* {
    outline: none;
    padding: 0;
    margin: 0;
    transition: .3s all;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
}
html {
    font-size: 20px;
    line-height: 1.6rem;
    scroll-behavior: smooth;
}
body {
    position: relative;
    font-family: "Microsoft YaHei", Helvetica, arial, sans-serif;
    color: #333;
    text-align: center\9;
    
}
h1, h2, h3, h4, h5, h6, th {
    font-size: 100%;
    font-weight: normal;
}
form, iframe, span, dl, dd, dt, pre, fieldset, legend, p, img {
    border: 0;
}
img {
    /*image-rendering: pixelated;*/
}
ul,li,ol {
    list-style: none;
    margin: 0;
    padding: 0;
}
i, em {
    font-style: normal;
}
a {
    text-decoration: none;
    background: none;
    color: #333;
}
a:hover {
    color: #2981ed;
}
ul, ol {
    list-style: none;
}
input, textarea, select, button {
    font-size: 100%;
    border: 0;
    display: block;
    font-family: "Microsoft YaHei", Helvetica, arial, sans-serif;
}
input::-webkit-input-placeholder {
    color: #888;
}
input:-moz-placeholder {
    color: #888;
}
input:-ms-input-placeholder {
    color: #888;
}
textarea::-webkit-input-placeholder {
    color: #ccc;
}
textarea:-moz-placeholder {
    color: #ccc;
}
textarea:-ms-input-placeholder {
    color: #ccc;
}
.clearfix {
    zoom: 1;
}
.clearfix:after {
    content: '';
    height: 0;
    display: block;
    clear: both;
    visibility: hidden;
}
.fl {
    float: left;
}
.fr {
    float: right;
}
.hang1 {
    display: block;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}
.hang2 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}
.hang3 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}
.hang1 {
    display: block;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(38,81,136,.42);
    padding: 1.8rem 5rem 0;
    z-index: 99;
}
.logo {
    display: block;
    margin-bottom: .8rem;
}
.logo img {
    display: block;
    height: 3rem;
}
.menu {
    font-size: 1.1rem;
    display: flex;
}
.menu li {
    padding: 0 1rem 22px;
    position: relative;
}
.menu li > a {
    color: #fff;
    display: block;
}
.submenu {
    position: absolute;
    left: -1rem;
    right: -1rem;
    background: #fff;
    font-size: 1rem;
    line-height: 2.33rem;
    padding: 1rem 0;
    box-shadow: 0 5px 20px rgba(0,0,0,.1);
    display: none;
    transition: none .5s;
}
.submenu a {
    display: block;
    text-align: center;
}
.submenu:before {
    content: '';
    position: absolute;
    top: 0;
    width: 0;
    height: 3px;
    left: 50%;
    background: #ff4040;
    transition: all .3s;
}
.submenu.on:before {
    width: 100%;
    left: 0;
}
.search {
    border-radius: 20px;
    height: 36px;
    width: 177px;
    border: 1px solid #cfccc8;
    margin-bottom: 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.search input {
    background: transparent;
    padding: 0 15px;
    height: 100%;
    color: #fff;
    width: calc(100% - 40px);
}
.sch-btn {
    width: 40px;
    height: 34px;
    background: url("../images/search.png") left center no-repeat;
    background-size: 24px;
    flex-shrink: 0;
}
.section {
    height: 100vh;
}
.fp-overflow {
    height: 100%;
}
.banner {
    height: 100vh !important;
}
.swiper-container {
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.banner img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.banner .swiper-pagination {
    bottom: 50px;
}
.banner .swiper-pagination-bullet {
    width: 20px;
    height: 4px;
    background: #fff;
    border-radius: 0;
    opacity: .4;
}
.banner .swiper-pagination-bullet-active {
    opacity: 1;
}
.indexwrap {
    height: 100%;
    position: relative;
    display: flex;
    flex-direction: column;

}
.indextt {
    text-align: center;
    background: url("../images/tit-bg.png") center no-repeat;
    /*background-size: auto 100%;*/
    padding: 1.5rem 0;
    position: relative;
}
.indextt h2 {
    color: #2981ed;
    font-size: 1.5rem;
    font-weight: bold;
}
.indextt p {
    font-family: Arial;
    font-style: italic;
    color: #2e2e2e;
    font-size: 0.8rem;
}
.jianjie-wrap {
    display: flex;
}
.con-wrap {
    width: 100%;
    flex: 1;
    overflow: hidden;
}
.jianjie-left {
    width: 45%;
    color: #fff;
}
.jianjie-right {
    width: 55%;
    position: relative;
}
.jj-tt,
.jj-tt2 {
    font-size: 1.5rem;
    line-height: 2.6rem;
}
.jj-tt {
    padding: 3rem;
}
.jj-con {
    padding: 5rem 3rem 3rem 5rem;
    line-height: 2.3rem;
}
.jj-tt2 {
    margin-bottom: 3rem;
}
.jj-bg {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 45%;
    z-index: -1;
    background: url("../images/jj-bg.jpg") left top no-repeat;
    background-size: cover;
}
.jj-con2 {
    padding: 5% 15%;
    line-height: 3.3rem;
    font-size: 1.2rem;
}
.jjtext {
    font-size: .9rem;
}
.jj-link {
    background: #d2e6fb;
    display: flex;
    justify-content: space-around;
    padding: 1.2rem;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
}
.jj-link a {
    display: block;
    text-align: center;
}
.jj-link img {
    border-radius: 50%;
    width: 5.4rem;
    height: 5.4rem;
}

