.banner {
    position: relative;
}

.banner .bannerimg {
    width: 100%;
    height: 100vh;
    object-fit: cover;
}

.banner .bannertext {
    position: absolute;
    top: 58%;
    left: 50%;
    transform: translate(-50%, 0);
    width: 100%;
    display: flex;
    justify-content: center;
}

.banner .bannertext .bannerbox a {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-right: 30px;
}

.banner .bannertext .bannerbox:last-child a {
    margin-right: 0;
}

.banner .bannertext .bannerbox .bannerboximg {
    position: relative;
}

.banner .bannertext .bannerbox .bannerboximg .bannericon-blue {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
}

.banner .bannertext .bannerbox:hover .bannerboximg .bannericon-blue {
    opacity: 1;
}

.banner .bannertext .bannerbox .bannericon {
    max-width: 100%;
}

.banner .bannertext .bannerbox p {
    margin-bottom: 0;
    font-size: 24px;
    color: #fff;
}

/* 首页关于我们 */
.home-about .aboutbox {
    display: flex;
    height: 100%;
}

.home-about .about-left {
    width: 50%;
    background: url(../images/aboutbg.jpg) no-repeat center center;
    background-size: cover;
}

.home-about .about-left .aboutwp {
    width: 70%;
    height: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 5vw 0;
}

.home-about .about-left .abouttitle h3 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
}

.home-about .about-left .abouttitle h1 {
    font-size: 42px;
    font-weight: 700;
}

.home-about .about-left .abouttext {
    line-height: 2.5;
    font-size: 18px;
    text-indent: 2em;
    margin: 3vw 0 7vw 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 7;
    text-overflow: ellipsis;
    overflow: hidden;
}

.home-about .about-left .aboutmore a {
    display: block;
    border: 1px solid #126cf3;
    color: #126cf3;
    width: 150px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    position: relative;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}

.home-about .about-left .aboutmore a::before {
    content: '';
    position: absolute;
    height: 0;
    left: 0;
    top: 0;
    right: 0;
    background-color: #126cf3;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}

.home-about .about-left .aboutmore a:hover {
    color: #fff;
}

.home-about .about-left .aboutmore a:hover::before {
    height: 100%;
}

.home-about .about-left .aboutmore a span {
    position: relative;
    z-index: 1;
}

.home-about .about-right {
    width: 50%;
}

.home-about .about-right img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.home-scene {
    background: url(../images/scenebg.jpg) no-repeat center center;
    background-size: cover;
}

.scenewp {
    width: 90%;
    margin: 0 auto;
}

.scenetop {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.scenetop .sceneleft h3 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
}

.scenetop .sceneleft h1 {
    font-size: 42px;
    font-weight: 700;
}

.scenetop .sceneright {
    line-height: 2;
    font-size: 18px;
}

.sceneList {
    margin-top: 3vw;
}

.sceneList ul {
    display: flex;
    justify-content: space-between;
}

.sceneList ul li {
    margin-left: 30px;
    width: 13.125%;
    -webkit-transition: all 0.36s ease-out;
    transition: all 0.36s ease-out;
}

.sceneList ul li:first-child {
    margin-left: 0;
}

.sceneList ul li .item {
    height: 70vh;
    overflow: hidden;
    position: relative;
    background-color: #010130;
}

.sceneList ul li .item .pic {
    display: block;
    width: 100%;
    height: 100%;
    -webkit-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.sceneList ul li .item .pic img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.sceneList ul li .item .tit {
    position: absolute;
    z-index: 3;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    text-align: center;
    color: #fff;
    -webkit-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.sceneList ul li .item .tit span {
    display: block;
    font-size: 30px;
    font-weight: bold;
    line-height: 1;
}

.sceneList ul li .item .cont {
    position: absolute;
    opacity: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(40, 93, 173, 0.8);
    width: 100%;
    color: #fff;
    height: 232px;
    z-index: 3;
    border-radius: 0px 40px 0px 0px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 3.2% 0 10.3%;
    -webkit-transition: all 0.5s ease-out;
    transition: all 0.5s ease-out;
}

.sceneList ul li .item .cont .num {
    font-size: 107px;
    line-height: 232px;
    color: transparent;
    -webkit-text-stroke: 1px #fff;
    opacity: 0.2;
    margin-right: 5%;
}

