.index-product {
    margin: 20px auto 0;
}

.index-product .fen {
    float: left;
    width: 275px;
    padding: 0 12px;
    box-sizing: border-box;
    border-top-right-radius: 40px;
}

.index-product .fen .tit {
    padding: 20px 0;
}

.index-product .fen .clm .clm-item {
    background: #fff;
    margin-bottom: 4px;
    text-align: center;
    padding: 14px 0;
    font-size: 16px;
}

.index-product .fen .clm .clm-item.add {
    font-size: 18px;
    font-weight: bold;
    position: relative;
}

.index-product .fen .clm .clm-item.add div {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 14px;
    border-radius: 50%;
    border: 1px solid #083e77;
    width: 24px;
    height: 24px;
}

.index-product .fen .clm .clm-item.add div span {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: block;
    width: 10px;
    height: 2px;
}

.index-product .fen .clm .clm-item.add div span:nth-last-of-type(1) {
    width: 2px;
    height: 10px;
}

.index-product .fen .clm .clm-item a:hover {
    color: #083e77;
}

.index-product .fen .clm .clm-item .product-type {
    margin-top: 10px;
}

.index-product .fen .clm .clm-item .product-type div {
    font-size: 12px;
    line-height: 16px;
}

.index-product .fen .clm .clm-item .product-type div a {
    display: inline-block;
    padding: 6px 0;
    border-top: 1px dashed #083e77;
}

.index-product .fen .call {
    padding: 15px 0 20px;
}

.index-product .fen .call p {
    background: #fff;
    margin: 0 18px;
    border-radius: 4px;
    line-height: 36px;
    font-size: 24px;
    font-weight: bold;
    text-align: center;
}


.index-product .pro_nr {
    width: 800px;
    float: right;
}

.index-product .pro_nr .cptit {
    padding: 0 20px;
    height: 40px;
    line-height: 40px;
    font-size: 18px;
    position: relative;
}

.index-product .pro_nr .cptit::before {
    content: "";
    display: inline-block;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    margin-right: 10px;
    background: #ffffff;
}

.index-product .pro_nr .cptit a {
    display: inline-block;
    background: #fff;
    color: #303030;
    font-size: 14px;
    padding-left: 10px;
    border-radius: 3px;
    line-height: 20px;
}

.index-product .pro_nr .cptit a img {
    width: 16px;
    height: 16px;
    vertical-align: middle;
}

.index-product .pro_nr .pro2 {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 10px 0 0;
}

.index-product .pro_nr .pro2 a {
    width: 32.5%;
    margin-bottom: 10px;
    margin-right: 10px;
    border: 1px solid #e3e3e3;
    box-sizing: border-box;
    border-radius: 8px;
}

.index-product .pro_nr .pro2 a:nth-of-type(3n) {
    margin-right: 0;
}

.index-product .pro_nr .pro2 a p {
    overflow: hidden;
    width: 100%;
    height: 250px;
    margin-bottom: 0;
}

.index-product .pro_nr .pro2 a img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transform: scale(1);
    transition: all .3s ease;
}

.index-product .pro_nr .pro2 a:hover img {
    transform: scale(1.2);
}

.index-product .pro_nr .pro2 a span {
    display: block;
    padding: 12px 0;
    background: #f3f3f3;
    color: #3c3c3c;
    font-size: 14px;
    text-align: center;
}

.index-icons {
    margin: 30px auto;
    align-items: center;
    justify-content: space-between;
}

.index-icons .icon-item {
    text-align: center;
    font-size: 16px;
    color: #3c3c3c;
}

.index-why {
    margin: 0 auto;
}

.index-why .why-idx {
    float: left;
}

.index-why .why-idx .why-i {
    padding: 0 12px 0 18px;
    width: 260px;
    height: 100px;
    border: 1px solid #efefef;
    justify-content: space-between;
    margin-top: -1px;
    font-size: 18px;
    line-height: 100px;
    cursor: default;
    box-sizing: border-box;
    transition: all .3s ease;
}

.index-why .why-idx .why-i.active {
    width: 290px;
    padding-right: 42px;
    background: #083e77;
    color: #fff;
    border-color: #083e77;
}

.index-why .why-idx .why-i span:nth-of-type(2) {
    font-size: 60px;
    color: #eaeaea;
    font-weight: bold;
}

.index-why .why-txt {
    float: right;
    width: 800px
}

.index-why .why-txt div {
    display: none;
}

.index-why .why-txt .show {
    display: flex;
}

.index-why .why-txt p {
    padding: 50px;
    line-height: 30px;
    font-size: 14px;
    color: #3c3c3c;
}

