {
    color: #8c8c8c;
    font-size: 14px;
    line-height: 30px;
	height: 60px;
	overflow: hidden;
    display: block;
}
.newsContentRight-left>div img {
	display: none;
}
.newsContentRight-right p {
    font-weight: bold;
    color: #535353;
    font-size: 14px;
}
.newsContentRight-right {
    align-items: flex-start;
}
.newsContentRight-right .heng {
    width: 32px;
    height: 1px;
    background-color: #535353;
    margin-top: 20px;
    margin-right: 16px;
}
.sanjiao {
    width: 0;
    height: 0;
    border-top: 6px solid transparent;
    border-left: 10px solid #535353;
    border-bottom: 6px solid transparent;
    margin-top: 10px;
}

.newsContent-right .active {
    border-color: #0068b7;
}
.newsContent-right .active h3, .newsContent-right .active .newsContentRight-left>p, .newsContent-right .active .riqi p {
    color: #0068b7;
}
.newsContent-right .active .newsContentRight-right .heng {
    background-color: #0068b7;
}
.newsContent-right .active .newsContentRight-right .sanjiao {
    border-left-color: #0068b7;
}
.newsContent-right .active .newsContentRight-right {
    color: #0068b7;
}
@media screen and (max-width: 1440px) {
    .certificate-cut {
        display: none;
    }
    .about-content {
        justify-content: space-evenly;
    }
}
@media screen and (max-width: 1280px) {
    .case li {
        width: 48%;
    }
    .newsContent-left {
        width: 47%;
    }
    .newsContent-right {
        width: 51%;
    }
    .newsContent-right li {
        padding: 25px 0;
    }
}
@media screen and (max-width: 1024px) {
	.banner {
		margin-top: 84px;
	}
    .product li {
        width: 48%;
    }
    .about-content {
        padding-top: 100px;
        padding-bottom: 140px;
    }
    .about-texts {
        max-width: 70%;
    }
    .newsContent {
        flex-direction: column;
    }
    .newsContent>div {
        width: 90%;
        max-width: 100%;
    }
    .newsContent-right {
        margin-top: 50px;
    }
    .newsContentRight-left {
        max-width: 80%;
    }
}
@media screen and (max-width: 768px) {
    .banner-texts h1, .about-texts h1 {
        font-size: 36px;
    }
    .banner-texts h3, .about-texts h3 {
        font-size: 24px;
    }
    .banner-texts {
        top: auto;
        left: auto;
        right: auto;
    }
	.banner .swiper-pagination {
		bottom: 18px;
	}
    .product {
        margin-top: 40px;
    }
    .content-title {
        margin-bottom: 35px;
    }
    /* 工艺 */
    .craft-title {
        margin-bottom: 55px;
    }
    .craft a {
        width: 21%;
        margin-bottom: 30px;
    }
    .craft li p {
        margin-top: 20px;
    }
    .craft ul {
        padding: 50px 40px 20px 40px;
    }
    /* 案例 */
    .case {
        margin-top: 60px;
    }
    .case-texts {
        height: auto;
        top: 20px;
        bottom: 20px;
    }
    .case-texts p {
        font-size: 24px;
    }
    /* 关于我们 */
    .about {
        margin-top: 0;
    }
    .about-content {
        flex-direction: column;
    }
    .about-texts {
        max-width: 100%;
        margin-bottom: 20px;
    }
    .about-texts p {
        margin-top: 60px;
    }
}
@media screen and (max-width: 425px) {
    .banner-texts {
        text-align: center;
    }
    .banner-texts h1, .about-texts h1, .content-title {
        font-size: 26px;
    }
    .banner-texts h3, .about-texts h3, .content-title a, .craft-title, .case-texts p {
        font-size: 20px;
    }
    .banner-texts p, .product a p {
        font-size: 16px;
    }
    .product li span, .case-texts span, .about-texts p {
        font-size: 14px;
    }
    .product li .images {
        margin-bottom: 10px;
    }
    .product li {
        margin-bottom: 20px;
    }
    .craft {
        background-size: cover;
        padding: 30px 0;
    }
    .craft-title {
        margin-bottom: 25px;
    }
    .craft li img {
        max-width: 30px;
    }
    .craft li p {
        margin-top: 0;
        font-size: 12px;
        text-align: center;
    }
    .case {
        margin-top: 30px;
    }
    .case li {
        width: 100%;
        margin-bottom: 30px;
    }
    .about-content {
        padding-top: 30px;
    }
    .about-texts p {
        margin-top: 20px;
        margin-bottom: 30px;
    }
    .newsContentRight-left p {
        margin: 0;
        font-size: 18px;
        height: 50px;
        overflow: hidden;
    }
    .news {
        padding-top: 40px;
        padding-bottom: 35px;
    }
    .newsContent .heng, .newsContentRight-left>div, .newsContent .sanjiao {
        display: none;
    }
}