.sceneList ul li .item .cont .box {
    flex: 1;
}

.sceneList ul li .item .cont h4 {
    line-height: 1;
    font-size: 32px;
    font-weight: bold;
}

.sceneList ul li .item .cont h4::after {
    content: "";
    display: inline-block;
    vertical-align: middle;
    position: relative;
    top: -1px;
    width: 31px;
    height: 12px;
    margin-left: 14px;
    background: url(../images/ystitar.png) 0 center no-repeat;
}

.sceneList ul li .item .cont .text {
    font-size: 17px;
    line-height: 32px;
    margin-top: 26px;
    opacity: 0.8;
}

.sceneList ul li .item .cont a {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    margin-top: 20px;
}

.sceneList ul li.on {
    width: 60.625%;
}

.sceneList ul li.on .tit {
    opacity: 0;
    -webkit-transform: translateY(50px);
    transform: translateY(50px);
}

.sceneList ul li.on .cont {
    opacity: 1;
}

.m-sceneList {
    display: none;
}

.m-sceneList .m-sceneitem {
    position: relative;
}

.m-sceneList .m-sceneitem .m-sceneimg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.m-sceneList .m-sceneitem .m-scenetext {
    color: #fff;
    font-size: 30px;
    font-weight: 700;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* .home-scene .scenewp {
    width: 90%;
    margin: 0 auto;
}

.home-scene .scenebox {
    display: flex;
    justify-content: space-between;
}

.home-scene .scene-left {
    width: 42%;
    display: flex;
    flex-direction: column;
}

.home-scene .scene-left .scene-lefttop h3 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
}

.home-scene .scene-left .scene-lefttop h1 {
    font-size: 42px;
    font-weight: 700;
}

.home-scene .scene-left ul {
    display: flex;
    justify-content: space-between;
    margin-top: 3vw;
}

.home-scene .scene-left ul li {
    width: 32%;
}

.home-scene .scene-left ul li img {
    max-width: 100%;
}

.home-scene .scene-left ul li:nth-child(2) {
    margin-top: 3vw;
}

.home-scene .scene-left ul li:nth-child(3) {
    margin-top: -3vw;
}

.home-scene .scene-right {
    width: 55%;
}

.home-scene .scene-right p {
    line-height: 2;
    margin-bottom: 2vw;
}

.home-scene .scene-right .scene-rightimg {
    position: relative;
}

.home-scene .scene-right .scene-rightimg img {
    max-width: 100%;
}

.home-scene .scene-right .scene-righttxt {
    position: absolute;
    bottom: 8%;
    left: 5%;
}

.home-scene .scene-right .scene-righttxt h3 {
    color: #fff;
    font-weight: 700;
    font-size: 36px;
    margin-bottom: 10px;
}

.home-scene .scene-right .scene-righttxt a {
    color: #fff;
    font-weight: 700;
    font-size: 24px;
} */

.home-product {
    background: url(../images/productbg.jpg) no-repeat center center;
    background-size: cover;
}

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

.home-product .protop .protitle h3 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
}

.home-product .protop .protitle h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 3vw;
}

.home-product .protop .protitle .proxian {
    border: 3px solid #126cf3;
    width: 15%;
}

.home-product .protop .probtn {
    display: flex;
    align-items: center;
}

.home-product .protop .probtn .probtn-left,
.home-product .protop .probtn .probtn-right {
    position: relative;
    cursor: pointer;
}

.home-product .protop .probtn .probtn-left {
    margin-right: 30px;
}

.home-product .protop .probtn .probtn-left .proleft-b {
    position: absolute;
    left: 0;
    opacity: 0;
}

.home-product .protop .probtn .probtn-right .proright-b {
    position: absolute;
    right: 0;
    opacity: 0;
}

.home-product .protop .probtn .probtn-left:hover .proleft-b,
.home-product .protop .probtn .probtn-right:hover .proright-b {
    opacity: 1;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

.swiper-button-lock {
    display: block;
}

.home-product .probox {
    margin-top: 2vw;
}

.home-product .proitem {
    background-color: #fff;
}

.home-product .proitem .proimg {
    overflow: hidden;
    height: 23vw;
}

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

.home-product .proitem:hover .proimg img {
    transform: scale(1.1);
}

.home-product .proitem .protxt {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 20px;
}

