.banner img {
    width: 100%;
    height: 100%;
}

.banner .swiper-pagination-bullet {
    position: relative;
    margin: 0 3px;
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 1px solid #fff;
    overflow: hidden;
    z-index: 99;
    border-radius: 0;
}

.banner .swiper-pagination-bullet::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #c6c6c6;
}

.banner .swiper-pagination-bullet-active {
    background: transparent;
}

.banner .swiper-pagination-bullet-active::before {
    background: #fff;
}

.home-about {
    padding: 100px 0 150px 0;
    background: url(../images/aboutbg.jpg) no-repeat;
    background-size: cover;
    background-position: center top;
}

.home-about .aboutrow {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.home-about .aboutrow .aboutleft {
    width: 45%;
}

.home-about .aboutrow .aboutleft h5 {
    color: #1a4782;
    font-weight: 700;
    font-size: 24px;
    margin-bottom: 20px;
}

.home-about .aboutrow .aboutleft h3 {
    color: #354e68;
    font-size: 32px;
    margin-bottom: 50px;
    font-weight: 700;
}

.home-about .aboutrow .aboutleft p {
    margin-bottom: 0;
    line-height: 2.5;
    text-indent: 2em;
    font-size: 18px;
}

.home-about .aboutrow .aboutright {
    width: 50%;
}

.home-about .aboutrow .aboutright ul {
    display: flex;
    flex-wrap: wrap;
}

.home-about .aboutrow .aboutright ul li {
    width: 33.333333%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 13vw;
    border: 1px solid #e2e2e2;
}

.home-about .aboutrow .aboutright ul li:nth-child(2),
.home-about .aboutrow .aboutright ul li:nth-child(3),
.home-about .aboutrow .aboutright ul li:nth-child(5) {
    border-left: 0;
}

.home-about .aboutrow .aboutright ul li:nth-child(4),
.home-about .aboutrow .aboutright ul li:nth-child(5) {
    border-top: 0;
}

.home-about .aboutrow .aboutright ul li h5 {
    color: #cf1736;
    font-weight: 700;
    font-size: 20px;
}

.home-about .aboutrow .aboutright ul li .abouticon {
    max-width: 100%;
    margin-bottom: 10px;
}

.home-about .aboutrow .aboutright ul li .aboutimg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.home-product {
    background: url(../images/bgproduct.jpg) no-repeat;
}

.home-product .bgproduct {
    padding-bottom: 300px;
}

.home-product .bgproduct .protitle {
    padding-top: 100px;
}

.home-product .bgproduct .protitle h5 {
    color: #fff;
    font-weight: 700;
    font-size: 24px;
    margin-bottom: 20px;
}

.home-product .bgproduct .protitle h3 {
    color: #fff;
    font-weight: 700;
    font-size: 32px;
}

.home-product .bgproduct .probox {
    margin-top: 50px;
}

.home-product .bgproduct .probox .proitem {
    background-color: #fff;
    box-shadow: 0 0 18px rgba(0, 0, 0, .2);
    position: relative;
}

.home-product .bgproduct .probox .proitem .proimg {
    overflow: hidden;
    height: 17vw;
}

.home-product .bgproduct .probox .proitem .proimg img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.home-product .bgproduct .probox .proitem h3 {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    overflow: hidden;
    color: #3c69af;
    font-size: 18px;
    margin-top: 20px;
    margin-bottom: 20px;
    text-align: center;
    padding: 0 10px;
}

.home-product .bgproduct .probox .proitem p {
    margin-bottom: 0;
    color: #8d8d8d;
    font-size: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    overflow: hidden;
    padding: 0 15px;
}

.home-product .bgproduct .probox .proitem .probtn {
    display: flex;
    justify-content: center;
    opacity: 0;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
    /* position: absolute;
    left: 50%;
    bottom: 0;
    transform: translate(-50%, 50%); */
}