.index-why .why-txt img {
    width: 400px;
}

.index-video {
    margin: 30px auto;
}

#about video,
.index-video video {
    width: 100%;
    height: 450px;
    background: #000000;
}

.index-shili {
    background-image: url('../images/bg1.png');
    background-repeat: no-repeat;
    height: 700px;
    background-color: #f3f3f3;
    padding: 100px 0 40px;
    box-sizing: border-box;
}

.index-shili .shili-box {
    margin: 0 auto 60px;
    align-items: center;
}

.index-shili .shili-type {
    border: 1px solid #fff;
    width: 180px;
    height: 55px;
    line-height: 55px;
    box-sizing: border-box;
    text-align: center;
    margin-right: 40px;
    font-size: 18px;
    color: #fff;
    cursor: default;
}

.index-shili .shili-type.active {
    background: #fff;
    color: #083e77;
}

.index-shili .shili-content {
    background: #fff;
    margin: auto;
    display: none;
    font-size: 0;
    align-items: inherit;
    justify-content: space-between;
}

.index-shili .shili-content.active {
    display: flex;
}

.index-shili .shili-txt {
    padding: 40px;
    flex: 1;
    box-sizing: border-box;
}

.index-shili .shili-txt .shili-title {
    font-size: 24px;
    display: inline-block;
    padding: 10px 0;
    border-bottom: 2px solid #bfbfbf;
    line-height: 1;
}

.index-shili .shili-txt .shili-title span {
    font-size: 64px;
    line-height: 1;
    font-weight: bold;
    color: #6a6a6a;
}

.index-shili .shili-subtitle {
    font-size: 48px;
    color: #dcdcdc;
    padding: 10px 0;
    margin-bottom: 14px;
}

.index-shili .shili-text {
    font-size: 14px;
    color: #383838;
    line-height: 24px;
}

.index-shili .shili-img img {
    width: 600px;
}

.index-case {
    margin: 20px auto;
}

.index-case .case-content {
    font-size: 0;
}

.index-case .case-content .case-item {
    width: 260px;
    border: 1px solid #b5b5b5;
    border-radius: 4px;
    box-sizing: border-box;
    text-align: center;
    background: #f3f3f3;
    font-size: 0;
    margin-bottom: 30px;
    margin-right: 20px;
    display: inline-block;
}

.index-case .case-content .case-item:nth-of-type(4n) {
    margin-right: 0;
}

.index-case .case-content .case-item p {
    font-size: 14px;
    line-height: 46px;
    color: #3c3c3c;
}

.index-about {
    margin: 0 auto 50px;
}

.index-about .box {
    align-items: center;
    justify-content: space-between;
}

.index-about .box img {
    width: 500px;
    height: 300px;
    object-fit: cover;
    margin-right: 20px;
}

.index-about .box .box-txt {
    flex-direction: column;
    height: 300px;
    box-sizing: border-box;
    color: #505050;
}

.index-about .box .box-txt p:nth-of-type(1) {
    font-size: 24px;
    font-weight: bold;
    line-height: 2;
}

.index-about .box .box-txt p:nth-of-type(2) {
    font-size: 16px;
    line-height: 2;
}

.index-about .box .box-txt .more {
    font-size: 16px;
    padding: 6px 10px;
    width: 100px;
    text-align: center;
    margin-top: 20px;
}

.index-message {
    margin: 0 auto 50px;
}

.index-message .form {
    width: 100%;
    height: 370px;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    padding: 24px;
    box-sizing: border-box;
}

.index-message .form form {
    width: 540px;
    height: 310px;
    border: 2px solid #083e77;
    float: right;
    background: #fff;
    padding: 30px 20px;
    box-sizing: border-box;
}

.index-message .form form .tips {
    text-align: center;
    font-size: 14px;
    color: #383838;
}

.index-message .form form .cell {
    width: 100%;
    align-items: center;
    color: #383838;
    margin-top: 30px;
}

.index-message .form form .cell input {
    flex: 1;
    margin-left: 20px;
    height: 34px;
    border-radius: 4px;
    border: 1px solid #bfbfbf;
    padding: 0 12px;
    box-sizing: border-box;
}

.index-message .form form label {
    align-items: center;
    margin-top: 20px;
    font-size: 14px;
    line-height: 1;
}

.index-message .form form label div {
    margin-left: 6px;
    color: #3e3e3e;
}