.home-product .proitem .protxt span {
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    font-size: 18px;
    color: #333;
    font-weight: 700;
    padding-right: 10px;
}

.home-product .proitem .protxt img {
    max-width: 100%;
}

.home-case {
    background: url(../images/casebg.jpg) no-repeat center center;
    background-size: cover;
}

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

.home-case .casetop .casetitle h3 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #fff;
}

.home-case .casetop .casetitle h1 {
    font-size: 42px;
    font-weight: 700;
    color: #fff;
}

.home-case .casetop .casebtn {
    display: flex;
    align-items: center;
}

.home-case .casetop .casebtn .casebtn-left {
    margin-right: 30px;
    cursor: pointer;
}

.home-case .casetop .casebtn .casebtn-right {
    cursor: pointer;
}

.news-slider {
    margin-top: 3vw;
}

.news-slider__item {
    width: 50%;
}

.news-slider__item.swiper-slide-active {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 6px 26px 6px rgba(0, 0, 0, 0.25);
    transition: all .5s ease;
    -webkit-transition: all .5s ease;
    -moz-transition: all .5s ease;
    -o-transition: all .5s ease;
}

.news-slider__item.swiper-slide-active,
.news-slider__item.swiper-slide-prev,
.news-slider__item.swiper-slide-next {
    opacity: 1;
    pointer-events: auto;
}

.news__item {
    padding: 40px 40px 60px 40px;
    color: #fff;
    border-radius: 10px;
    display: block;
}

.news-slider__item.swiper-slide-active .news__item:hover,
.news-slider__item.swiper-slide-active .news__item {
    color: #222222;
}

.news-slider__item .news__item:hover .news__title,
.news-slider__item .news__item .news__title,
.news-slider__item .news__item .news__txt,
.news-slider__item a {
    opacity: 0;
}

.news-slider__item.swiper-slide-active .news__item:hover .news__title,
.news-slider__item.swiper-slide-active .news__item .news__title,
.news-slider__item.swiper-slide-active .news__item .news__txt,
.news-slider__item.swiper-slide-active a {
    opacity: 1;
}

.news-slider__item.swiper-slide-active .news__item:hover .news__img,
.news-slider__item.swiper-slide-active .news__item .news__img {
    box-shadow: none;
}

.news-slider__item a {
    display: block;
    background-color: #1f6fd9;
    border: 1px solid #1f6fd9;
    color: #fff;
    height: 45px;
    line-height: 45px;
    width: 150px;
    text-align: center;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

.news-slider__item a:hover {
    background-color: #fff;
    color: #1f6fd9;
}

.news__title {
    font-size: 25px;
    font-weight: 500;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    text-overflow: ellipsis;
    overflow: hidden;
}

.news__txt {
    line-height: 1.6em;
    font-size: 15px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
    overflow: hidden;
}

.news__img {
    border-radius: 10px;
    box-shadow: 0 6px 26px 6px rgba(0, 0, 0, 0.25);
    margin-top: 30px;
    width: 100%;
    height: 19vw;
}

.news__img img {
    max-width: 100%;
    border-radius: 10px;
    height: 100%;
    width: 100%;
    object-fit: cover;
}

.m-case {
    display: none;
    margin-top: 50px;
}

.m-case .m-caseitem {
    background-color: #fff;
    padding: 20px 20px 30px 20px;
    border-radius: 10px;
}

.m-case .m-caseitem .m-casetext h3 {
    font-weight: 700;
    font-size: 21px;
    color: #333;
}

.m-case .m-caseitem .m-casetext .m-casetxt {
    font-size: 14px;
    line-height: 1.6;
    margin-top: 10px;
    margin-bottom: 20px;
    color: #333;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    text-overflow: ellipsis;
    overflow: hidden;
}

.m-case .m-caseitem .m-caseimg {
    overflow: hidden;
    height: 40vw;
}

.m-case .m-caseitem .m-caseimg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

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

.home-news .newstop h3 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #fff;
}

.home-news .newstop h1 {
    font-weight: 700;
    font-size: 42px;
    color: #fff;
}

.home-news .newsrow {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 3vw;
}

.home-news .newsrow .newsbox {
    width: 49%;
    background-color: #f4f4f4;
    padding: 20px 30px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
}