.home-product .bgproduct .probox .proitem .probtn span {
    display: block;
    background-color: #d41735;
    color: #fff;
    width: 130px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 14px;
}

.home-product .bgproduct .probox .proitem .probtn .promore {
    background: url(../images/probtn.png) no-repeat;
    background-position: center center;
    background-color: #ad1931;
    width: 40px;
    height: 40px;
}

.home-product .bgproduct .probox .proitem:hover .probtn {
    opacity: 1;
}

.home-product .bgproduct .other {
    margin-top: 100px;
    position: relative;
}

.home-product .bgproduct .other {
    display: flex;
    justify-content: space-between;
}

.home-product .bgproduct .other .nextbtn {
    width: 5%;
    text-align: center;
}

.home-product .bgproduct .other .nextbtn img,
.home-product .bgproduct .other .prebtn img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.home-product .bgproduct .other .prebtn {
    width: 5%;
    text-align: center;
}

.home-product .bgproduct .other .scorllpage {
    width: 85%;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.home-product .bgproduct .swiper-pagination {
    top: unset;
    bottom: 0;
}

.home-case .casebg {
    width: 100%;
    height: 100%;
}

.home-case .hcasecontent {
    position: relative;
}

.home-case .casetop {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: absolute;
    top: 10%;
    width: 100%;
    padding: 0 10%;
}

.home-case .casetop .casetitle h5 {
    color: #fff;
    font-size: 24px;
    margin-bottom: 20px;
    font-weight: 700;
}

.home-case .casetop .casetitle h3 {
    color: #fff;
    font-size: 32px;
    letter-spacing: 1px;
    font-weight: 700;
}

.home-case .casetop .casenum {
    display: flex;
}

.home-case .casetop .casenum h1 {
    font-size: 60px;
    color: #fff;
    font-weight: 700;
}

.home-case .casetop .casenum span {
    color: #fff;
    font-size: 36px;
}

.home-case .casemore {
    position: absolute;
    top: 50%;
    padding: 0 10%;
}

.home-case .casemore h1 {
    color: #fff;
    font-weight: 700;
    font-size: 45px;
}

.home-case .casemore a {
    display: flex;
    align-items: center;
    color: #fff;
    font-size: 21px;
    color: #fff;
    margin-top: 20px;
}

.home-case .casemore a img {
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

.home-case .casemore a:hover img {
    margin-left: 10px;
}

.home-news {
    background: url(../images/newsbg.jpg) no-repeat;
    background-size: cover;
    background-position: center center;
    padding: 150px 0;
}

.home-news .newstop h5 {
    color: #333;
    font-size: 24px;
    margin-bottom: 20px;
    font-weight: 700;
}

.home-news .newstop h3 {
    color: #333;
    font-weight: 700;
    font-size: 32px;
}

.home-news .newsbox {
    display: flex;
    flex-wrap: wrap;
}

.home-news .newsbox .leftnews {
    width: 20%;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}

.home-news .newsbox .leftnews ul li {
    overflow: hidden;
}

.home-news .newsbox .leftnews ul li a {
    font-size: 24px;
    color: #4b4546;
    cursor: pointer;
    margin-bottom: 40px;
    position: relative;
    transition: transform .4s, color .4s;
    display: inline-block;
}

.home-news .newsbox .leftnews ul li a::before {
    content: "";
    position: absolute;
    left: -35px;
    top: 50%;
    width: 30px;
    height: 3px;
    overflow: hidden;
    background: #1A4782;
}

.home-news .newsbox .leftnews ul li:last-child a {
    margin-bottom: 0;
}

.home-news .newsbox .leftnews ul li a:hover {
    color: #1A4782;
    font-weight: 700;
    transform: translateX(35px);
}

.home-news .newsbox .leftnews .btnmore a {
    display: block;
    border: 1px solid #1A4782;
    color: #1A4782;
    width: fit-content;
    padding: 10px 40px;
    position: relative;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}

