* {
    margin: 0;
    padding: 0;
}

*,
*::before,
*::after {
    box-sizing: border-box
}

/*body { font-size: 0; color: #333; font-family:"微软雅黑", Arial, Helvetica, sans-serif , Microsoft YaHei;}*/
body {
    color: #333;
    font-family: "微软雅黑";
    background: #e4e4e4;
    overflow-x: hidden;
}
@font-face{
    font-family: 'sybold';
    src : url('../font/SourceHanSansCN-Bold.otf');
}
@font-face{
    font-family: 'sylight';
    src : url('../font/SourceHanSansCN-Light.otf');
}

a {
    text-decoration: none;
}

em {
    font-style: normal;
}

li {
    list-style: none;
}

.dd-flex {
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex
}

.dd-flex-row {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -webkit-flex-direction: row;
    -ms-flex-direction: row;
    flex-direction: row;
    -webkit-box-align: stretch;
    -webkit-align-items: stretch;
    -ms-flex-align: stretch;
    align-items: stretch
}

.dd-flex-column {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: stretch;
    -webkit-align-items: stretch;
    -ms-flex-align: stretch;
    align-items: stretch
}

.dd-justify-start {
    -webkit-box-pack: start;
    -webkit-justify-content: flex-start;
    -ms-flex-pack: start;
    justify-content: flex-start
}

.dd-justify-end {
    -webkit-box-pack: end;
    -webkit-justify-content: flex-end;
    -ms-flex-pack: end;
    justify-content: flex-end
}

.dd-justify-center {
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center
}

.dd-justify-between {
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between
}

.dd-justify-around {
    -webkit-justify-content: space-around;
    -ms-flex-pack: distribute;
    justify-content: space-around
}

.dd-align-start {
    -webkit-box-align: start;
    -webkit-align-items: flex-start;
    -ms-flex-align: start;
    align-items: flex-start
}

.dd-align-end {
    -webkit-box-align: end;
    -webkit-align-items: flex-end;
    -ms-flex-align: end;
    align-items: flex-end
}

.dd-align-center {
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center
}

.dd-align-stretch {
    -webkit-box-align: stretch;
    -webkit-align-items: stretch;
    -ms-flex-align: stretch;
    align-items: stretch
}

.dd-align-baseline {
    -webkit-box-align: baseline;
    -webkit-align-items: baseline;
    -ms-flex-align: baseline;
    align-items: baseline
}

.dd-nowrap {
    -webkit-flex-wrap: nowrap;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap
}

.dd-wrap {
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap
}

.dd-item {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -ms-flex: 1;
    flex: 1
}

.img100 {
    display: inline-block;
    width: 100%;
    height: auto;
}

button,
input {
    border: none;
    background-color: transparent;
    border-radius: 0;
    padding: 0;
    outline: none
}

.mt1440 {
    width: 100%;
    margin: 0 auto;
    position: relative;
}

.mt80 {
    margin-top: 80px;
}

.mt46 {
    margin-top: 46px;
}

header {
    position: relative;
    box-sizing: content-box;
    height: 100px;
    background: #fff;
}

header > .mt1440 {
    height: 100%;
}

header .nav,
header .other-btn {
    padding-top: 9px;
    position: relative;
}

header .nav > a {
    position: relative;
    font-size: 18px;

    font-weight: 500;
    color: #000000;
    line-height: 29px;
    margin: 0 20px;
    padding-bottom: 30px;
}

header .nav > a.cur::after,
header .nav > a:hover::after {
    content: "";
    position: absolute;
    bottom: 23px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #3D3D3D;
}

header .other-btn {
    width: 120px;
}

header .other-btn a {
    display: block;
    margin: 0 23px;
}

header .cart-btn {
    position: relative;
}

header .cart-btn span {
    position: absolute;
    font-size: 14px;

    font-weight: 500;
    color: #0256FF;
    line-height: 20px;
    top: -14px;
    right: -5px;
}

header .other-btn img {
    display: block;
}

header .other-btn .lang {
    margin-left: 10px;
    position: relative;
    margin-top: 0px;
}

header .other-btn .lang a {
    margin: 0;
    color: #3D3D3D;
    font-size: 16px;

    font-weight: 400;
}

.owl-carousel {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.owl-carousel .item {
    display: block;
}

