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

/* 首页关于我们 */
.home-about {
    background: url(../images/bgabout.jpg) no-repeat center center;
    background-size: cover;
}

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

.home-about .abouttop .abouttitle h3 {
    font-weight: 500;
    color: #fff;
    font-size: 42px;
    margin-bottom: 15px;
}

.home-about .abouttop .abouttitle h4 {
    font-weight: 500;
    color: #fff;
    font-size: 32px;
}

.home-about .abouttop .aboutmore a {
    color: #fff;
    font-size: 21px;
}

.home-about .abouttext {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 4vw 0;
}

.home-about .abouttext .aboutimg {
    width: 40%;
    overflow: hidden;
}

.home-about .abouttext .aboutimg img {
    max-width: 100%;
    height: auto;
}

.home-about .abouttext .aboutimg:hover img {
    transform: scale(1.1);
}

.home-about .abouttext .aboutjieshao {
    color: #fff;
    line-height: 3;
    letter-spacing: 1px;
    width: 55%;
    font-size: 18px;
    text-indent: 2rem;
}

.home-about .aboutbottom {
    position: relative;
}

.home-about .aboutbottom::before {
    content: '';
    position: absolute;
    top: 35%;
    left: 0;
    background: #fff;
    height: 1px;
    width: 100%;
}

.home-about .aboutbottom .l1 {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1;
}

.home-about .aboutbottom .l1 .l2 {
    display: flex;
    align-items: center;
    flex-direction: column;
    margin-right: 5vw;
}

.home-about .aboutbottom .l1 .l2:last-child {
    margin-right: 0;
}

.home-about .aboutbottom .l1 .l2 .l1img {
    margin-bottom: 10px;
    position: relative;
}

.home-about .aboutbottom .l1 .l2 .l1img img:nth-child(2) {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
}

.home-about .aboutbottom .l1 .l2 p {
    margin-bottom: 0;
    color: #fff;
}

.home-about .aboutbottom .l1 .l2:hover .l1img img:nth-child(2) {
    opacity: 1;
}

/* 首页产品 */
.home-product .producttop {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
}

.home-product .producttop .producttitle h3 {
    font-weight: 500;
    color: #333;
    font-size: 42px;
    margin-bottom: 15px;
}

.home-product .producttop .producttitle h4 {
    font-weight: 500;
    color: #333;
    font-size: 32px;
}

.home-product .producttop .productmore a {
    color: #333;
    font-size: 21px;
}

.home-product ul {
    border-bottom: 1px solid #4b4546;
    display: flex;
    justify-content: space-between;
    width: 40%;
    margin: 4vw 0;
}

.home-product ul li {
    color: #4b4546;
    cursor: pointer;
    position: relative;
    line-height: 40px;
    font-size: 18px;
}

.home-product ul li::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 3px;
    background: #002777;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}

.home-product ul li:hover::after {
    width: 100%;
}

.home-product ul li:hover {
    color: #002777;
}

.home-product ul li.active::after {
    width: 100%;
}

.home-product ul li.active {
    color: #002777;
}

.home-product .pitem .p1 {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.home-product .pitem .p1 .pleft {
    width: 40%;
}

.home-product .pitem .p1 .pleft h3 {
    color: #002777;
    font-size: 36px;
    font-weight: 700;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    overflow: hidden;
}

.home-product .pitem .p1 .pleft .ptext {
    text-indent: 2rem;
    line-height: 2.5;
    margin-top: 2vw;
    color: #4b4546;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    text-overflow: ellipsis;
    overflow: hidden;
}

.home-product .pitem .p1 .pright {
    width: 50%;
}

.home-product .pitem .p1 .pright .prightimg {
    height: 21vw;
}

.home-product .pitem .p1 .pright .prightimg img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* 首页车间 */
.home-chejian {
    background: url(../images/bgchejian.jpg) no-repeat center center;
    background-size: cover;
}

.home-chejian .yuan {
    position: relative;
    /* border-radius: 50%;
    border: 2px solid #002777;
    width: 50%;
    height: 0;
    padding-bottom: 50%;
    margin: 0 auto; */
    text-align: center;
}

.home-chejian .yuan img {
    max-width: 100%;
    height: auto;
}

.home-chejian .yuan .youshi {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.home-chejian .yuan .youshi h3 {
    color: #fff;
    font-size: 36px;
    font-weight: 700;
}

.home-chejian .yuan .youshi p {
    margin-bottom: 0;
    line-height: 2;
    font-size: 22px;
    color: #fff;
    text-align: center;
    margin: 4vw 0;
    width: 80%;
}

.home-chejian .yuan ul li:nth-child(1) {
    position: absolute;
    top: 10%;
    left: -17%;
    color: #fff;
    font-size: 32px;
    font-weight: normal;
    display: flex;
    align-items: center;
}

.home-chejian .yuan ul li:nth-child(1) span {
    white-space: nowrap;
    margin-right: 20px;
}