.home-news .newsbox .leftnews .btnmore a span {
    position: relative;
    z-index: 1;
}

.home-news .newsbox .leftnews .btnmore a::before {
    content: '';
    position: absolute;
    height: 0;
    left: 0;
    top: 0;
    right: 0;
    background-color: #1A4782;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}

.home-news .newsbox .leftnews .btnmore a:hover {
    color: #fff;
}

.home-news .newsbox .leftnews .btnmore a:hover::before {
    height: 100%;
}

.home-news .newsbox .rightnews {
    width: 80%;
}

.home-news .newsbox .rightnews .hnewsitem {
    padding: 40px 25px;
}

.home-news .newsbox .rightnews .hnewsitem h1 {
    color: #606060;
}

.home-news .newsbox .rightnews .hnewsitem p {
    margin-bottom: 0;
    color: #9c9c9c;
    font-size: 21px;
}

.home-news .newsbox .rightnews .hnewsitem .hnewstitle {
    color: #333;
    font-size: 20px;
    margin: 10px 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    text-overflow: ellipsis;
    overflow: hidden;
}

.home-news .newsbox .rightnews .hnewsitem .hnewsimg {
    overflow: hidden;
    height: 11vw;
}

.home-news .newsbox .rightnews .hnewsitem .hnewsimg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

.home-news .newsbox .rightnews .hnewsitem .hnewstxt {
    color: #9c9c9c;
    font-size: 14px;
    line-height: 2;
    margin: 20px 0 40px 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
    overflow: hidden;
}

.home-news .newsbox .rightnews .hnewsitem .hnewsmore {
    color: #9c9c9c;
    font-size: 14px;
    display: flex;
    align-items: center;
}

.home-news .newsbox .rightnews .hnewsitem .hnewsmore .hnewsbtn {
    position: relative;
    margin-left: 10px;
}

.home-news .newsbox .rightnews .hnewsitem .hnewsmore .hnewsbtn .hnewsbtnimg-white {
    position: absolute;
    top: 5px;
    left: 0;
    opacity: 0;
}

.home-news .newsbox .rightnews .hnewsitem:hover {
    background-color: #1a4782;
}

.home-news .newsbox .rightnews .hnewsitem:hover h1,
.home-news .newsbox .rightnews .hnewsitem:hover p,
.home-news .newsbox .rightnews .hnewsitem:hover .hnewstitle,
.home-news .newsbox .rightnews .hnewsitem:hover .hnewstxt,
.home-news .newsbox .rightnews .hnewsitem:hover .hnewsmore {
    color: #fff;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

.home-news .newsbox .rightnews .hnewsitem:hover .hnewsimg img {
    transform: scale(1.1);
}

.home-news .newsbox .rightnews .hnewsitem:hover .hnewsmore .hnewsbtn .hnewsbtnimg-white {
    opacity: 1;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

/* 公司简介 */
.aboutmain {
    background: url(../images/intro_about_bg.jpg) no-repeat;
    background-size: cover;
    background-position: center center;
}

.aboutcontent .info {
    margin: 30px auto;
    line-height: 2;
    color: #333;
    font-size: 18px;
}

/* 荣誉资质 */
.honorcontent .honoritem {
    margin-bottom: 20px;
    border: 1px solid #ccc;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}

.honorcontent .honoritem .honorimg {
    overflow: hidden;
    height: 15vw;
}

.honorcontent .honoritem .honorimg img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}

.honorcontent .honoritem .honortext {
    text-align: center;
    padding: 20px 10px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    color: #333;
}

.honorcontent .honoritem:hover {
    border: 1px solid #1a4782;
}

.honorcontent .honoritem:hover .honorimg img {
    transform: scale(1.1);
}

/* 联系我们 */
.contactinfo {
    margin-top: 50px;
    display: flex;
}

.contactinfo .leftcontact {
    width: 50%;
    background-color: #1a4782;
    padding: 30px;
}