.probox {
    height: 100%;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 1fr);
    grid-column-gap: 15px;
    grid-row-gap: 15px;
    font-size: 1.2rem;
    position: relative;
}
.probox .item {
    background: url("../images/pro-bg2.jpg") center no-repeat;
    background-size: cover;
    text-align: center;
    /*padding: 2rem 1rem;*/
    display: block;
}
.probox .item:nth-child(1) {
    grid-area: 1 / 1 / 3 / 3;
    background: url("../images/pro-bg1.jpg") top right no-repeat;
    background-size: cover;
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.probox .item:nth-child(2) {
    grid-area: 1 / 3 / 2 / 4;
}
.probox .item:nth-child(3) {
    grid-area: 1 / 4 / 2 / 5;
}
.probox .item:nth-child(4) {
    grid-area: 2 / 3 / 3 / 5;
}
.probox .item:nth-child(1) .tp {
    height: 80%;
    align-items: center;
}
.probox .item:nth-child(1) .tp img {
    height: 80%;
}
.probox .item:nth-child(1) h2 {
    padding: 1.5rem 3rem;
}
.probox h2 {
    line-height: 2rem;
    padding: 0 10px;
}
.probox .tp {
    height: 72%;
    display: flex;
    justify-content: center;
    align-items: end;
    margin-bottom: 1rem;
}
.probox .tp img {
    display: block;
    max-width: 50%;
    max-height: 80%;
}
.probox .item:hover img {
    transform: scale(1.5);
}
@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
    .probox {
      overflow: hidden;
      margin: -7.5px;
    }
    .probox .item {
        margin: 7.5px;
        float: left;
    }
    .probox .item:nth-child(1) {
        width: calc(50% - 15px);
        height: 100%;
    }
    .probox .item:nth-child(2),
    .probox .item:nth-child(3) {
        width: calc(25% - 15px);
        height: calc(50% - 15px);
    }
    .probox .item:nth-child(4) {
        width: calc(50% - 15px);
        height: calc(50% - 15px);
    }
    .probox .tp {
        display: -ms-flex;
        align-items: center;
    }
    .probox .tp img {
        width: 50%;
    }
}
.last-pro {
    width: 47%;
    height: 100%;
}
.pro-more {
    width: 196px;
    height: 60px;
    line-height: 60px;
    padding-left: 3%;
    background: #0082f4 url("../images/more.png") 85% center no-repeat;
    position: absolute;
    bottom: 3rem;
    right: 3rem;
    font-size: .9rem;
    color: #fff;
    border-radius: 40px;
}
/*工程案例*/
.gongchenganli {
    background: url("../images/anli-bg.jpg") top center no-repeat;
    background-size: cover;
}
.anli-slider {
    padding: 0 3rem;
    width: 100%;
    position: relative;
    margin: 0 auto;
}
.anli-slider:after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 87%;
    background: #1d407a;
}
.anli-slider .swiper-container {
    padding: 4rem 0 0;
}
.anli-slider .swiper-slide {
    padding: 4rem 1.2rem;
}

.anli-item {
    display: block;
    text-align: center;
}
.anli-item h2 {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 104%;
    color: #375994;
    font-size: 1.2rem;
    padding: 0 10px;
}
.anli-item img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.anli-pic:hover img {
    transform: scale(1.1);
}
.anli-slider .swiper-button-next,
.anli-slider .swiper-button-prev {
    width: 39px;
    height: 61px;
    margin-top: 0;
}
.anli-slider .swiper-button-next {
    background: url("../images/right.png") center no-repeat;
    background-size: 100% 100%;
    right: .8rem;
}
.anli-slider .swiper-button-prev {
    background: url("../images/left.png") center no-repeat;
    background-size: 100% 100%;
    left: .8rem;
}
.anli-wrap {
    display: flex;
    align-items: center;
}
.newswrap {
    background: url("../images/news-bg.jpg") top center no-repeat;
    background-size: 100%;
}
.newsttbg {
    position: absolute;
    top: 10px;
    right: 4rem;
    width: 21.6rem;
    height: 5.5rem;
    background: url("../images/news.png") center no-repeat;
    background-size: 100% 100%;
}
.zixun-wrap {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 2rem 2.7rem 0;