.home-chejian .yuan ul li:nth-child(2) {
    position: absolute;
    top: 10%;
    right: -13%;
    color: #fff;
    font-size: 32px;
    font-weight: normal;
    display: flex;
    align-items: center;
}

.home-chejian .yuan ul li:nth-child(2) span {
    white-space: nowrap;
    margin-left: 20px;
}

.home-chejian .yuan ul li:nth-child(3) {
    position: absolute;
    bottom: 10%;
    left: -13%;
    color: #fff;
    font-size: 32px;
    font-weight: normal;
    display: flex;
    align-items: center;
}

.home-chejian .yuan ul li:nth-child(3) span {
    white-space: nowrap;
    margin-right: 20px;
}

.home-chejian .yuan ul li:nth-child(4) {
    position: absolute;
    bottom: 10%;
    right: -13%;
    color: #fff;
    font-size: 32px;
    font-weight: normal;
    display: flex;
    align-items: center;
}

.home-chejian .yuan ul li:nth-child(4) span {
    white-space: nowrap;
    margin-left: 20px;
}

.home-chejian .yuan ul li .dian {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: #fff;
}

/* 首页新闻 */
.home-news .newswp {
    margin: 0 0 0 auto;
}

.home-news .newstop {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 1vw;
}

.home-news .newstop .newstitle h3 {
    font-weight: 500;
    color: #333;
    font-size: 42px;
}

.home-news .newstop .newstitle h4 {
    font-weight: 500;
    color: #333;
    font-size: 32px;
    margin: 1.5vw 0;
}

.home-news .newstop .newstitle h5 {
    color: #4b4546;
    font-size: 20px;
}

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

.home-news .hnewscontent .leftnews {
    width: 30%;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}

.home-news .hnewscontent .leftnews ul li {
    font-size: 24px;
    color: #4b4546;
    cursor: pointer;
    margin-bottom: 2vw;
}

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

.home-news .hnewscontent .rightnews {
    width: 70%;
}

.home-news .hnewscontent .rightnews .newsitem .newstitle {
    font-weight: 700;
    font-size: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    overflow: hidden;
    color: #4b4546;
}

.home-news .hnewscontent .rightnews .newsitem .newstext {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    overflow: hidden;
    margin: 1vw 0 2vw 0;
}

.home-news .hnewscontent .rightnews .newsitem .newstext a {
    color: #4b4546;
}

.home-news .hnewscontent .rightnews .newsitem .newsimg {
    position: relative;
    height: 21vw;
}

.home-news .hnewscontent .rightnews .newsitem .newsimg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.home-news .hnewscontent .rightnews .newsitem .newsimg .newsdate {
    position: absolute;
    top: -5%;
    left: 0;
    background-color: #002777;
    text-align: center;
    padding: 7px 10px;
}

.home-news .hnewscontent .rightnews .newsitem .newsimg .newsdate span {
    font-size: 24px;
    color: #fff;
    white-space: nowrap;
}

.home-news .hnewscontent .rightnews .newsitem .newsimg .newsdate p {
    margin-bottom: 0;
    font-size: 14px;
    color: #fff;
    white-space: nowrap;
}

.home-news .hnewscontent .rightnews .newsitem .newsmore a {
    display: flex;
    align-items: center;
    color: #333;
    font-size: 14px;
    margin-top: 10px;
}

.home-news .hnewscontent .rightnews .newsitem .newsmore a span {
    margin-right: 5px;
}

.home-news .hnewscontent .rightnews .newsitem .newsmore a:hover {
    color: #002777;
}

.home-news .hnewscontent .rightnews .newsitem .newsmore a:hover img {
    transform: translateX(10px);
}

/* 首页底部 */
.home-foot {
    background: url(../images/bgfoot.jpg) no-repeat center center;
    background-size: cover;
    position: relative;
}

.home-foot .footer {
    background-color: #002777;
    position: absolute;
    height: 50%;
    width: 100%;
}

.home-foot .foottop {
    border-bottom: 1px solid #fff;
    padding: 4vw 0 2vw 0;
}

.home-foot .foottop .tel {
    display: flex;
    align-items: center;
    color: #fff;
    font-size: 24px;
}

.home-foot .foottop .tel span {
    margin-left: 10px;
}

.home-foot .footbottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding-top: 3vw;
}

.home-foot .footbottom .leftnav {
    width: 60%;
    display: flex;
}

.home-foot .footbottom .leftnav dl {
    margin-right: 3vw;
}

.home-foot .footbottom .leftnav dl:last-child {
    margin-right: 0;
}

.home-foot .footbottom .leftnav dl dt {
    color: #fff;
    font-size: 20px;
    margin-bottom: 1.5vw;
}

.home-foot .footbottom .leftnav dl dd {
    margin-bottom: 10px;
}

.home-foot .footbottom .leftnav dl dd a {
    color: rgba(255, 255, 255, .7);
}

.home-foot .footbottom .rightcontact ul li {
    color: #fff;
    font-size: 18px;
    margin-bottom: 10px;
}