.owl-carousel img {
    display: block;
    width: 100%;
}

.product-category {
    padding-top: 80px;
}

.position h1 {
    font-size: 30px;

    font-weight: 700;
    color: #3D3D3D;
    line-height: 43px;
}

.position h2 {
    padding-top: 20px;
    font-size: 14px;

    font-weight: 300;
    color: #3D3D3D;
    line-height: 20px;
}

.product-category dl {
    margin-top: 30px;
    width: 710px;
    height: 700px;
    background: #FFFFFF;
}

.product-category dl dt {
    height: 440px;
}

.product-category dl dt img {
    display: block;
    width: 710px;
    height: 440px;
}

.product-category dl dd {
    padding: 0 55px;
}

.product-category dl dd h1 {
    padding-top: 25px;
    font-size: 20px;

    font-weight: 700;
    color: #3D3D3D;
    line-height: 29px;
}

.product-category dl dd p {
    display: block;
    padding-top: 20px;
    width: 600px;
    font-size: 14px;

    font-weight: 300;
    color: #3D3D3D;
    line-height: 20px;
    height: 128px;
    overflow: hidden;
}

.product-category dl dd a {
    display: block;
    width: 600px;
    height: 45px;
    color: #3D3D3D;
    background: #E2E2E2;
    font-size: 15px;

    font-weight: 400;

    line-height: 45px;
    text-align: center;
}

.product-category dl dd a:hover,
.form-box .btn:hover {

    color: #FFFFFF;
    background: #3D3D3D;
}

.home-about {
    background: #fff;
    margin-top: 30px;
    padding-bottom: 200px;

}

.home-about .home-about-info {
}

.home-about .home-about-info h2 {
    font-size: 30px;
    font-weight: 700;
    color: #3D3D3D;
    margin-top: 40px;
    padding-bottom: 30px;

}

.home-about .home-about-info p {
    font-size: 16px;
    font-weight: 300;
    color: #3D3D3D;
    line-height: 50px;
}

.home-about .home-about-info .info1 {
    margin-left: 108px;
    width: 573px;
    padding-top: 88px;
}

.home-about .home-about-info .info2 {
    width: 85%;
    margin: 0 auto;
}

.home-history {
}

.home-history h3 {
    font-size: 30px;

    font-weight: 700;
    color: #3D3D3D;
    text-align: center;
    margin-top: 60px;
    margin-bottom: 58px;
}

.home-history .home-history-list {
    padding: 0 58px 76px 58px;
}

.home-history dl {
    width: 225px;
}

.home-history dl dt {
}

.home-history dl dt .circle {
    width: 24px;
    border-radius: 50%;
    height: 24px;
    background: #2405F2;
    opacity: 1;
}

.home-history dl dt .line {
    width: 178px;
    margin-left: 24px;
    height: 2px;
    opacity: 0.4;
    background: url("../image/line.png") no-repeat left center;
}

.home-history dl dd {
    padding-top: 32px;
}

.home-history dl dd h4 {
    font-size: 24px;

    font-weight: 500;
    color: #3D3D3D;
    line-height: 36px;
}

.home-history dl dd p {
    padding-top: 8px;
    font-size: 14px;

    font-weight: 500;
    color: #3D3D3D;
    line-height: 28px;
}

.copy {
    height: 40px;
    background: #FFFFFF;
    font-size: 14px;

    font-weight: 400;
}

.copy div {
    height: 40px;
    line-height: 40px;
}

.copy div a {
    color: #3D3D3D;
}

footer {
    margin-top: 30px;
    padding-top: 30px;
    background: #F0F0F0;
}

.sharelink {
    width: 246px;
    margin: 34px auto 0 auto;
}

footer .footer-logo {
}

footer .footer-box {
    padding-left: 50px;
    padding-bottom: 54px;
}

footer .footer-logo h1 {
    font-size: 14px;

    font-weight: 400;
    color: #3D3D3D;
    line-height: 28px;
    margin-top: 35px;

}

.navlink {
    width: 1050px
}

.navlink dl {
    margin-left: 104px;
}

.navlink dl dt {
    font-size: 16px;
    font-weight: 700;
    color: #3D3D3D;
    line-height: 30px;
}