}
.zixun-item,
.zixun-list {
    width: 32%;
}
.zixun-pic {
    height: 16.5rem;
}
.zixun-pic img,
.zixun-list .pic img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.zixun-item {
    overflow: hidden;
    border: 1px solid #e6e6e6;
    position: relative;
}
.zixun-ck {
    color: #666;
    position: absolute;
    left: 2rem;
    bottom: -5rem;
}
.zixun-con {
    padding: 2rem;
    line-height: 2rem;
}
.zixun-item h2 {
    font-size: 1.2rem;
}
.zixun-date {
    color: #b9b9b9;
    font-size: .9rem;
}
.zixun-des {
    color: #6c6c6c;
    text-indent: 2em;
    font-size: .8rem;
}
.zixun-item:hover {
    background: url("../images/news-bg2.jpg") no-repeat;
    background-size: cover;
}
/*.zixun-item:hover .zixun-pic,
.zixun-item:hover .zixun-con {
    transform: translateY(-12rem);
}
.zixun-item:hover .zixun-ck {
    bottom: 2rem;
}
.zixun-item:hover .zixun-des {
    opacity: 0;
}*/
.zixun-list a {
    display: flex;
    align-items: stretch;
    padding: 1rem 0;
    border-bottom: 1px solid #e6e6e6;
}
.zixun-list a:first-child {
    padding-top: 0;
}
.zixun-list a:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}
.zixun-list .pic {
    width: 12rem;
    height: auto;
    flex-shrink: 0;
    margin-right: 1.2rem;
}
.zi-con {
    line-height: 1.5rem;
}
.footer {
    background: url("../images/ft-bg.jpg") center no-repeat;
    background-size: cover;
    color: #fff;
    padding-left: 2.7rem;
    padding-right: 2.7rem;
    line-height: 2rem;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    border-bottom: 5px solid #01499c;
}
.footer a {
    color: #fff;
}
.f-ma {
    display: flex;
    justify-content: center;
}
.f-ma img {
    display: block;
    margin: 2rem;
}
.f-link {
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(255,255,255,.2);
    font-size: 0;
    word-break: keep-all;
}
.f-link a,
.f-link p {
    font-size: 1rem;
}
.f-link a {
    padding: 0 11px 0 10px;
    position: relative;
}
.f-link a:after {
    content: '';
    position: absolute;
    top: 50%;
    margin-top: -9px;
    right: 0;
    width: 1px;
    height: 18px;
    background: rgba(255,255,255,.2);
}
.f-link a:last-child:after {
    content: none;
}
.f-text {
    text-align: center;
}
.inner {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}
.inner img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.erji-menu {
    position: relative;
    padding: 0 10rem;
    display: flex;
    justify-content: center;
    background: #f1f5f9;
    height: 4.2rem;
}
.top-tit {
    background: rgba(0,78,161,.7) url("../images/down.png") bottom 10px center no-repeat;
    background-size: 3.4rem;
   text-align: center;
    color: #fff;
    width: 14.6rem;
    height: 10rem;
    padding: 2rem 0;
    position: absolute;
    left: 17.5rem;
    bottom: 0;
}
.top-tit h2 {
    font-size: 1.8rem;
    font-weight: bolder;
}
.top-tit p {
    font-size: 1.1rem;
    font-family: "Times New Roman";
    margin: 1rem 0 0;
    font-weight: bold;
}
.erji-list {
    display: flex;
    align-items: center;
    padding-left: 26.9rem;
    flex: 1;
}
.erji-list a {
    padding: 0 0.7rem;
    white-space: nowrap;
}
.erji-list li.active {
    background: #fff;
}
.erji-list li {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.in-wrap {
    padding: 0 10rem 2rem;
}
.three-menu {
    display: flex;
    justify-content: center;
    font-weight: bold;
    border-bottom: 1px solid #999;
    position: relative;
    margin-bottom: 2.8rem;
    min-height: 4rem;
}
.three-menu li {
    margin: 0 1rem;
}
.three-menu li.active {
    border-bottom: 5px solid #004ea1;
}
.three-menu li.active a {
    color: #004ea1;
}
.three-menu a {
    padding: 1.2rem .7rem;
    display: block;
}
.jianjie-con {
    padding: 1rem 3.6rem 3.6rem;
}
.jianjie-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 0;
}
.jianjie-pic {
    width: 50%;
    flex-shrink: 0;
    display: flex;
    justify-content: center;
}
.jianjie-pic img {
    display: block;
    width: 75%;
}
.jianjie-text {
    text-indent: 2em;
    font-weight: lighter;
    line-height: 2.1rem;
    width: 50%;
}
.gongsirongyu {
    position: relative;
    padding: 2.1rem 8.4rem;
    background: #f4f4f4;
    height: 20.9rem;
}
.ry-pic {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}
.ry-pic img {
    display: block;
    max-width: 100%;
    max-height: 100%;
}
.gongsirongyu .swiper-button-next,
.gongsirongyu .swiper-button-prev {
    width: 2.6rem;
    height: 2.6rem;
}
.gongsirongyu .swiper-button-next {
    background: url("../images/rongyu-right.png") center no-repeat;
    background-size: 100%;
    right: 3.3rem;
}
.gongsirongyu .swiper-button-prev {
    background: url("../images/rongyu-left.png") center no-repeat;
    background-size: 100%;
    left: 3.3rem;
}
.in-footer {
    padding: 7.5rem 3.1rem;
    background: url("../images/ft-bg.jpg") center no-repeat;
    background-size: cover;
    border-bottom: 5px solid #004ea1;
    display: flex;
    align-items: center;
    line-height: 2.1rem;
    color: #fff;
    /*margin-top: 2.5rem;*/
}
.in-footer a {
    color: #fff;
    padding-right: 10px;
}
.f-ewm {
    display: flex;
    justify-content: end;
    align-items: center;
}
.f-ewm img {
    display: block;
    width: 8.5rem;
    margin-left: 3.1rem;
}
.more2 {
    position: absolute;
    right: 0;
    padding-right: 1.9rem;
    font-size: 1.2rem;
    background: url("../images/more2.png") right center no-repeat;
    background-size: 1.4rem;
    font-weight: normal;
}
.more2 a {