.index-message .form form label div a {
    color: #1e82ec;
    cursor: pointer;
}

.index-message .form form .btns {
    padding: 20px 0 0 94px;
}

.index-message .form form .btns .btn {
    display: inline-block;
    text-align: center;
    line-height: 36px;
    width: 100px;
    height: 36px;
    font-size: 18px;
    border: 1px solid #083e77;
    border-radius: 4px;
    box-sizing: border-box;
    margin-right: 20px;
}

.index-news {
    margin: 0 auto 30px;
}

.index-news .news-box {
    align-items: center;
    justify-content: space-between;
}

.index-news .news-box .news-type {
    align-items: center;
}

.index-news .news-box .news-type div {
    margin-right: 40px;
    font-size: 16px;
    line-height: 32px;
    height: 32px;
    box-sizing: border-box;
    cursor: default;
}

.index-news .news-box .news-type div.active,
.index-news .news-box .news-type div:hover {
    color: #083e77;
}

.index-news .news-box .news-type div.active {
    border-bottom: 1px solid #083e77;
}

.index-news .news-box .more {
    align-items: center;
}

.index-news .news-box .more img {
    margin-left: 10px;
}

.index-news .news-info {
    padding: 26px 0;
}

.index-news .news-info .news-content {
    display: none;
    align-items: center;
    flex-wrap: wrap;
}

.index-news .news-info .news-content.show {
    display: flex;
}

.index-news .news-item {
    width: 530px;
    border: 1px solid #b5b5b5;
    padding: 14px;
    box-sizing: border-box;
    margin-right: 40px;
    margin-bottom: 40px;
}

.index-news .news-item:nth-of-type(2n) {
    margin-right: 0;
}

.index-news .news-item .title {
    padding: 10px 0;
    align-items: flex-end;
    border-bottom: 1px solid #ededed;
    margin-bottom: 16px;
}

.index-news .news-item .title p:nth-of-type(1) {
    color: #3c3c3c;
    font-size: 16px;
    flex: 1;
    width: 0;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    margin-right: 40px;
}

.index-news .news-item .title p:nth-of-type(2) {
    font-size: 14px;
    color: #808080;
}

.index-news .news-item .news-box img {
    width: 200px;
    height: 140px;
    object-fit: cover;
}

.index-news .news-item .news-box p {
    flex: 1;
    width: 0;
    margin-left: 20px;
    line-height: 24px;
    height: 96px;
    font-size: 12px;
    color: #3c3c3c;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

#product {
    margin: 40px auto;
}


#product .fen {
    float: left;
    width: 275px;
    box-sizing: border-box;
    border-top-right-radius: 40px;
}

#product .fen .tit {
    padding: 20px 0;
}

#product .fen .clm .clm-item {
    background: #fff;
    margin-bottom: 4px;
    text-align: center;
    padding: 14px 0;
    font-size: 16px;
}

#product .fen .clm .clm-item.add {
    font-size: 18px;
    font-weight: bold;
    position: relative;
}

#product .fen .clm .clm-item.add div {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 14px;
    border-radius: 50%;
    border: 1px solid #083e77;
    width: 24px;
    height: 24px;
}

#product .fen .clm .clm-item.add div span {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: block;
    width: 10px;
    height: 2px;
}

#product .fen .clm .clm-item.add div span:nth-last-of-type(1) {
    width: 2px;
    height: 10px;
}

#product .fen .clm .clm-item a:hover {
    color: #083e77;
}

#product .fen .clm .clm-item .product-type {
    margin-top: 10px;
}

#product .fen .clm .clm-item .product-type div {
    font-size: 12px;
    line-height: 16px;
}

#product .fen .clm .clm-item .product-type div a {
    display: inline-block;
    padding: 6px 0;
    border-top: 1px dashed #083e77;
}

#product .product-hot {
    margin: 10px 0;
}

#product .product-hot .product-hot-arrow {
    justify-content: flex-end;
    padding: 0 12px;
}

#product .product-hot .product-hot-content {
    padding: 12px;
}


#product .product-hot .product-hot-content .product-hot-box {
    max-height: 560px;
    background: #fff;
    overflow: auto;
}

#product .product-hot .product-hot-content .product-hot-box a {
    display: block;
    font-size: 0;
    text-align: center;
}


#product .product-hot .product-hot-content .product-hot-box a span {
    font-size: 12px;
    line-height: 36px;
}

#product .product-hot .product-hot-content .product-hot-box::-webkit-scrollbar {
    width: 0;
    height: 0;
}