.navlink dl dd {
    padding-top: 10px;
}
.navlink dl dd a{
    font-size: 14px;
    font-weight: 400;
    color: #3D3D3D;
    line-height: 28px;
    display: block;}

.navlink dl dd p {
    word-break: keep-all;
    width: 266px;
    font-size: 14px;
    font-weight: 500;
    color: #3D3D3D;
    line-height: 30px;
}
.contcatphone{
    padding-top: 30px;
    color: #3D3D3D;
    line-height: 30px;
}
.contcatphone h5{
    font-size: 16px;
    font-weight: 700;
}
.contcatphone p{ font-size: 14px;}
.qrcode {
    margin: 28px 0;
    width: 246px;
}

.qrcode dl {
    width: 80px;
    /*margin: 0 10px;*/
}

.qrcode dl dt {
    text-align: center;
    font-size: 16px;

    font-weight: 700;
    color: #3D3D3D;
}

.qrcode dl dd {
    padding-top: 16px;
}

.qrcode dl dd img {
    display: block;
    margin: 0 auto;
}

.banner {
}

.banner img {
    display: block;
    width: 100%
}

.position {
    font-size: 14px;

    font-weight: 400;
    line-height: 80px;
}

.position a {
    color: #3D3D3D;
}

.category {
    padding-top: 30px;
}

.category a {
    font-size: 30px;

    font-weight: 700;
    color: #3D3D3D;
    line-height: 43px;
    margin: 0 32px;
}

.total {
    font-size: 18px;

    font-weight: 400;
    color: #3D3D3D;
    line-height: 26px;
    text-align: center;
    padding-top: 40px;
    padding-bottom: 30px;
}

.prolist {
    margin-left: -15px;
    width: 1470px;
}

.prolist dl {
    width: 460px;
    /*height: 369px;*/
    margin: 20px 15px 10px 15px;
}

.prolist dl dt {
    width: 460px;
    height: 259px;
    overflow: hidden;
}

.prolist dl dt img {
    transition: -webkit-transform 300ms ease-in-out;
    transition: transform 300ms ease-in-out;
    transition: transform 300ms ease-in-out, -webkit-transform 300ms ease-in-out;
    width: 460px;
    height: 259px;
    display: block;
}

.prolist dl dt img:hover {
    -webkit-transform: scale(1.04);
    transform: scale(1.04);
}

.prolist dl dd {
    background: #fff;
    width: 460px;
    height: 80px;
    padding-left: 30px;
}

.prolist dl dd a {
    display: block;
    padding-top: 13px;
    font-size: 16px;
    font-weight: 700;
    color: #3D3D3D;
}

.prolist dl dd p {
    padding-top: 7px;
    font-size: 14px;

    font-weight: 300;
    color: #3D3D3D;
}

.page {
    text-align: center;
    margin-top: 30px;
}

.page li {
    display: inline-block;
    text-align: center;
    line-height: 32px;
    width: 32px;
    height: 32px;
    background: #FFFFFF;
    border-radius: 2px 2px 2px 2px;
    opacity: 1;
    margin: 0 4px;
}

.page li.active {
    background: #1890FF;
    color: #fff;
}

.page li a {
    display: block;
    line-height: 32px;
    color: rgba(0, 0, 0, 0.65);
}

.promain {
}

.promain .leftpro {
}

.promain .leftpro .bigimg {
    display: block;
}

.por-case .imgfilter {
    border: 1px solid #D8D8D8;
    width: 600px;
    line-height: 65px;
    height: 65px;
    background: #FFFFFF;
}

.por-case div img {
    display: block;
    width: 600px;
    height: 338px;
}

.por-case .imgfilter dl {
    padding-left: 20px;
    background: #fff;
    position: relative;
}

.por-case .imgfilter dl:first-child {
    border-right: 1px solid #D8D8D8;
}

.por-case .imgfilter dl dt {
    font-size: 14px;

    font-weight: 500;
    color: #838383;
}

.por-case .imgfilter dl dt span {
    font-size: 16px;

    font-weight: 300;
    color: #3D3D3D;
}

.por-case .imgfilter dl dt em {
    display: inline-block;
}

.por-case .imgfilter dl dt i {
    background: url("../image/down1.png") no-repeat;
    display: inline-block;
    width: 20px;
    height: 17px;
    float: right;
    margin-right: 20px;
    margin-top: 27px;
}