    color: #ec0000;
}
.slider-news {
    border-radius: 10px;
    background: #f8f6f3;
    overflow: hidden;
    position: relative;
}
.sn-item {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
}
.sn-pic {
    width: 28.9rem;
    /*height: 100%;*/
}
.sn-pic img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.sn-right {
    width: 50%;
    padding: 2rem;
    line-height: 2.1rem;
}
.sn-right h2 {
    font-size: 1.6rem;
}
.sn-right span {
    display: block;
    width: 7.25rem;
    height: 1.65rem;
    line-height: 1.65rem;
    text-align: center;
    font-family: "Times New Roman";
    color: #004ea1;
    background: #fff;
    margin: 2.9rem 0 1rem;
}
.more3 {
    color: #004ea1;
    text-align: right;
}
.sn-des {
    color: #5b5b5b;
    font-weight: lighter;
}
.slider-news .swiper-button-next,
.slider-news .swiper-button-prev {
    width: 2.45rem;
    height: 2.45rem;
    top: auto;
    margin: 0;
    bottom: 1.4rem;
}
.slider-news .swiper-button-prev {
    background: url("../images/news-left.png") center no-repeat;
    background-size: 100%;
    left: calc(50% + 2rem);
}
.slider-news .swiper-button-next {
    background: url("../images/news-right.png") center no-repeat;
    background-size: 100%;
    right: calc(50% - 2rem - 5.9rem);
}
.news-list {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -.75rem;
    padding-top: 2.2rem;
}
.news-list a {
    margin: 0 .75rem 2.2rem;
    border-radius: 10px;
    overflow: hidden;
    background: #f8f6f3;
    width: calc((100% - 6rem)/4);
}
.news-list .n-tp {
    height: 11.6rem;
    border-radius: 10px;
}
.news-list .n-tp img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.news-list h2 {
    font-weight: lighter;
    line-height: 2.1rem;
}
.news-list .n-bt {
    padding: 2rem 1rem;
}
.news-list span {
    background: #004ea1;
    color: #fff;
    font-family: "Times New Roman";
    margin-top: .5rem;
    height: 1.8rem;
    line-height: 1.8rem;
    padding: 0 8px;
    display: inline-block;
}
.cases {
    position: relative;
    padding-bottom: 6rem;
}
.cases-tp {
    height: 100%;
}
.cases-tp img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.cases .swiper-button-next,
.cases .swiper-button-prev {
    width: 1.9rem;
    height: 2.75rem;
    margin-top: calc(-(2.75rem/2));
}
.cases .swiper-button-next {
    background: url("../images/cases-right.png") center no-repeat;
    background-size: 100%;
}
.cases .swiper-button-prev {
    background: url("../images/cases-left.png") center no-repeat;
    background-size: 100%;
}
.cases .swiper-pagination {
    width: 100%;
    height: 26px;
    bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cases .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    margin: 0 .5rem;
}
 .cases .swiper-pagination-bullet-active {
     width: 26px;
     height: 26px;
    background: #f12a2a;
 }
 /*方案*/
.fangan {
    font-size: 1.2rem;
    line-height: 2.4rem;
    padding: 1.2rem 3.2rem 13.5rem;
    background: url("../images/fangan-bg.png") bottom center no-repeat;
    background-size: 100%;
}
.fanganbox {
    display: flex;
    flex-wrap: wrap;
    background: #f5f5f5;
    padding: 3rem .5rem 0;
}
.fanganbox a {
    width: calc((100% - 3rem)/3);
    margin: 0 .5rem 2rem;
}
.fangan-tp {
    height: 18rem;
    border-radius: 10px;
    overflow: hidden;
}
.fangan-tp img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.fanganbox h2 {
    width: 80%;
    background: #fff;
    font-size: 1.5rem;
    padding: 1rem;
    margin: -2rem auto 0;
    text-align: center;
    position: relative;
    z-index: 1;
}
.fangan-des {
    padding: 3rem 4rem;
    color: #3e3e3e;
}
.title-xg {
    padding: 4rem 0 2rem;
    display: flex;
}
.title-xg h2 {
    font-size: 1.5rem;
    border-bottom: 5px solid #ffe5e5;
    padding-bottom: 8px;
    color: #404040;
}
.title-xg2 h2 {
    border-bottom: 5px solid #f00;
}
.xgcp-list {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -0.9rem;
}
.xgcp-list a {
    width: calc((100% - 5.4rem)/3);
    position: relative;
    margin: 0 0.9rem 1rem;
}
.xgcp-list h2 {
    padding: .6rem 1rem;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    color: #fff;
    text-align: center;
}
.xgcp-list img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.gongcheng-con {
    width: 60%;
    margin: 0 auto;
    padding-bottom: 7rem;
}
.gc-title {
    font-size: 1.5rem;
    color: #d50110;
    text-align: center;
}
.gongcheng-con img {
    max-width: 100%;
}
.gc-pic {
    margin: 5rem 0;
}
.pian li {
    display: flex;
    background: #e3e6e8;
    padding: .8rem;
    margin-bottom: .5rem;
}
.xganli-list {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -1rem;
}
.xganli-list a {
    padding: .8rem;
    background: #f5f5f5;
    margin: 0 1rem 1rem;
    width: calc((100% - 6rem)/3);
}
.xganli-list h2 {
    padding: 1.5rem 0;
    text-align: center;
}
.xganli-pic {
    height: 14.5rem;
}
.xganli-pic img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.top-cp {
    display: flex;
    align-items: center;
    position: relative;
}
.cp-pic {
    width: 55%;
    flex-shrink: 0;
}
.cp-pic img {
    display: block;
    width: 100%;
}
.cp-des {
    font-size: 1.1rem;
    line-height: 2.4rem;
    font-weight: lighter;
    padding: 2rem;
}
.top-cp .more3 {
    position: absolute;
    bottom: 0;
    right: 2rem;
    color: #d65a02;
}
.pro-icon {
    display: flex;
    justify-content: space-between;
    padding: 2rem 0;
    /*background: #f9f8f8;*/
    margin-top: 2.8rem;
}