#product .fen .call {
    padding: 15px 0 20px;
}

#product .fen .call p {
    margin: 0 18px;
    border-radius: 4px;
    line-height: 36px;
    font-size: 24px;
    font-weight: bold;
    text-align: center;
}


#product .pro_nr {
    width: 800px;
    float: right;
}

#product .pro_nr .cptit {
    padding: 0 20px;
    height: 40px;
    line-height: 40px;
    font-size: 18px;
    position: relative;
}

#product .pro_nr .cptit::before {
    content: "";
    display: inline-block;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    margin-right: 10px;
    background: #ffffff;
}

#product .pro_nr .cptit a {
    display: inline-block;
    background: #fff;
    color: #303030;
    font-size: 14px;
    padding-left: 10px;
    border-radius: 3px;
    line-height: 20px;
}

#product .pro_nr .cptit a img {
    width: 16px;
    height: 16px;
    vertical-align: middle;
}

#product .pro_nr .pro2 {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding: 10px 0 0;
}

#product .pro_nr .pro-commend {
    border: 1px solid #aaaaaa;
    border-radius: 4px;
    background: #f0f0f0;
    margin-top: 10px;
    height: 400px;
    box-sizing: border-box;
    font-size: 0;
}

#product .pro_nr .pro-commend .pro-commend-img img {
    width: 450px;
    border: 1px solid #aaaaaa;
    border-left: 0px;
    margin-top: -1px;
    border-radius: 4px;
    height: 400px;
    object-fit: cover;
}

#product .pro_nr .pro-commend .pro-commend-txt {
    flex: 1;
    width: 0;
    box-sizing: border-box;
    padding: 60px 30px 0 50px;
    position: relative;
    height: 400px;
}

#product .pro_nr .pro-commend .pro-commend-txt h3 {
    font-size: 16px;
    color: #3c3c3c;
    margin: 10px 0;
}

#product .pro_nr .pro-commend .pro-commend-txt p {
    font-size: 14px;
    color: #3c3c3c;
    line-height: 24px;
}

#product .pro_nr .pro-commend .pro-commend-txt .tips {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 65px;
    padding: 8.5px 50px;
    box-sizing: border-box;
    text-align: center;
    line-height: 24px;
    font-size: 14px;
    font-weight: bold;
    background: #E4E4E4;
}

#product .pro_nr .pro-commend .pro-commend-btns {
    font-size: 14px;
    margin: 40px 0;
    padding: 0 10px;
}

#product .pro_nr .pro-commend .pro-commend-btns a {
    display: inline-block;
    width: 90px;
    height: 28px;
    text-align: center;
    line-height: 28px;
    border: 1px solid #083e77;
    border-radius: 4px;
    margin-right: 50px;
}

#product .pro_nr .pro2 a {
    width: 32.5%;
    margin-bottom: 10px;
    margin-right: 10px;
    border: 1px solid #e3e3e3;
    box-sizing: border-box;
    border-radius: 8px;
}

#product .pro_nr .pro2 a:nth-of-type(3n) {
    margin-right: 0;
}

#product .pro_nr .pro2 a p {
    overflow: hidden;
    width: 100%;
    height: 250px;
    margin-bottom: 0;
}

#product .pro_nr .pro2 a img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transform: scale(1);
    transition: all .3s ease;
}

#product .pro_nr .pro2 a:hover img {
    transform: scale(1.2);
}

#product .pro_nr .pro2 a span {
    display: block;
    padding: 12px 0;
    background: #f3f3f3;
    color: #3c3c3c;
    font-size: 14px;
    text-align: center;
}

#proDetail {
    margin: auto;
}

#proDetail .pro-guige {
    background: #f9f9f9;
    border-radius: 4px;
    margin-top: 70px;
    border: 1px solid #aaaaaa;
    height: 500px;
    box-sizing: border-box;
}

#proDetail .pro-imgs {
    width: 530px;
    height: 500px;
    font-size: 0;
    border-right: 1px solid #aaaaaa;
    border-radius: 4px;
    border-top: 1px solid #aaa;
    border-bottom: 1px solid #aaa;
    margin-top: -1px;
    box-sizing: border-box;
}

#proDetail .pro-txt {
    position: relative;
    width: 0;
    flex: 1;
    padding: 40px 50px;
}

#proDetail .pro-txt p {
    font-size: 22px;
    color: #3c3c3c;
    font-weight: bold;
    margin-bottom: 24px;
    padding: 0 20px;
}