.por-case .imgfilter dl dd {
    border: 1px solid #D8D8D8;
    border-top: 0;
    width: 100%;
    left: 0;
    background: #fff;
    position: absolute;
    text-indent: 80px;
    font-size: 16px;
    z-index: 999;
    cursor: pointer;
}

.por-case .imgfilter dl dd p:hover {
    background: #3D3D3D;
    color: #fff;
}

.por-case .xiaoguo {
    padding-top: 30px;
}

.promain .rightpro .smallimg {
    display: block
}

.promain .rightpro .infos {
    width: 610px;
    background: #FFFFFF;
    padding-left: 18px;
    padding-bottom: 34px;
}

.promain .rightpro h4 {
    font-size: 16px;

    font-weight: 500;
    color: #3D3D3D;
    padding-top: 30px;
}

.promain .rightpro h1 {
    font-size: 30px;

    font-weight: 700;
    color: #3D3D3D;
    line-height: 43px;
}

.promain .rightpro h3 {
    font-size: 14px;

    font-weight: 300;
    color: #3D3D3D;
    padding-top: 8px;
}

.promain .rightpro .images {
    padding-top: 14px;
}

.promain .rightpro .images img {
    display: inline-block;
    width: 50px;
    height: 50px;
    border: 4px solid #fff;
}

.promain .rightpro .images img.cur {
    border: 4px solid #292929;
}

.promain .shopping {
    margin-top: 30px;
    width: 560px;
    height: 60px;
    line-height: 60px;
    background: #e2e2e2;
}

.promain .shopping:hover {
    box-shadow: -4px 4px 4px 5px #ccc inset;
}

.promain .shopping a {
    padding-left: 9px;
    display: block;
    font-size: 24px;

    font-weight: 400;
    color: #FFFFFF;
    background: url("../image/shopping.png") no-repeat 496px 11px;
}

.promain .otherinfo {
    background: #fff;
    margin-top: 30px;
    padding: 0px 20px 30px 20px;
}

.promain .otherinfo .title {
    padding-top: 30px;
    font-size: 18px;
    line-height: 38px;

    font-weight: 700;
    color: #3D3D3D;
    background: url("../image/down1.png") no-repeat right center;
    border-bottom: 1px solid #D8D8D8;
}

.promain .otherinfo table {
    margin: 10px;
}

.promain .otherinfo table td {
    font-size: 14px;

    font-weight: 500;
    color: #838383;
    line-height: 35px;
}

.promain .otherinfo .cert {
    width: 570px;
}

.promain .otherinfo .cert img {
    display: inline-block;
    margin-right: 34px;
    width: auto;
    height: auto;
    margin-top: 32px;
}

.promain .download {
}

.promain .download table {
    width: 100%;
    text-align: center;
}

.promain .download table td {
    font-size: 14px;

    font-weight: 500;
    color: #3D3D3D;
    line-height: 30px;
}

.promain .download table td span {
    text-decoration: underline;
    font-size: 14px;

    font-weight: 500;
    color: #3D3D3D;
    line-height: 30px;
}

.promain .download table td a {
    background: url("../image/cloud.png") no-repeat right center;
    padding-right: 30px;
    font-size: 14px;

    font-weight: 500;
    color: #3D3D3D;
    line-height: 30px;
}

.banner {
    position: relative;
}

.leibie {
    width: 1440px;
    height: 80px;
    background: #FFFFFF;
    border: 1px solid #D8D8D8;
}

.leibie li {
    /*width: 180px;*/
    position: relative;
    margin-right: 60px;
    font-size: 16px;
    margin-left: 20px;
    font-weight: 400;
    color: #3D3D3D;
    line-height: 80px;
    background: url(../image/down.png) right center no-repeat;
    padding-right: 30px;
    background-size: 20px 20px
}

.leibie li em {
    /*width: 134px;*/
    text-align: right;
    text-indent: 12px;
}

.leibie li span {
    /*width: 112px;*/
}

.leibie li span .span-lei {
    position: absolute;
    left: 0;
    top: 78px;
    width: 180px;
    background: #FFFFFF;
    border: 1px solid #D8D8D8;
    z-index: 10;
    padding: 14px 0;
    display: none
}