.pro-icon a {
    padding: 2rem;
    text-align: center;
    font-size: 1.5rem;
    color: #f73f3f;
}
.pro-icon p {
    padding-top: 1.5rem;
}

.pro-wrap {
    padding: 6.5rem 0 5.4rem;
    background: url("../images/pro-bg3.jpg") center no-repeat;
    background-size: cover;
}
.pro-cat {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 0 1rem;
}
.pro-cat a {
    
    border-radius: 5rem;
    font-size: 1.5rem;
    color: #fff;
    padding: .8rem 1.5rem;
    line-height: 2.1rem;
    margin: 0 .7rem 1.5rem;
}
.pro-cat a.activebg {
    border: 2px solid #cfccc8;
}
.slider-pro {
    position: relative;
    padding: 0 6.4rem;
    margin-top: 9rem;
}
.pro-item {
    background: url("../images/pro-bg4.jpg") center no-repeat;
    background-size: cover;
    display: block;
    text-align: center;
    padding: 2.5rem 1.5rem;
}
.pro-item h2 {
    font-size: 1.2rem;
}
.pro-spic {
    padding-top: 1.5rem;
    height: 13.5rem;
    display: flex;
    justify-content: center;
}
.pro-spic img {
    display: block;
    height: 100%;
}
.slider-pro .swiper-button-next,
.slider-pro .swiper-button-prev {
    width: 3rem;
    height: 3rem;
}
.slider-pro .swiper-button-next {
    background: url("../images/pro-right.png") center no-repeat;
    background-size: 100%;
    right: 1.8rem;
}
.slider-pro .swiper-button-prev {
    background: url("../images/pro-left.png") center no-repeat;
    background-size: 100%;
    left: 1.8rem;
}
.yingxiao-pic {
    display: block;
    max-width: 100%;
}
.float {
    position: fixed;
    top: 20%;
    right: 9px;
}
.float a {
    display: block;
    width: 4.75rem;
    height: 4.75rem;
    border-radius: 3px;
    margin-top: 1px;
}
.float .f1 {
    background: rgba(0,54,104,.73) url("../images/s-icon1.png") center no-repeat;
    background-size: 40%;
}
.float .f2 {
    background: rgba(0,54,104,.73) url("../images/s-icon2.png") center no-repeat;
    background-size: 40%;
}