.contactinfo .leftcontact h3 {
    color: #fff;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.contactinfo .leftcontact ul li {
    color: #fff;
    line-height: 2;
}

.contactinfo .leftcontact ul li a {
    color: #fff;
}

.contactinfo .leftcontact ul li img {
    width: 120px;
    height: 120px;
}

.contactinfo .leftcontact ul li:last-child {
    margin-top: 20px;
}

.contactinfo .rightcontact {
    width: 50%;
}

.contactinfo .rightcontact img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 成功案例 */
.casecontent .caseinfo {
    margin: 30px 0;
}

.caseinfo table {
    margin-bottom: 30px;
    width: 100%;
}

.caseinfo table tbody td {
    line-height: 48px;
}

/* 新闻资讯 */
.newsitem {
    padding: 20px;
    background: #f0f3f8;
    margin-bottom: 40px;
}

.newsitem .newstxt {
    padding-bottom: 18px;
    color: #666;
    font-size: 14px;
    line-height: 26px;
}

.newsitem .newstxt h3 {
    font-size: 22px;
    line-height: 28px;
    color: #1A4782;
    font-weight: bold;
    height: 40px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.newsitem .newstxt p {
    margin-bottom: 5px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
    overflow: hidden;
}

.newsitem .newsdetails {
    padding-bottom: 4px;
    padding-top: 13px;
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    line-height: 26px;
    color: #999;
    text-transform: uppercase;
    font-weight: 700;
}

.newsitem .newsdetails .newsicon {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: url(../images/jr.png) no-repeat center center #1A4782;
}

.newsitem:hover {
    background-color: #185AAE;
}

.newsitem:hover .newstxt,
.newsitem:hover .newstxt h3,
.newsitem:hover .newsdetails {
    color: #fff;
}

.news_details h2 {
    font-size: 32px;
    color: #333;
    font-weight: 400;
    margin-bottom: 16px;
    text-align: center;
}

.news_details .share {
    width: 100%;
    height: 46px;
    line-height: 46px;
    border-bottom: 1px #e7e7e7 solid;
    background: #f1f1f1;
    display: flex;
    justify-content: center;
}

.news_details .share p {
    margin: 0 10px;
    font-size: 14px;
    color: #999;
}

.news_details .news_detailstxt {
    margin: 24px 0;
    line-height: 2;
}

.news_details .content_text a {
    color: #333;
}

/* 产品列表导航 */
.nyleft {
    width: 20%;
}

.nyleftList {
    background: #f6f6f6;
    border-bottom: 3px solid #285dad;
    box-shadow: 0px 5px 20px 0px rgba(51, 51, 51, 0.2);
}

.nyleftList>li {
    border-bottom: 1px solid #e5e5e5;
}

.nyleftList>li:last-child {
    border-bottom: 0;
}

.nyleftList>li>p {
    margin-bottom: 0;
    display: flex;
    align-items: center;
}

.nyleftList>li>p a {
    color: #333;
    display: block;
    width: 74%;
    margin: 0 0 0 6%;
    font-size: 16px;
    padding: 20px 0;
}

.nyleftList>li>p span {
    display: block;
    width: 20%;
    height: 100%;
    background: url(../images/mulu1.png) center center no-repeat;
    cursor: pointer;
    height: 20px;
}

.nyleftList>li:hover>p span {
    background: url(../images/mulu2.png) center center no-repeat;
}

.nyleftList>li.on>p span {
    background: url(../images/mulu3.png) center center no-repeat;
}

.nyleftList>li>p a {
    color: #333;
    display: block;
    width: 74%;
    margin: 0 0 0 6%;
    font-size: 16px;
}

.nyleftList>li:hover,
.nyleftList>li.on {
    background-color: #285dad;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