.leibie li .span-lei a {
    display: block;
    font-size: 16px;

    font-weight: 400;
    color: #9E9E9E;
    line-height: 32px;
    text-indent: 72px;
}

.leibie li span:hover .span-lei {
    display: block;
}

.leibie li span:hover .span-lei a:hover {
    color: #3D3D3D
}

.items li {
    position: relative;
    display: inline-block;
    vertical-align: top;
    width: 460px;
    padding-bottom: 38px;
    background-color: #fff;
    margin-top: 30px;
    margin-left: 24px;
    overflow: hidden;
}

.items li a img:hover {
    -webkit-transform: scale(1.04);
    transform: scale(1.04);
}

.items li a.imga {
    display: block;

    width: 460px;
    height: 258px;
    overflow: hidden;
}

.items li a img {
    width: 100%;
    transition: -webkit-transform 300ms ease-in-out;
    transition: transform 300ms ease-in-out;
    transition: transform 300ms ease-in-out, -webkit-transform 300ms ease-in-out;
}

.items li:nth-of-type(3n + 1) {
    margin-left: 0
}

.items li h4 {
    font-family: sybold;
    padding-left: 16px;
    margin-top: 16px;
    margin-bottom: 10px;
}

.items li p {
    padding-left: 16px;
    padding-right: 16px;
    line-height: 1.8;
    color: coral;
}

.items li h4 a {
    font-size: 20px;
    font-weight: 500;
    color: #3D3D3D;
    line-height: 28px;
}

.items li p a {
    font-size: 14px;

    font-weight: 300;
    color: #3D3D3D;
    line-height: 22px;

}

.items li .more {
    position: absolute;
    bottom: 14px;
    right: 20px;
    font-size: 14px;

    font-weight: 300;
    color: #000000;
}

.items li .more:hover {
    color: #0256FF;
}

.page {
    padding: 20px 0;
}

/*.page a {*/
/*    display: inline-block;*/
/*    height: 30px;*/
/*    padding: 0 11px;*/
/*    margin: 0 2px;*/
/*    line-height: 28px;*/
/*    font-size: 14px;*/
/*    font-weight: 400;*/
/*    color: rgba(0, 0, 0, 0.65);*/
/*    background-color: #fff;*/
/*    border-radius: 2px;*/
/*    border: 1px solid rgba(0, 0, 0, 0.15);*/
/*}*/

.page a.disbut,
.page a:hover {
    border: none;
    /*border: 1px solid #1890FF;*/
    color: #fff;
    background-color: #1890FF;
}

.bg2 {
    height: 530px;
    position: relative;
    background-color: #E4E4E4;
    text-align: center
}

.bg2 .b-title {
    position: absolute;
    left: 0;
    right: 0;
    top: 30%
}

.bg2 .b-title h3 {
    font-size: 40px;

    font-weight: 500;
    color: #FFFFFF;
    line-height: 2em;
}

.bg2 .b-title h5 {
    font-size: 14px;

    font-weight: 500;
    color: #3D3D3D;
    line-height: 32px;
}

.bg2 .b-title p {
    font-size: 14px;

    font-weight: 300;
    color: #3D3D3D;
    line-height: 24px;
}

.item-details {
    background: #FFFFFF;
    margin-bottom: 48px;
}

.caseimgshow {
}

.caseimgshow img {
    display: block;
    margin-bottom: 20px;
}

.swiper-button-next:after, .swiper-rtl .swiper-button-prev:after,
.swiper-button-prev:after, .swiper-rtl .swiper-button-next:after {
    color: #595959 !important;
}

.item-details h3 {
    font-size: 30px;
    text-align: center;
    border-bottom: 1px solid #D8D8D8;
    font-weight: 500;
    color: #3D3D3D;
    line-height: 44px;
    letter-spacing: 3px;
    padding-bottom: 40px;
}

.item-details p {
    font-size: 14px;

    font-weight: 400;
    color: #3D3D3D;
    line-height: 24px;
}

.fz-type a {
    font-size: 20px;

    font-weight: 400;
    color: #9E9E9E;
    line-height: 29px;
    margin: 0 1em
}

.fz-type a.cur,
.fz-type a:hover {
    color: #0256FF;