#proDetail .pro-txt img {
    width: 100%;
    height: 220px;
    object-fit: cover
}

#proDetail .contact-btns {
    padding: 0 20px;
    margin: 30px 0;
}

#proDetail .contact-btns a {
    display: inline-block;
    width: 120px;
    height: 38px;
    border-radius: 4px;
    text-align: center;
    line-height: 38px;
    font-size: 20px;
    border: 1px solid #083e77;
    margin-right: 70px;
}

#proDetail .pro-txt .tips {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 65px;
    padding: 8.5px 50px;
    box-sizing: border-box;
    text-align: center;
    line-height: 48px;
    font-size: 16px;
    font-weight: bold;
    background: #E4E4E4;
}

#proDetail .pro-info {
    margin-top: 60px;
}

#proDetail .pro-info .pro-tit {
    position: relative;
    padding: 6px 0;
    font-size: 18px;
    margin-bottom: 20px;
    border-bottom: 10px solid #bfbfbf;
}

#proDetail .pro-info .pro-tit::after {
    content: '';
    position: absolute;
    width: 100%;
    left: 0;
    bottom: -15px;
    background: #bfbfbf;
    height: 1px;
}

#proDetail .pro-info .pro-tit span {
    font-size: 12px;
    color: #929292;
}

#proDetail .pro-info .pro-content {
    margin-bottom: 65px;
}

#proDetail .pro-info .pro-commend {
    font-size: 0;
}

#proDetail .pro-info .pro-commend-item {
    display: inline-block;
    width: 260px;
    margin-right: 20px;
    border: 1px solid #bdbdbd;
    border-radius: 4px;
    box-sizing: border-box;
    margin-bottom: 20px;
    background: #f3f3f3;
    font-size: 0;
}

#proDetail .pro-info .pro-commend-item:nth-of-type(4n) {
    margin-right: 0;
}

#proDetail .pro-info .pro-commend-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

#proDetail .pro-info .pro-commend-item p {
    height: 40px;
    color: #3c3c3c;
    text-align: center;
    font-size: 14px;
    line-height: 40px;
}

#dingzhi {
    margin: 40px auto;
}

#dingzhi .menu {
    display: flex;
    align-items: center;
    height: 60px;
    border: 1px solid #dddddd;
    border-radius: 4px;
    line-height: 60px;
}

#dingzhi .menu li {
    flex: 1;
    text-align: center;
    border-right: 1px solid #ddd;
}

#dingzhi .menu li:nth-last-of-type(1) {
    border-right: none
}

#dingzhi .menu li a {
    display: block;
    width: 100%;
    height: 100%;
    line-height: 60px;
}

#dingzhi .menu li.active a,
#dingzhi .menu li a:hover {
    background: #083e77;
    color: #fff;
}

#dingzhi .liucheng-icons {
    flex-wrap: wrap;
}

#dingzhi .liucheng-icon {
    align-items: center;
    justify-content: center;
    flex-direction: column;
    border-radius: 4px;
    font-size: 18px;
    line-height: 1;
}

#dingzhi .liucheng-icon span {
    display: inline-block;
    font-size: 42px;
    margin-right: 10px;
    line-height: 1;
}

#dingzhi .liucheng-arrow {
    align-items: center;
    justify-content: center;
}

#dingzhi .liucheng-arrow:nth-of-type(8) {
    justify-content: flex-end;
    padding-right: 105px;
}

#dingzhi .liucheng-arrow:nth-of-type(8) img {
    transform: translateX(50%);
}

#dingzhi .liucheng-icon {
    width: 210px;
    height: 150px;
}

#dingzhi .liucheng {
    margin: auto
}

#dingzhi .liucheng .team {
    padding: 24px 26px;
    border: 1px solid #ced8e4;
    align-items: center;
}

#dingzhi .liucheng .team .team-txt {
    padding: 0 40px 0 50px;
    flex: 1;
}

#dingzhi .liucheng .team .team-txt .team-tit {
    font-size: 60px;
    color: #ebebeb;
    align-items: flex-end;
    line-height: 1;
}

#dingzhi .liucheng .team .team-txt .team-tit span {
    font-size: 24px;
    border-bottom: 1px solid #ebebeb;
    line-height: 40px;
    flex: 1;
    padding-left: 10px;
    margin-bottom: 6px;
}

#dingzhi .liucheng .team .team-txt p {
    font-size: 14px;
    color: #3c3c3c;
    line-height: 26px;
    margin-top: 20px;
}