/*动画*/
.section.active .indextt,
.section.active .jj-tt,
.section.active .jj-con,
.section.active .jj-con2 {
    -webkit-animation-name: fadeInUp;
    animation-name: fadeInUp;
    -webkit-animation-duration: 1s;
    animation-duration: 1s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}
.section.active .indextt {
    -webkit-animation-name: fadeInDown;
    animation-name: fadeInDown;
}
.section.active .jj-tt {
    animation-delay: .2s;
}
.section.active .jj-con {
    animation-delay: .4s;
}
.section.active .jj-con2 {
    animation-delay: .5s;
}

.section.active .jj-link a {
    -webkit-animation-name: fadeInRight;
    animation-name: fadeInRight;
    -webkit-animation-duration: 1s;
    animation-duration: 1s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}
.section.active .jj-link a:nth-child(1) {
    animation-delay: .2s;
}
.section.active .jj-link a:nth-child(2) {
    animation-delay: .4s;
}
.section.active .jj-link a:nth-child(3) {
    animation-delay: .6s;
}
.section.active .jj-link a:nth-child(4) {
    animation-delay: .8s;
}
.section.active .probox .item,
.section.active .pro-more {
    -webkit-animation-name: fadeInUp;
    animation-name: fadeInUp;
    -webkit-animation-duration: 2s;
    animation-duration: 2s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}
.probox .item:nth-child(1) {
    animation-delay: .2s;
    -webkit-animation-name: fadeInLeft;
    animation-name: fadeInLeft;
}
.probox .item:nth-child(2) {
    animation-delay: .4s;
}
.probox .item:nth-child(3) {
    animation-delay: .6s;
}
.probox .item:nth-child(4) {
    animation-delay: .8s;
}
.probox .pro-more {
    animation-delay: 1s;
}
.section.active .anli-slider {
    -webkit-animation-name: fadeInUp;
    animation-name: fadeInUp;
    -webkit-animation-duration: 2s;
    animation-duration: 2s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}
.section.active .zixun-item {
    -webkit-animation-name: fadeInLeft;
    animation-name: fadeInLeft;
    -webkit-animation-duration: 2s;
    animation-duration: 2s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}
.section.active .zixun-list a {
    -webkit-animation-name: fadeInUp;
    animation-name: fadeInUp;
    -webkit-animation-duration: 1.5s;
    animation-duration: 1.5s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}
.zixun-list a:nth-child(1) {
    animation-delay: .2s;
}
.zixun-list a:nth-child(2) {
    animation-delay: .4s;
}
.zixun-list a:nth-child(3) {
    animation-delay: .6s;
}
.section.active .f-ma {
    -webkit-animation-name: fadeInDown;
    animation-name: fadeInDown;
    -webkit-animation-duration: 1.5s;
    animation-duration: 1.5s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}
.section.active .f-text {
    -webkit-animation-name: fadeInUp;
    animation-name: fadeInUp;
    -webkit-animation-duration: 1.5s;
    animation-duration: 1.5s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}
.smalllogo {
    display: none !important;
}
.m-nav,
.menu li i,
.m-close {
    display: none;
}
.w12_6,
.w600 {
    display: none;
}
.zhaopin-list a {
    display: flex;
    justify-content: space-between;
    padding: 15px;
    background: #f7f7f7;
    margin-bottom: 15px;
}
.zhaopin-list h2 {
    position: relative;
    padding-left: 15px;
}
.zhaopin-list h2:before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -3px;
    width: 6px;
    height: 6px;
    background: #2981ed;
}
@media screen and (max-width: 1800px){
    header {
        padding-left: 3rem;
        padding-right: 3rem;
    }
}
@media screen and (max-width: 1760px){
    .biglogo {
        display: none !important;
    }
    .smalllogo {
        display: block !important;
    }
}
@media screen and (max-width: 1600px){
    html {
        font-size: 18px;
    }

}
@media screen and (max-width: 1440px) {
    html {
        font-size: 16px;
    }
    .jj-con2 {
        line-height: 3rem;
    }
    .anli-slider {
        width: 90%;
    }
    .anli-slider:after {
        height: 80%;
    }
    .erji-menu {
        padding: 0 5rem;
    }
    .top-tit {
        left: 12rem;
    }
    .jianjie-con {
        padding: 1rem 0;
    }
    .in-wrap {
        padding-left: 3rem;
        padding-right: 3rem;
    }
}
@media screen and (max-width: 1366px) {
    .pro-cat a {
        font-size: 1.1rem;
    }
}
@media screen and (max-width: 1200px) {
    .search {
        display: none;
    }
    header {
        padding: 0 5%;
        height: 50px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .logo {
        height: 100%;
        padding: 5px 0;
        margin: 0;
    }
    .logo img {
        height: 100%;
    }
    .m-nav {
        display: block;
        background: url("../images/m-nav.png") center no-repeat;
        background-size: 90%;
        width: 40px;
        height: 40px;
    }
    .m-nav.active {
        transform: translateX(100px);
    }
    .m-close {
         position: absolute;
         top: 5px;
         right: -40px;
         width: 40px;
         height: 40px;
         background: url("../images/close.png") center no-repeat;
         background-size: 20px;
         display: block;
         z-index: 111;
     }
    .m-close.active {
        right: 230px;
    }
    .menu {
        position: fixed;
        top: 0;
        bottom: 0;
        right: -230px;
        width: 230px;
        background: rgba(0,0,0,.5);
        flex-direction: column;
        padding: 5% 3%;
    }
    .menu.active {
        right: 0;
    }