}

.fz-box li {
    margin-top: 30px
}

.fa-info {
    background: #FFFFFF;
    padding: 0 70px 48px 70px;

}

.fa-info h3 {
    font-size: 30px;

    font-weight: 700;
    color: #3D3D3D;
    line-height: 28px;
    text-align: center;
}

.fa-info p {
    font-size: 14px;

    font-weight: 300;
    color: #3D3D3D;
    line-height: 26px;
}

.fa-info .fz-infoimg {
    text-align: center
}

.updown a {
    font-size: 14px;

    font-weight: 400;
    color: #3D3D3D;
    line-height: 26px;
}

.updown dl:last-child {
    text-align: right
}

.about-nav a {
    position: relative;
    font-size: 20px;

    font-weight: 400;
    color: #9E9E9E;
    line-height: 29px;
    margin: -66px 1em 0;
    z-index: 2;
}

.about-info {
    background: #FFFFFF;
    margin-bottom: 48px;
}

.about-info .us {

    width: 1200px;
    margin: 0 auto
}

.about-info h3 {
    font-size: 30px;

    font-weight: 400;
    color: #3D3D3D;
    line-height: 43px;
    text-align: center;
}

.about-info p {
    font-size: 14px;

    font-weight: 300;
    color: #3D3D3D;
    line-height: 30px;
}

.qqzt {
    text-align: center
}

.qqzt h3,
.fzlc h3 {
    font-size: 20px;

    font-weight: 700;
    color: #3D3D3D;
    line-height: 30px;
}

.fzlc {
    height: 602px;
    background: url(../image/fzlc.png) bottom center no-repeat;
    background-size: 100% auto
}

.qqzt-per dl {
    width: 160px;
    text-align: center;
    margin: 0 160px;
}

.qqzt-per dl dt {
    width: 80px;
    height: 80px;
    margin: 0 auto 8px;
}

.qqzt-per dl dd {
    font-size: 16px;

    font-weight: 300;
    color: #3D3D3D;
    line-height: 30px;
}

.qqzt-per dl dd em {
    font-size: 22px;

    font-weight: 700;
    color: #3D3D3D;
}

.fz-time {
    position: relative;
    margin-top: 150px;
}

.fz-time ul {
    width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.fz-time ul .owl-item {
    margin-right: 40px;
}

.fz-time ul li {

    height: 128px;
    padding-left: 26px;
    background: url(../image/time-l.png) left bottom no-repeat;
    background-size: 10px 120px;
}

.fz-time ul li em {
    font-size: 16px;

    font-weight: 700;
    color: #3D3D3D;
    line-height: 30px;
}

.fz-time ul li em p {
    font-size: 12px;

    font-weight: 300;
    color: #3D3D3D;
    line-height: 30px;
}

.fz-time .owl-shop2 .owl-pagination {
    display: none
}

/* index Next and Prev buttons */
.fz-time .owl-buttons {
    position: absolute;
    top: 50%;
    margin-top: -14px;
    left: 50px;
    right: 70px;
    pointer-events: all;
    z-index: 0;
    font-size: 0px;
    -webkit-display: flex;
    display: flex;
    justify-content: space-between;
}

.fz-time .owl-buttons .index-prev,
.fz-time .owl-buttons .index-next {
    width: 28px;
    height: 28px;
    line-height: 24px;
    font-size: 28px;
    cursor: pointer;
}

.fz-time .owl-buttons .index-next {
    text-align: right
}

.apply {
    background-color: #fff
}

.apply-t {
    text-align: center
}

.apply-t h3 {
    font-size: 30px;

    font-weight: 700;
    color: #3D3D3D;
    line-height: 100px;
    /*height: 4px;*/
    border-bottom: 1px solid #D8D8D8;
}

.apply-t p {
    font-size: 16px;

    font-weight: 400;
    color: #3D3D3D;
    line-height: 40px;
}

.apply-add,
.apply-on {
    width: 1200px;
    margin: 0 auto;
}

.apply-add h4 {
    font-size: 30px;
line-height: 80px;
    font-weight: 350;
    color: #3D3D3D;
    border-bottom: 1px solid #D8D8D8;
}

.item-add li {
    position: relative;
    height: 220px;
    padding: 38px 0 22px;
    border-bottom: 1px solid #D8D8D8;
}