#dingzhi .liucheng .liucheng-box .liucheng-item {
    margin-top: 20px;
    width: 220px;
    float: left;
    margin-right: 73px;
    text-align: center;
}

#dingzhi .liucheng .liucheng-box .liucheng-item:nth-of-type(4n) {
    margin-right: 0;
}

#dingzhi .liucheng .liucheng-box .liucheng-item div {
    background: #b4c5d6;
    padding: 8px;
    border-radius: 4px;
    width: 100%;
    box-sizing: border-box;
    font-size: 0;
}

#dingzhi .liucheng .liucheng-box .liucheng-item div img {
    width: 100%;
    border-radius: 4px;
}

#dingzhi .liucheng .liucheng-box .liucheng-item p {
    font-size: 18px;
    color: #3c3c3c;
    margin: 14px 0;
}

#dingzhi .liucheng .liucheng-box .liucheng-item p span {
    font-size: 36px;
    font-weight: bold;
    margin-right: 10px;
}

#about .renzheng,
#dingzhi .renzheng {
    margin: auto
}

#about .renzheng .rz-type,
#about .activity .activity-type,
#dingzhi .renzheng .rz-type {
    margin-right: 50px;
    padding: 8px 0;
    cursor: pointer;
}

#about .renzheng .rz-type.active,
#about .activity .activity-type.active,
#dingzhi .renzheng .rz-type.active {
    border-bottom: 1px solid #083e77;
    color: #083e77
}

#about .renzheng .rz-box,
#about .activity .activity-box,
#dingzhi .renzheng .rz-box {
    display: none;
    flex-wrap: wrap;
    margin-top: -10px;
}

#about .renzheng .rz-box.show,
#about .activity .activity-box.show,
#dingzhi .renzheng .rz-box.show {
    display: flex;
}

#about .renzheng .rz-box dl,
#about .activity .activity-box dl,
#dingzhi .renzheng .rz-box dl {
    width: 265px;
    margin-right: 12px;
    margin-top: 40px;
}

#about .renzheng .rz-box dl:nth-of-type(4n),
#dingzhi .renzheng .rz-box dl:nth-of-type(4n) {
    margin-right: 0;
}

#about .renzheng .rz-box dl dt,
#dingzhi .renzheng .rz-box dl dt {
    padding: 6px;
    border: 1px solid #eee;
    font-size: 0;
}

#about .renzheng .rz-box dl dd,
#dingzhi .renzheng .rz-box dl dd {
    padding: 10px 0;
}

#about .renzheng .rz-box dl dd a,
#dingzhi .renzheng .rz-box dl dd a {
    padding-left: 16px;
    font-size: 14px;
    color: #3c3c3c;
    background-image: url('../images/icon14.png');
    background-repeat: no-repeat;
    /* background-size: ; */
}

#dingzhi .equipment,
#dingzhi .jcsb,
#dingzhi .packaging {
    margin: auto;
}

#dingzhi .equipment .equipment-box,
#dingzhi .jcsb .jcsb-box,
#dingzhi .packaging .packaging-box {
    flex-wrap: wrap;
    padding-bottom: 100px;
}

#dingzhi .equipment .equipment-box dl,
#dingzhi .jcsb .jcsb-box dl,
#dingzhi .packaging .packaging-box dl {
    position: relative;
    float: left;
    width: 24%;
    margin-right: 1%;
    border: 1px solid #bfbfbf;
    box-sizing: border-box;
    margin-bottom: 40px;
    font-size: 0;
    background: #f0f0f0;
    border-radius: 4px;
    text-align: center;
}

#dingzhi .equipment .equipment-box dl:nth-of-type(4n),
#dingzhi .jcsb .jcsb-box dl:nth-of-type(4n),
#dingzhi .packaging .packaging-box dl:nth-of-type(4n) {
    margin-right: 0;
}

#dingzhi .equipment .equipment-box dl dd,
#dingzhi .jcsb .jcsb-box dl dd,
#dingzhi .packaging .packaging-box dl dd {
    font-size: 14px;
    padding: 6px 0;
}

#dingzhi .equipment .equipment-box img,
#dingzhi .jcsb .jcsb-box img,
#dingzhi .packaging .packaging-box img {
    width: 100%;
}

#news,
#case {
    padding-bottom: 20px;
}

#news .content-box,
#case .content-box {
    margin: 0 auto;
    flex-wrap: wrap;
    padding: 50px 0 20px;
}

#case .content-box .content-item {
    width: 23%;
    margin-right: 20px;
    margin-bottom: 50px;
    border: 1px solid #bfbfbf;
    border-radius: 6px;
    overflow: hidden;
    font-size: 0;
}