.home-news .newsrow .newsbox .newsboximg {
    overflow: hidden;
    height: 10vw;
    width: 30%;
}

.home-news .newsrow .newsbox .newsboximg 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 .newsrow .newsbox .newsboxtext {
    width: 65%;
}

.home-news .newsrow .newsbox .newsboxtext .ntitle {
    font-size: 18px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    text-overflow: ellipsis;
    overflow: hidden;
    margin-bottom: 5px;
}

.home-news .newsrow .newsbox .newsboxtext .ndata {
    font-size: 14px;
    margin-bottom: 20px;
}

.home-news .newsrow .newsbox .newsboxtext .ncontent {
    font-size: 14px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
    overflow: hidden;
    margin-bottom: 20px;
}

.home-news .newsrow .newsbox .newsboxtext .nmore a {
    display: block;
    width: 100px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    background-color: #a7a7a7;
    color: #fff;
    font-size: 14px;
}

.home-news .newsrow .newsbox:hover {
    background-color: #0167cb;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

.home-news .newsrow .newsbox:hover .newsboximg img {
    transform: scale(1.1);
}

.home-news .newsrow .newsbox:hover .newsboxtext .ntitle,
.home-news .newsrow .newsbox:hover .newsboxtext .ndata,
.home-news .newsrow .newsbox:hover .newsboxtext .ncontent {
    color: #fff;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

.home-news .newsrow .newsbox:hover .newsboxtext .nmore a {
    background-color: #fff;
    color: #0167cb;
    -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: #666;
    font-size: 18px;
}

.aboutcontent .info img {
    max-width: 100%;
    height: 30vw;
    object-fit: contain;
}

/* 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 #285dad;
}

.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: #373B84;
    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;
}

/* 新闻资讯 */
.xwzx_con1_u1 li {
    position: relative;
}

.xwzx_con1_u1 li a {
    display: block;
    padding: 30px 0;
    position: relative;
    z-index: 2;
}

.xwzx_con1_u1 li .divBox {
    width: 80%;
    margin: 0 auto;
}

.xwzx_con1_u1 li .divBox {
    font-size: 0;
}

.xwzx_con1_u1 li:nth-child(even) {
    background: #f6f6f6;
}

.xwzx_con1_left {
    display: inline-block;
    vertical-align: middle;
    width: 248px;
    overflow: hidden;
}

.xwzx_con1_left img {
    width: 100%;
    transition: 0.3s ease-out;
}

.xwzx_con1_middle {
    width: 185px;
    display: inline-block;
    vertical-align: middle;
    text-align: center;
}

.xwzx_con1_right {
    width: calc(100% - 233px);
    display: inline-block;
    vertical-align: middle;
    box-sizing: border-box;
    border-left: 1px solid #e5e5e5;
    padding-left: 60px;
    padding-right: 100px;
    position: relative;
    transition: 0.3s ease-out;
}

.xwzx_con1_right:after {
    content: '/';
    display: block;
    font-size: 20px;
    color: #282828;
    position: absolute;
    right: 0;
    top: 50%;
    margin-top: -10px;
    transition: 0.3s ease-in-out;
}

.xwzx_con1_right h1 {
    font-size: 20px;
    color: #282828;
    transition: 0.3s ease-out;
    font-weight: bold;
}

.xwzx_con1_right h1:before {
    content: '';
    display: inline-block;
    width: 0;
    height: 1px;
    background: #282828;
    vertical-align: middle;
    transition: 0.3s ease-in-out;
}

.xwzx_con1_right p {
    font-size: 16px;
    line-height: 25px;
    color: #999999;
    margin-top: 10px;
    padding-left: 5px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
    overflow: hidden;
}

.xwzx_con1_middle h2 {
    font-size: 40px;
    color: #2c3238;
    font-family: arial;
    transition: 0.3s ease-out;
}

.xwzx_con1_middle time {
    display: block;
    font-size: 16px;
    color: #999;
    transition: 0.3s ease-out;
}

.xwzx_con1_u1 li:hover .xwzx_con1_right h1:before {
    width: 20px;
    margin-right: 10px;
}

.xwzx_con1_u1 li:hover .xwzx_con1_left img {
    transform: scale(1.05);
}

.xwzx_con1_u1 li:hover .xwzx_con1_right:after {
    transform: rotate(180deg);
    color: #373B84;
}