.nyleftList>li:hover>p>a,
.nyleftList>li.on>p>a {
    color: #fff;
}

.nyleftList>li .nytwoul {
    background-color: #efefef;
    display: none;
}

.nyleftList>li .nytwoul>li {
    position: relative;
}

.nyleftList>li .nytwoul>li>p {
    margin-bottom: 0;
    display: flex;
    align-items: center;
}

.nyleftList>li .nytwoul>li>p .em1 {
    display: block;
    width: 10%;
    height: 10px;
    background: url(../images/icon2.png) 6% no-repeat;
    background-position: center center;
}

.nyleftList>li .nytwoul>li>p .em2 {
    display: block;
    width: 10%;
    height: 10px;
}

.nyleftList>li .nytwoul>li>p>a {
    display: block;
    width: 100%;
    height: 55px;
    line-height: 55px;
    color: #666;
    font-size: 15px;
    border-top: 1px solid #e7e5e5;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    position: relative;
}

.nyleftList>li .nytwoul>li.on>p em {
    transform: rotate(90deg);
}

.nyleftList li .nytwoul>li:hover>p>a,
.nyleftList li .nytwoul>li.on>p>a {
    color: #285dad;
}

.nyleftList li .nytwoul>li .nythreeul {
    background-color: #e2e2e2;
    display: none;
}

.nyleftList li .nytwoul>li .nythreeul li a {
    display: block;
    height: 50px;
    line-height: 50px;
    color: #666;
    font-size: 15px;
    border-top: 1px solid #e7e5e5;
    padding: 0 0 0 15%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    position: relative;
}

.nyleftList li .nytwoul>li .nythreeul li:hover a,
.nyleftList li .nytwoul>li .nythreeul li.on a {
    color: #285dad;
}

.product-catelog {
    border: 1px solid #dee2e6;
    background: #f6f6f6;
    padding: 1rem;
    margin-bottom: 15px;
    margin-top: 35px;
    box-shadow: 0px 5px 20px 0px rgba(51, 51, 51, 0.2);
}

.product-catelog h2 {
    font-size: 18px;
    font-weight: 700;
    margin: 0;
    text-transform: capitalize;
}

.product-catelog h2 a {
    color: #274d7c;
}

.product-catelog ul {
    margin: 20px 0 0 0;
    padding: 0
}

.product-catelog ul li {
    border-bottom: 1px solid #dee2e6;
}

.product-catelog ul li a {
    padding: 7px 0;
    display: inline-block;
    color: #888;
}

.product-catelog ul li .con {
    padding: 7px 0;
    color: #888;
    font-size: 15px;
}

.product-catelog ul li .con a {
    padding: 0;
}

/* 产品右侧内容 */
.nyright {
    width: 75%;
}

/* 产品列表 */
.productcontent {
    padding: 80px 0 100px 0;
    display: flex;
    justify-content: space-between;
}

.productitem {
    margin-bottom: 20px;
    border: 1px solid #e7e7e7;
    position: relative;
    -webkit-transition: all .3s ease-in-out 0s;
    -moz-transition: all .3s ease-in-out 0s;
    transition: all .3s ease-in-out 0s;
}

.productitem .proimg {
    height: 17vw;
    border-bottom: 1px solid #e7e7e7;
    overflow: hidden;
}

.productitem .proimg img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
}

.productitem .txtbox {
    padding: 0 20px;
}

.productitem .txtbox p {
    margin-bottom: 0;
    color: #333;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    font-size: 18px;
    line-height: 58px;
}

.productitem .txtbox .promore {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #d6d6d6;
    padding: 10px 0 20px 0;
}

.productitem .txtbox .promore span {
    color: #666;
    font-size: 14px;
    -webkit-transition: all .3s ease-in-out 0s;
    -moz-transition: all .3s ease-in-out 0s;
    transition: all .3s ease-in-out 0s;
}

.productitem .txtbox .promore .proicon {
    background-image: url(../images/icon.png);
    display: inline-block;
    vertical-align: middle;
    width: 32px;
    height: 12px;
    background-position: -73px -43px;
}