#case .content-box .content-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

#case .content-box .content-item p {
    text-align: center;
    color: #3c3c3c;
    height: 48px;
    line-height: 48px;
    padding: 0 12px;
    font-size: 14px;
    background: #f3f3f3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#news .content-box .content-item {
    border: 1px solid #b5b5b5;
    width: 526px;
    padding: 16px 14px;
    box-sizing: border-box;
    margin-right: 42px;
    margin-bottom: 42px;
}

#news .content-box .content-item:nth-of-type(even) {
    margin-right: 0;
}

#news .content-box .content-item .content-item-title {
    padding: 12px 0;
    border-bottom: 1px solid #ededed;
    justify-content: space-between;
    align-items: flex-end;
    font-size: 14px;
    color: #808080
}

#news .content-box .content-item .content-item-title a {
    width: 0;
    flex: 1;
    margin-right: 40px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 16px;
    color: #3c3c3c;
}

#news .content-box .content-item .content-item-box {
    margin-top: 20px;
}

#news .content-box .content-item .content-item-box a {
    width: 200px;
    float: left;
    margin-right: 20px;
}

#news .content-box .content-item .content-item-box p {
    padding: 14px 0;
    font-size: 12px;
    color: #3c3c3c;
    line-height: 26px;
}

#article {
    margin: auto;
    padding: 0 0 48px 0;
}

#article .info_left {
    float: left;
    width: 770px;
    margin-right: 50px;
    padding-bottom: 20px;
}

#article .info_left .article-head {
    padding: 20px 0 30px 0;
    border-bottom: 1px solid #e5e5e5;
}

#article .info_left .article-head .article-title {
    font-size: 24px;
    color: #3c3c3c;
}

#article .info_left .article-head .article-box {
    align-items: center;
    justify-content: space-between;
}

#article .info_left .article-head .article-box .article-info {
    color: #aaaaaa;
    font-size: 14px;
    vertical-align: middle;
    margin-top: 20px;
}

#article .info_left .article-content {
    padding: 20px 0 0;
}

#article .info_left .message {
    width: 100%;
}

#article .info_left .message .form {
    width: 100%;
    height: 260px;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    padding: 24px;
    box-sizing: border-box;
}

#article .info_left .message .form form {
    width: 380px;
    height: 210px;
    border: 2px solid #083e77;
    float: right;
    background: #fff;
    padding: 14px 20px;
    box-sizing: border-box;
}

#article .info_left .message .form form .tips {
    text-align: center;
    font-size: 14px;
    color: #383838;
    margin-bottom: 14px;
}

#article .info_left .message .form form .cell {
    width: 100%;
    align-items: center;
    color: #383838;
    margin-bottom: 22px;
    font-size: 14px;
}

#article .info_left .message .form form .cell img {
    width: 24px;
    height: 24px;
}

#article .info_left .message .form form .cell input {
    flex: 1;
    margin-left: 10px;
    height: 30px;
    border-radius: 4px;
    border: 1px solid #bfbfbf;
    padding: 0 12px;
    box-sizing: border-box;
}

#article .info_left .message .form form label {
    align-items: center;
    margin-top: -10px;
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 1;
}

#article .info_left .message .form form label div {
    margin-left: 6px;
    color: #3e3e3e;
}

#article .info_left .message .form form label div a {
    color: #1e82ec;
    cursor: pointer;
}


#article .info_left .message .form form .btns {
    padding-left: 78px;
}

#article .info_left .message .form form .btns .btn {
    display: inline-block;
    text-align: center;
    line-height: 24px;
    width: 80px;
    height: 24px;
    font-size: 16px;
    border: 1px solid #083e77;
    border-radius: 4px;
    box-sizing: border-box;
    margin-right: 20px;
}

#article .info_right {
    float: right;
    width: 274px;
}

#article .info_right .hot {
    padding: 10px;
    border-top-left-radius: 60px;
}

#article .info_right .hot .title {
    font-size: 24px;
    line-height: 44px;
    text-align: center;
}

#article .info_right .hot .hot-item {
    background: #fff;
    display: block;
    margin-bottom: 4px;
    height: 46px;
    line-height: 46px;
    padding-left: 30px;
    padding-right: 20px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    font-size: 14px;
}

#article .info_right .recommend {
    margin-top: 20px;
}

#article .info_right .recommend .title {
    font-size: 24px;
    line-height: 40px;
    text-align: center;
}