.xwzx_con1_u1 li:hover:after {
    opacity: 1;
}

.xwzx_con1_u1 li:hover .xwzx_con1_right {
    border-left: 1px solid rgba(250, 250, 250, .2);
}

.xwzx_con1_u1 li:hover .xwzx_con1_right h1 {
    color: #373B84;
}

.xwzx_con1_u1 li:hover .xwzx_con1_right h1:before {
    background: #373B84;
}

.xwzx_con1_u1 li:hover .xwzx_con1_middle h2 {
    color: #373B84;
}

/* 新闻详情 */
.news_details .ndh h1 {
    font-size: 30px;
    color: #363636;
    font-weight: bold;
    margin-bottom: 10px;
    line-height: 1.7;
    text-align: center;
}

.news_details .ndh .newsbar {
    font-size: 14px;
    color: #9e9e9e;
    line-height: 35px;
    border-bottom: 1px dashed #cfcfcf;
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.news_details .ndh .newsbar .newsbartime {
    margin-right: 20px;
}

.news_details .ndc {
    line-height: 2;
}

.news_details .ndc img,
.news_details .ndc video {
    max-width: 100%;
    height: auto;
}

.news_details .content_text {
    margin-top: 50px;
}

/* 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;
}

.productitem .proimg {
    height: 17vw;
}

.productitem .proimg img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.productitem .txtbox {
    padding: 20px 20px 40px 20px;
    color: #333;
    text-align: center;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    background-color: #f7f7f7;
}

.productitem i {
    display: block;
    width: 45px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    border-radius: 50%;
    background: #285dad;
    position: absolute;
    bottom: -20px;
    left: 50%;
    margin-left: -22px;
    z-index: 3;
    transform: translateY(20px);
    opacity: 0;
    transition: all .5s ease;
    -webkit-transition: all .5s ease;
    -moz-transition: all .5s ease;
    -o-transition: all .5s ease;
}

.productitem i img {
    transition: 0.3s ease-out;
    transform: translateX(0px);
    width: auto;
    transition: all .5s ease;
    -webkit-transition: all .5s ease;
    -moz-transition: all .5s ease;
    -o-transition: all .5s ease;
}

.productitem a::before {
    content: '';
    display: block;
    width: 1px;
    height: 0%;
    background: #285dad;
    position: absolute;
    right: 0;
    top: 0;
    transition: 0.5s ease-out;
    z-index: 2;
}

.productitem a::after {
    content: '';
    display: block;
    width: 0%;
    height: 1px;
    background: #285dad;
    position: absolute;
    right: 0;
    top: 0;
    transition: 0.5s ease-out;
    z-index: 2;
}

.productitem .proimg span::before {
    content: '';
    display: block;
    width: 1px;
    height: 0%;
    background: #285dad;
    position: absolute;
    left: 0;
    bottom: 0;
    transition: 0.5s ease-out;
    z-index: 2;
}

.productitem .proimg span::after {
    content: '';
    display: block;
    width: 0%;
    height: 1px;
    background: #285dad;
    position: absolute;
    left: 0;
    bottom: 0;
    transition: 0.5s ease-out;
    z-index: 2;
}

.productitem a:hover::before,
.productitem:hover .proimg span::before {
    height: 100%;
}

.productitem a:hover::after,
.productitem:hover .proimg span::after {
    width: 100%;
}

.productitem:hover i {
    transform: translateY(0);
    opacity: 1;
}

.productitem:hover i img {
    transform: translateX(0px) rotate(180deg);
}

/* 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%;
}

.prodetail .itemlibox table p {
    margin-bottom: 0;
}

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

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

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

.hotpro .hotitem .hottxt {
    text-align: center;
    color: #333;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    padding: 20px 10px;
    background-color: #f9f9f9;
}

.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;
}

/* 工程案例 */
.caenavlist li p a {
    width: 100%;
}

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

.casebox .casedetails {
    line-height: 2;
    border-top: 1px dashed #cfcfcf;
    padding-top: 30px;
}

.casebox .casedetails img,
.casebox .casedetails video {
    max-width: 100%;
    height: 30vw;
}

.caseitem img {
    object-fit: cover !important;
}

.searchcontent {
    padding: 80px 0;
}