.productitem:hover {
    box-shadow: 0 1px 5px rgba(0, 0, 0, 0.2);
}

.productitem:hover .proimg img {
    transform: scale(1.2);
}

/* 产品详情 */
.probox {
    background: #f7f7f7;
}

.probox .proinfo {
    display: flex;
    padding: 1.5rem;
}

.probox .proinfo .proinfoimg {
    width: 43%;
    overflow: hidden;
}

.probox .proinfo .proinfoimg img {
    max-width: 100%;
    height: auto;
}

.probox .proinfo .protxt {
    padding-top: .5rem;
    width: calc(100% - 43% - 2.5rem);
    margin-left: 2.25rem;
}

.probox .proinfo .protxt .tit3 {
    color: #555;
    font-size: 28px;
    padding-bottom: 15px;
    margin-bottom: 15px;
    border-bottom: 1px solid #ddd;
}

.probox .proinfo .protxt .p2 {
    margin-bottom: 1.25rem;
}

.probox .proinfo .protxt .p2 .tipli {
    padding-left: 35px;
    margin-bottom: 10px;
    background: url(../images/proicon1.png) no-repeat left 5px;
    background-size: 18px 18px;
    min-height: 24px;
    line-height: 26px;
}

.probox .proinfo .f-nobtn {
    display: flex;
}

.probox .proinfo .f-nobtn a {
    width: 150px;
    height: 50px;
    line-height: 50px;
    border-radius: 8px;
    text-align: center;
    background: #285dad;
    color: #fff;
    -webkit-transition: all .3s ease-in-out;
    -o-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

.prodetail {
    padding-bottom: 2rem;
}

.prodetail .protitle,
.hotpro .protitle {
    height: 60px;
    line-height: 58px;
    background: #fff;
    border-bottom: solid 1px #f0f0f0;
    margin-bottom: 20px;
}

.prodetail .protitle span,
.hotpro .protitle span {
    float: left;
    font-size: 20px;
    line-height: 58px;
    font-weight: bold;
    color: #285dad;
    border-bottom: solid 2px #285dad;
}

.prodetail .itemlibox {
    line-height: 2;
}

.prodetail .itemlibox img,
.prodetail .itemlibox video {
    max-width: 100%;
}

.hotpro .hotitem {
    background-color: #f9f9f9;
    border: 1px solid #eee;
    margin-bottom: 20px;
}

.hotpro .hotitem .hotimg {
    height: 17vw;
}

.hotpro .hotitem .hotimg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hotpro .hotitem .hottxt {
    text-align: center;
    color: #333;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    padding: 20px 10px;
}

.hotpro .hotitem .protbox {
    position: relative;
}

.hotpro .hotitem .protbox .showBox {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    opacity: 0;
    background: rgba(0, 0, 0, .6);
    transition: all 0.5s ease;
}

.hotpro .hotitem .protbox .showBox .showBoxLink {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: block;
    width: 80%;
    color: #fff;
    text-align: center;
    font-size: 1rem;
    padding: 0.5rem 0;
}

.hotpro .hotitem .protbox .showBox .showBoxLink::before {
    content: '';
    position: absolute;
    top: 0px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 1px;
    background: #fff;
    transition: all .5s ease;
}

.hotpro .hotitem .protbox .showBox .showBoxLink::after {
    content: '';
    position: absolute;
    bottom: 0px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 1px;
    background: #fff;
    transition: all .5s ease;
}

.hotpro .hotitem:hover .protbox .showBox {
    opacity: 1;
}

.hotpro .hotitem:hover .protbox .showBox .showBoxLink::before,
.hotpro .hotitem:hover .protbox .showBox .showBoxLink::after {
    width: 1rem;
}

.prodn {
    margin-bottom: 20px;
}

.prodn a {
    color: #666;
}

.prodn a:hover {
    color: #333;
}

.stick {
    position: sticky;
    top: 100px;
}