/* 商品中心 */

.product {
    width: 100%;
    background-color: #f8f8f8;
}

.product-tab {
    max-width: 880px;
    margin: 0 auto;
    overflow: hidden;
    width: 100%;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    padding: 2px;
}

.product-tab-item {
    width: 190px;
    height: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 18px;
    line-height: 40px;
    border-radius: 40px;
    font-size: 16px;
    color: #666666;
    background-color: #fff;
    margin-right: 20px;
    text-align: center;
    margin-top: 10px;
    cursor: pointer;
}

.product-tab-item img:nth-child(1) {
    display: inline-block;
}

.product-tab-item img:nth-child(2) {
    display: none;
}

.product-tab .active {
    background-color: #045899;
    color: #fff;
}

.product-tab .active img:nth-child(1) {
    display: none;
}

.product-tab .active img:nth-child(2) {
    display: inline-block;
}

.products {
    max-width: 1540px;
    margin: 20px auto;
    overflow: hidden;
    display: none;
}

.product-img {
    display: none;
    text-align: center;
}

.product-img img {
    width: 50%;
}

.productDetail {
    position: relative;
    max-width: 1540px;
    margin: 0 auto;
    padding-bottom: 50px;
    display: flex;
    align-items: center;
}

.productDetail div>img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.watermark-img {
    position: absolute;
    left: 2%;
    top: 0;
    width: 87%;
    height: 78%;
    object-fit: contain;
}

.productDetail a {
    margin: 0 50px;
    position: relative;
    z-index: 999999;
}

/* 新闻资讯 */

.innew {
    width: 100%;
    background-color: #f8f8f8;
}

.innw-box {
    max-width: 1540px;
    margin: 0 auto;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.innw {
    width: 49%;
    overflow: hidden;
    background-color: #fff;
    margin-bottom: 30px;
    padding: 10px;
}

.innew_pic {
    float: left;
    width: 26%;
}

.innew_pic img {
    width: 100%;
}

.innew_intro {
    float: left;
    padding: 0 20px;
}

.innew_title {
    line-height: 43px;
    font-size: 20px;
    color: #000;
}

.news-more2 {
    margin-top: 10px;
    cursor: pointer;
}

.news-more2 p {
    float: right;
}

.news-more2 span {
    font-size: 30px;
    color: #666666;
}

.news-more2 img {
    width: 30px;
}

.news-more2 a {
    font-size: 16px;
    /* background-color: #ebebeb; */
    padding: 10px;
    border-radius: 20px;
}

.innew_con {
    font-size: 16px;
    color: #7f7f7f;
    line-height: 40px;
    margin-top: 5px;
}


/* 施工视频 */

.sgsp {
    width: 100%;
    background-color: #f8f8f8;
}

.sgsps {
    max-width: 1540px;
    margin: 20px auto;
    overflow: hidden;
}

.sgsps-item {
    position: relative;
    width: 100%;
    background-color: #ffffff;
    margin-bottom: 20px;
    cursor: pointer;
}

.sgsps-item-img {
    width: 100%;
}

.sgsps-item-bg {
    position: absolute;
    top: 0px;
    left: 0px;
    right: 0px;
    bottom: 50px;
    background-color: rgba(0, 0, 0, 0.316);
    opacity: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}



.sgsps-item:hover .sgsps-item-bg {
    opacity: 1;
    transition: all 0.5s ease;
}

.sgsps-item p {
    font-size: 20px;
    line-height: 50px;
    text-align: center;
}

.videos {
    display: none;
    position: fixed;
    top: 0%;
    left: 0%;
    bottom: 0%;
    right: 0%;
    z-index: 9999;
    background-color: rgba(0, 0, 0, 0.444);
}

.video-box {
    position: absolute;
    top: 20%;
    left: 20%;
    bottom: 20%;
    right: 20%;
    background-color: #000;
}

.video-box video {
    width: 100%;
    height: 100%;
}

.video-back {
    width: 100%;
    margin: 0 auto;
    width: 120px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 20px;
    background-color: #fff;
    cursor: pointer;
}

/* 联系我们 */

.inContact {
    width: 100%;
    background-color: #f8f8f8;
}

.inContacts {
    max-width: 1540px;
    margin: 20px auto;
    overflow: hidden;
}

.inContacts-box {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.inContacts-item {
    width: 370px;
    height: 260px;
    background-color: #ffffff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: 0px 0px 5px #e9e9e9;
    margin-bottom: 10px;
    margin-right: 10px;
}

.inContacts-item p {
    margin-top: 20px;
    font-size: 18px;
    color: #333333;
}

.inContacts-map {
    max-width: 1540px;
    margin: auto;
    margin-top: 20px;
}

#map {
    width: 100%;
    height: 450px;
}

.inContact-img {
    position: relative;
    max-width: 1540px;
    margin: 0 auto;
    overflow: hidden;
    padding-bottom: 20px;
}

.inContact-info {
    position: absolute;
    right: 0px;
    top: 50%;
    transform: translateY(-50%);
    width: 775px;
    height: 230px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    color: #fff;
    font-size: 28px;
    padding: 50px;
    background-color: #0050a9;
}


/* 关于我们 */

.inAbout-about {
    max-width: 1540px;
    margin: 0 auto;
    overflow: hidden;
}

.inAbout-about-text p {
    font-size: 16px;
    line-height: 31px;
    padding: 0 10px;
}

.inAbout-about-img video {
    width: 100%;
	height:100%;
	    object-fit: cover;
}

.inAbout-shuju {
    max-width: 1540px;
    margin: 0 auto;
    overflow: hidden;
    padding: 5px;
}

.sj2 {
    width: 33%;
    text-align: center;
    margin: 50px 0;
}

.sj2_top {
    font-size: 18px;
    color: #000;
}

.sj2_top b {
    font-size: 52px;
    font-weight: bold;
    color: #000;
}

.sj2_bot {
    font-size: 18px;
    color: #000;
}

.inAbout-qywh {
    max-width: 1540px;
    margin: 0 auto;
    overflow: hidden;
}

.inAbout-qywh-item {
    position: relative;
    margin-bottom: 10px;
}

.inAbout-qywh-item img {
    width: 100%;
}

.inAbout-qywh-info {
    position: absolute;
    bottom: 0px;
    left: 0px;
    right: 0px;
    padding: 20px;
    background-color: #3434344a;
}

.inAbout-qywh-info h4 {
    font-size: 24px;
    color: #fff;
    font-weight: bold;
}

.inAbout-qywh-info p {
    font-size: 24px;
    color: #fff;
}

.inAbout-qyhj {
    max-width: 1540px;
    margin: 0 auto;
    overflow: hidden;
}

.inAbout-qyhj-item {
    margin-bottom: 20px;
}

.inAbout-qyhj-item img {
    width: 100%;
}

.hzkh {
    width: 100%;
    background-color: #f8f8f8;
}

.inAbout-hzkh {
    max-width: 1540px;
    margin: 0 auto;
    overflow: hidden;
    padding-bottom: 30px;
}

.inAbout-hzkh-item img {
    width: 100%;
    /* margin-bottom: 20px; */
}

.newshow {
    max-width: 1540px;
    margin: 0 auto;
    overflow: hidden;
}