    .menu li {
        line-height: 46px;
        padding: 0;
        border-bottom: 1px solid rgba(255,255,255,.2);
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
    }
    .menu li i {
        display: block;
        width: 40px;
        height: 46px;
        background: url("../images/m-down.png") right center no-repeat;
        background-size: 14px;
    }
    .menu li i.on {
        background: url("../images/m-up.png") right center no-repeat;
        background-size: 14px;
    }
    .submenu {
        position: relative;
        left: auto;
        right: auto;
        top: auto !important;
        display: none;
        width: 100%;
        background: none;
        box-shadow: none;
        padding: 10px 20px;
    }
    .submenu a {
        color: rgba(255,255,255,.7);
        text-align: left;
    }
    .submenu:before {
        content: none;
    }
    .jj-con2 {
        line-height: 2.1rem;
    }
    .jjtext {
        font-size: 1rem;
    }
    .jianjie-pic img {
        width: 80%;
    }
    .top-tit {
        background-size: 3rem;
        bottom: 100%;
        left: 5rem;
    }
    .erji-list {
        padding-left: 0;
        justify-content: center;
    }
    .gongcheng-con {
        width: 80%;
    }
    .fangan {
        padding: 1rem 0 5rem;
    }
    .fangan-des {
        padding: 1rem;
    }
    .w12_6 {
        display: block;
    }
    .w1200 {
        display: none !important;
    }
}
@media screen and (max-width: 1024px) {

    .jianjie-wrap {
        flex-direction: column;
    }
    .jj-bg,
    .jianjie-left,
    .jianjie-right {
        width: 100%;
    }
    .jianjie-right {
        flex: 1;
    }
    .jj-tt {
        padding: 2rem 3rem 1rem;
    }
    .jj-con,
    .jj-con2 {
        padding: 1rem 3rem 0;
    }
    .jj-con2 {
        font-size: 1rem;
        color: #fff;
    }
    .jj-tt2 {
        margin-bottom: 0;
    }
    .probox {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(2, 1fr);
        font-size: 1rem;
    }
    .probox .item:nth-child(1) {
        grid-area: 1 / 1 / 2 / 2;
    }
    .probox .item:nth-child(2) {
        grid-area: 1 / 2 / 2 / 3;
    }
    .probox .item:nth-child(3) {
        grid-area: 2 / 1 / 3 / 2;
    }
    .probox .item:nth-child(4) {
        grid-area: 2 / 2 / 3 / 3;
    }
    .last-pro {
        width: 100%;
    }
    .probox .item:nth-child(1) h2 {
        padding: 10px;
    }
    .pro-more {

        right: 50%;
        bottom: 10px;
        width: 140px;
        height: 46px;
        line-height: 46px;
        padding-left: 30px;
        margin-right: -70px;
    }
    .newsttbg {
        display: none;
    }
    .zixun-wrap {
        padding: 1rem;
        flex-wrap: wrap;
    }
    .zixun-item {
        width: 49%;
        display: flex;
        align-items: stretch;
        margin-bottom: 1rem;
    }
    .zixun-pic {
        width: 12rem;
        min-height: 8.5rem;
        height: auto;
        flex-shrink: 0;
    }
    .zixun-list {
        width: 100%;
    }
    .zixun-con {
        padding: 1rem;
    }
    .zixun-con .zixun-des,
    .zixun-ck {
        display: none;
    }
    .zixun-item h2 {
        font-size: 1rem;
    }
    .jianjie-pic {
        width: 40%;
    }
    .jianjie-text {
        width: 60%;
    }

    .in-footer {
        padding: 3rem;
    }
    .cp-pic {
        width: 40%;
    }
    .pro-icon img {
        height: 4rem;
    }
    .gongcheng-con {
        width: 100%;
    }
    .gc-pic {
        margin: 3rem 0;
    }
    .news-list a {
        width: calc((100% - 4.5rem)/3);
        margin-bottom: 1.3rem;
    }
    .fangan-tp {
        height: 10rem;
    }
    .fanganbox h2 {
        width: 90%;
        font-size: 1.2rem;
    }