#article .info_right .recommend .recommend-item {
    margin-top: 14px;
    display: block;
    border: 1px solid #bfbfbf;
    font-size: 0;
    color: #3c3c3c;
}

#article .info_right .recommend .recommend-item img {
    width: 100%;
    height: 205px;
    object-fit: cover;
}

#article .info_right .recommend .recommend-item p {
    background: #f3f3f3;
    font-size: 14px;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 8px 16px;
}

#about .content {
    font-size: 14px;
    color: #3c3c3c;
    line-height: 30px;
    margin-bottom: 40px;
}

#about .num {
    align-items: center;
    justify-content: center;
    margin: 50px 0;
}

#about .num .about-item {
    width: 260px;
    border-right: 1px solid #c8c8c8;
    font-size: 14px;
    color: #3c3c3c;
    text-align: center;
}

#about .num .about-item span {
    font-size: 48px;
    margin-right: 10px;
}

#about .brand {
    background-image: url('../images/bg5.png');
    background-repeat: no-repeat;
    background-color: #f3f3f3;
    padding: 100px 0 40px;
    box-sizing: border-box;
}

#about .brand .brand-box {
    margin: auto;
}

#about .brand .brand-box .brand-type {
    display: inline-block;
    margin-right: 50px;
    width: 180px;
    border: 1px solid #fff;
    box-sizing: border-box;
    color: #fff;
    font-size: 18px;
    height: 55px;
    line-height: 55px;
    text-align: center;
    cursor: pointer;
    margin-bottom: 60px;
}

#about .brand .brand-box .brand-type.active {
    background: #fff;
    color: #083e77;
}

#about .brand .brand-content {
    display: none;
    height: 460px;
    background: #fff;
    margin: auto;
    box-shadow: 0 30px 20px -30px rgba(0, 0, 0, 0.5);
}

#about .brand .brand-content.show {
    display: flex;
    justify-content: space-between;
}

#about .brand .brand-content .brand-content-txt {
    flex: 1;
    width: 0;
    box-sizing: border-box;
    padding: 0 56px;
}

#about .brand .brand-content .brand-content-txt .brand-content-tit {
    margin: 70px 0;
}

#about .brand .brand-content .brand-content-txt .brand-idx {
    position: relative;
    width: 50px;
    height: 70px;
    font-size: 42px;
    border: 1px solid #083e77;
    font-weight: bold;
    padding: 0 2px;
    line-height: 56px;
    margin-right: 20px;
}

#about .brand .brand-content .brand-content-txt .brand-idx::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 12px;
    width: 44px;
    height: 2px;
    background: #083e77;
    transform: translateX(-50%) rotate(-10deg);
}

#about .brand .brand-content .brand-content-txt .brand-title {
    height: 70px;
    border-bottom: 1px solid #bababa;
}

#about .brand .brand-content .brand-content-txt .brand-title p:nth-of-type(1) {
    font-size: 24px;
}

#about .brand .brand-content .brand-content-txt .brand-title p:nth-of-type(2) {
    font-size: 30px;
    color: #bababa;
}

#about .brand .brand-content .brand-content-txt .brand-content-miaoshu {
    font-size: 14px;
    color: #383838;
    line-height: 26px;
}

#about .brand .brand-content .brand-content-img img {
    width: 596px;
    height: 460px;
    object-fit: cover;
}

#about .activity {
    margin-top: 90px;
    padding-bottom: 120px;
}

#about .activity .activity-box {
    flex-wrap: wrap;
    align-items: center;
}

#about .activity .activity-box dl {
    border: 1px solid #b5b5b5;
    border-radius: 4px;
    width: 260px;
    margin-right: 20px;
    box-sizing: border-box;
    margin-bottom: 20px;
    font-size: 0;
}

#about .activity .activity-box dl:nth-of-type(4n) {
    margin-right: 0;
}

#about .activity .activity-box dl dd {
    text-align: center;
    line-height: 40px;
    font-size: 14px;
    color: #3c3c3c;
}

#contact {
    margin: auto;
    padding: 30px 0;
}

#contact .info-txt {
    line-height: 36px;
    float: left;
    font-size: 14px;
    color: #3c3c3c;
}

#contact .info-txt .icon {
    margin-right: 10px;
    vertical-align: middle;
}

#contact .info-code {
    float: right;
}

#contact .info-code img {
    margin: 0 50px;
}

#contact .map {
    margin-top: 80px;
}
.pos-right{
    position: fixed;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 200px;
    z-index: 99;
}