.item-add li .addimg {
    position: absolute;
    left: 0;
    top: 36px;
    height: 160px;
}

.item-add li .del {
    position: absolute;
    right: 100px;
    top: 50%;
    margin-top: -16px;
    width: 30px;
    height: 32px;
}

.item-add li .del img {
    width: 100%;
    height: 100%;
}

.item-add li p {
    margin-left: 336px;
    font-size: 14px;

    font-weight: 400;
    color: #3D3D3D;
    line-height: 24px;
}

.item-add li p:nth-of-type(1) {
    font-size: 16px;

    font-weight: bold;
    line-height: 30px;
    margin-top: 26px;
}

.types {
    height: 30px;
    line-height: 28px;
    margin: 60px 20px;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 2px;
    font-size: 14px;

    font-weight: 400;
    color: rgba(0, 0, 0, 0.65);
    position: relative;
}

.types .sheng {
    width: 100%;
    padding: 0 10px;
    text-shadow: 0 0 0 #3a3a3a;
    font-size: 16px;
    color: transparent;
}

.types .dwimg {
    position: absolute;
    right: 6px;
    top: 50%;
    margin-top: -10px;
    z-index: 1;
    width: 20px;
}

.types .sheng_empty {
    position: absolute;
    z-index: 88;
    left: 0;
    top: 30px;
    border: 1px solid #e1e1e1;
    border-radius: 2px;
    white-space: nowrap;
    width: 100%;
    max-height: 186px;
    background: #fff;
    overflow-y: auto;
}

.types .sheng_empty li {
    line-height: 36px;
    text-indent: 10px;
    color: #7a7a7a;
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.btn-add {
    width: 100px;
    height: 30px;
    margin: 60px 20px;
    line-height: 28px;
    background: #EBEBEB;
    border-radius: 2px;
    border: 1px solid #D9D9D9;
    font-size: 16px;

    font-weight: 350;
    color: #3D3D3D;
}

.apply-on {
    border-top: 1px solid #D8D8D8;

}

.apply-on h4 {
    font-size: 16px;

    font-weight: 500;
    color: #3D3D3D;
    line-height: 5;
}

.form-box {
    width: 1000px;
    margin: 0 auto;
    padding-bottom: 60px;
}

.form-group {
    border-bottom: 1px solid #D8D8D8;
    height: 29px;
    margin-top: 22px;
    display: -webkit-flex;
    display: flex;
    align-items: center;
}

.form-group label {
    width: 110px;
    font-size: 14px;

    font-weight: bold;
    color: #3D3D3D;
}

.form-group input {
    font-size: 14px;

    font-weight: 400;
    color: #9E9E9E;
    min-width: 70%;
}

.form-group input::-webkit-input-placeholder {
    /* WebKit browsers */
    color: #9E9E9E;
}

.form-group input::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #9E9E9E;
}

.form-group input:-ms-input-placeholder {
    /* Internet Explorer 10+ */
    color: #9E9E9E;
}

.form-box .btn {
    display: block;
    margin: 60px auto;
    width: 420px;
    height: 50px;
    background: #E2E2E2;
    border-radius: 2px;
    border: 1px solid #D9D9D9;
    font-size: 16px;

    font-weight: 400;
    color: #3D3D3D;
    line-height: 48px;
}

/* google、safari */
.form-group input::-webkit-outer-spin-button,
.form-group input::-webkit-inner-spin-button {
    -webkit-appearance: none !important;
    margin: 0;
}

/* 火狐 */
.form-group input[type="number"] {
    -moz-appearance: textfield;
}

.fz-type {
    margin-bottom: 50px;
}

header .subnav, header .us-box {
    display: none;
    position: absolute;
    width: 1170px;
    top: 76px;
    left: -240px;
    z-index: 999999;
    background: #F0F0F0;
    padding: 0px 0px 0px 25px;
    border-radius: 5px;
}

header .subnav a, header .us-box a {
    margin: 10px 10px 10px 10px;
    position: relative;
    display: inline-block;
    vertical-align: top;
    padding-bottom: 0;
    color: #3D3D3D;
}