}
@media screen and (max-width: 768px) {
    .anli-slider .swiper-button-next,
    .anli-slider .swiper-button-prev {
        background-size: 60%;
    }
    .anli-slider .swiper-button-next {
        right: .5rem;
    }
    .anli-slider .swiper-button-prev {
        left: .5rem;
    }
    .anli-slider {
        padding: 0 2rem;
    }
    .anli-slider:after {
        height: 88%;
    }
    .erji-menu {
        padding: 0 1rem;
    }
    .in-wrap {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    .float {
        top: 10%;
    }
    .float a {
        width: 3rem;
        height: 3rem;
    }
    .three-menu {
        margin-bottom: 1rem;
    }
    .jianjie-line {
        flex-direction: column;
        padding: 0;
    }
    .jianjie-pic,
    .jianjie-text {
        width: 100%;
    }
    .jianjie-text {
        padding: 10px 0;
    }
    .gongsirongyu {
        padding: 2rem 3rem;
    }
    .gongsirongyu .swiper-button-next {
        right: 1rem;
    }
    .gongsirongyu .swiper-button-prev {
        left: 1rem;
    }
    .gongsirongyu .swiper-button-next,
    .gongsirongyu .swiper-button-prev {
        background-size: 80%;
    }
    .in-footer {
        flex-direction: column;
    }
    .f-ewm img {
        margin: 1rem 1rem 0;
    }
    .pro-wrap {
        padding: 4rem 0;
    }
    .slider-pro {
        margin-top: 4rem;
    }
    .pro-icon a {
        padding: 1rem;
    }
    .xganli-list {
        margin: 0 -.5rem;
    }
    .xganli-list a {
        margin: 0 .5rem;
        width: calc((100% - 3rem) / 3);
    }
    .xganli-pic {
        height: 7rem;
    }
    .sn-item {
        flex-direction: column;
    }
    .sn-pic {
        width: 100%;
        height: auto;
    }
    .sn-right {
        width: 100%;
    }
    .slider-news .swiper-button-next {
        right: 50%;
        margin-right: -2.9rem;
    }
    .slider-news .swiper-button-prev {
        left: 50%;
        margin-left: -2.9rem;
    }
    .in-footer {
        padding: 1rem;
    }
}
@media screen and (max-width: 600px) {
    .jj-tt,
    .jj-con,
    .jj-con2 {
        padding-left: 1rem;
        padding-right: 1rem;
        padding-top: 0;
    }
    .jj-tt2 {
        font-size: 1.2rem;
    }
    .indextt {
        padding: 1rem 0;
        background-size: auto 50%;
    }
    .jjtext,
    .jj-con2 {
        line-height: 1.8rem;
    }
    .probox .tp img {
        max-width: 80%;
    }
    .probox h2 {
        line-height: normal;
    }
    .probox {
        height: 90%;
    }
    .pro-more {
        bottom: -10%;
    }
    .anli-slider:after {
        height: 82%;
    }
    .anli-slider {
        width: 94%;
    }
    .zixun-list .pic,
    .zixun-pic {
        display: none;
    }
    .f-ma img {
        margin: 1rem;
        width: 130px;
    }
    .m-close.active {
        right: 0;
    }
    .menu {
        padding-top: 12%;
    }
    .inner {
        height: 200px;
    }
    .top-tit {
        height: auto;
        background-size: 1.6rem;
        padding: 1rem 2rem 2.2rem;
        left: 1rem;
        width: auto;
    }
    .top-tit h2 {
        font-size: 1.5rem;
    }
    .top-tit p {
        margin-top: 5px;
    }
    .in-footer {
        padding: 2rem;
    }
    .erji-menu {
        height: auto;
        padding: 0 1rem;
    }
    .erji-list {
        flex-wrap: wrap;
        justify-content: left;
    }
    .erji-list li {
        height: auto;
    }
    .erji-list a {
        padding: .8rem 1rem;
    }
    .top-cp {
        flex-direction: column;
    }
    .cp-pic {
        width: 100%;
    }
    .cp-des {
        padding: 1rem 0 2rem;
    }
    .pro-icon {
        padding: 1rem;
    }
    .pro-icon a {
        font-size: 1rem;
    }
    .pro-icon img {
        height: 3rem;
    }
    .pro-icon p {
        padding-top: 0;
    }
    .pro-cat a {
        font-size: 1rem;
        line-height: 1.6rem;
        padding: .5rem 1rem;
        margin: 0 .5rem .5rem;
    }
    .cases .swiper-pagination-bullet-active {
        width: 16px;
        height: 16px;
    }
    .xganli-list a {
        width: calc((100% - 2rem)/2);
        margin-bottom: 1rem;
    }
    .news-list {
        margin: 0 -.5rem;
    }
    .news-list a {
        margin: 0 .5rem 1rem;
        width: calc((100% - 2rem)/2);
    }
    .three-menu {
        justify-content: left;
    }
    .three-menu li {
        margin: 0 1rem 0 0;
    }
    .fanganbox {
        flex-direction: column;
    }
    .fanganbox a {
        width: 100%;
    }
    .fangan-tp {
        height: auto;
    }
    .xgcp-list {
        margin: 0 -.5rem;
    }
    .xgcp-list a {
        margin: 0 .5rem 1rem;
        width: calc((100% - 2rem)/2);
    }
    .w12_6 {
        display: none !important;
    }
    .w600 {
        display: block;
    }

}