.home-foot .footbottom .rightcontact ul li:last-child {
    margin-bottom: 0;
}

/* 内页 */
.aboutcontent p {
    line-height: 2;
}

.honorcontent ul {
    display: flex;
    flex-wrap: wrap;
}

.honorcontent ul li {
    width: 32%;
    transition: 0.3s ease 0s;
    margin-bottom: 2.5%;
    margin-left: 2%;
    padding: 10px;
    background: #f0f0f0;
}

.honorcontent ul li:nth-child(3n + 1) {
    margin-left: 0;
}

.honorcontent ul li .honorimg {
    height: 13.6vw;
    overflow: hidden;
    background-color: #f6f6f6;
}

.honorcontent ul li .honorimg img {
    transition: 0.5s linear 0s;
    transform: scale(1);
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.honorcontent ul li p {
    transition: 0.3s ease 0s;
    color: #666;
    text-align: center;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    padding: 3% 10px;
}

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

.honorcontent ul li:hover p {
    color: #002777;
}

.honorlist h1 {
    text-align: center;
    line-height: 1.6;
    font-size: 28px;
    color: #333;
    font-weight: 700;
}

.honorlist h5 {
    font-size: 16px;
    color: #ccc;
    text-align: center;
}

.honorlist .honorlist-content {
    margin: 24px 0;
    text-align: center;
}

.honorlist .content_text {
    padding-top: 30px;
}

.contact h5 {
    color: #666666;
    font-weight: 700;
}

.contact ul li {
    line-height: 3;
    border-bottom: 1px dashed #ccc;
}

.contact ul li a {
    color: #333;
}

.newscontent .newsitem {
    border: 1px solid #e1e1e1;
    padding: 30px;
    background: #fff;
    margin-bottom: 35px;
}

.newscontent .newsitem .newstitle {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #cbcbcb;
    margin-bottom: 15px;
}

.newscontent .newsitem .newstitle h3 {
    padding-bottom: 15px;
    font-size: 18px;
    color: #565656;
    font-weight: normal;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.newscontent .newsitem .newstitle .date {
    font-size: 14px;
    color: #666;
    white-space: nowrap;
}

.newscontent .newsitem .newsinfo {
    font-size: 14px;
    line-height: 2;
    color: #999999;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
    overflow: hidden;
}

.newscontent .newsitem .newsmore {
    margin-top: 15px;
}

.newscontent .newsitem .newsmore span {
    display: block;
    width: fit-content;
    line-height: 33px;
    text-align: center;
    font-size: 14px;
    color: #666666;
    border: 1px solid #e1e1e1;
    padding: 0 20px;
}

.newscontent .newsitem:hover {
    -webkit-box-shadow: 0px 2px 13px 1px rgba(8, 1, 3, 0.18);
    box-shadow: 0px 2px 13px 1px rgba(8, 1, 3, 0.18);
}

.newscontent .newsitem:hover .newstitle h3 {
    color: #616062;
}

.newscontent .newsitem:hover .newsmore span {
    color: #fff;
    background-color: #616062;
}

.newslist .newslisttitle {
    font-size: 21px;
    color: #363636;
    font-weight: bold;
    margin-bottom: 10px;
    line-height: 1.7;
    text-align: center;
}

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

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

.newslist .newslisttext {
    line-height: 2;
    color: #333;
}

.newslist .newslisttext p {
    margin-bottom: 1rem;
}

.newslist .content_text {
    margin-top: 30px;
}

.product .productitem {
    margin-bottom: 20px;
    border: 1px solid #eee;
}

.product .productitem .productimg {
    overflow: hidden;
    height: 14vw;
}

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

.product .productitem .producttitle {
    padding: 10px 15px;
    margin-bottom: 0;
    color: #666;
    text-align: center;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.product .productitem:hover .productimg img {
    transform: scale(1.1);
}

.productlist .productlistimg img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.productlist .productlisttext {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.productlist .productlisttext .pro_top {
    font-size: 24px;
}

.productlist .productlisttext .pro_top h6 {
    color: #999;
    margin-top: 10px;
}

.pro_contact {
    margin: 12px 0;
    padding: 12px;
    border-radius: 6px;
    color: #fff;
    background: linear-gradient(45deg, #1B3884 0%, #1048a0 100%);
    align-items: center;
}

.pro-bottom {
    margin-bottom: 20px;
}

.bigtit {
    font-size: 16px;
    font-weight: bold;
    display: block;
    border-left: 5px solid #002777;
    padding-left: 15px;
    line-height: 2.6;
    margin-bottom: 15px;
    margin-top: 25px;
    background-color: #ecedef;
    color: #888;
}

.pro-bottom p {
    line-height: 2;
}

.listitem {
    text-align: center;
    border: 1px solid #eee;
}

.listitem .listimg {
    overflow: hidden;
    height: 10vw;
}

.listitem .listimg img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.listitem p {
    line-height: 2.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    overflow: hidden;
    padding: 0 10px;
    color: #333;
}

.listitem:hover p {
    background-color: #002777;
    color: #fff;
}

.listitem:hover .listimg img {
    transform: scale(1.1);
}

.search {
    margin: 50px 0;
}