header .subnav a span, header .us-box a span {
    position: absolute;
    left: 0;
    width: 100%;
    text-align: center;
    top: 24px;
    font-weight: 700;
    font-size: 20px;
    letter-spacing: 2px;
}

header .subnav1 a span {
    -webkit-transition: background-color .35s ease-in-out, color .35s ease-in-out, border .35s ease-in-out;
    transition: background-color .35s ease-in-out, color .35s ease-in-out, border .35s ease-in-out, opacity .35s ease-in-out;
    height: 113px;
    line-height: 113px;
    top: 0px;
    opacity: 1;
    background: rgba(45, 45, 13, 0.2);
    color: #fff;
}

header .subnav1 a:hover span {
    opacity: 1;
}

header .subnav a:hover, header .us-box a:hover {
    border-bottom: 0;
    color: #fff
}

header .subnav .subnavend {
    margin-left: 28px;
    padding-left: 46px;
    border-left: 1px solid #c1c1c1;
    height: 113px;
    display: -webkit-flex;
    display: flex;
    flex-direction: column;
}

header .subnav .subnavend span {
    font-size: 16px;

    font-weight: 500;
    color: #3D3D3D;
    line-height: 32px;
}

header .subnav .subnavend a {
    font-size: 14px;

    font-weight: 300;
    color: #3D3D3D;
    line-height: 28px;
}

.dl-a {
    position: absolute;
    left: 50%;
    margin-left: -93px;
    width: 186px;
    justify-content: space-between
}

.dl-a a {
    font-size: 18px;

    font-weight: 600;
    color: #3D3D3D;
}

.promain .rightpro .infos .speed {
    font-size: 14px;

    font-weight: 350;
    color: #3D3D3D;
}

.sheji h3 {
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -550px;
    width: 1100px;
    height: 80px;
    line-height: 80px;
    background: #EFEEF1;
    box-shadow: 0px 4px 6px 0px rgba(0, 0, 0, 0.12);
    font-size: 22px;

    font-weight: bold;
    color: #3D3D3D;
}
.sheji h3 a{
    color: #3D3D3D;
}
.sheji img {
    display: block;
    width: 100%
}

.item-details h5 {
    font-size: 14px;

    font-weight: 400;
    color: #3D3D3D;
    line-height: 30px;
}

.ab-jd {
    max-width: 100%
}

.ab-jd img {
    height: 353px
}

.ab-name li {
    font-size: 16px;

    font-weight: 300;
    color: #3D3D3D;
    line-height: 3.6;
    text-align: center
}

.ab-name li:first-child {
    width: 812px
}

.ab-name li:last-child {
    width: 626px
}

.pro-title h3 {
    font-size: 30px;

    font-weight: 700;
    color: #3D3D3D;
    line-height: 43px;
    margin-bottom: 30px
}

.pro-title p {
    width: 1066px;
    font-size: 16px;

    font-weight: 300;
    color: #3D3D3D;
    line-height: 40px;
}

.por-info {
    margin-top: 40px;
    background-color: #fff;
    padding: 16px 50px 52px;
}

.por-info > h5 {
    font-size: 16px;

    font-weight: 500;
    color: #3D3D3D;
    line-height: 2;
}

.por-info > p {
    font-size: 16px;

    font-weight: 300;
    color: #3D3D3D;
    line-height: 30px;
}

.por-list {
    margin-top: 14px;
}

.por-ul {
    width: 1122px;
    height: 146px;
    overflow: hidden;
    margin-left: inherit;
    margin-right: inherit
}

.por-ul li {
    display: inline-block;
    width: 184px;
    height: 146px;
}

.por-ul li img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.por-ul span {
    font-size: 14px;
    color: #3d3d3d;
    display: block;
    margin-top: 10px;
    padding-left: 4px;
}

.por-ul .owl-item li em {
    display: block
}

.por-ul .owl-item li em {
    border: 4px solid #fff
}

.por-ul .owl-item li.cur em {
    border: 4px solid #292929
}

.por-case {
    margin-top: 40px;
    position: relative;
}

.por-case > img {
    position: absolute;
    left: 0;
    top: 0;
    width: 600px;
    height: 338px;
}

.bq span {
    width: 80px;
    height: 30px;
    background: #3D3D3D;
    text-align: center;
    line-height: 30px;
    font-size: 14px;

    font-weight: 400;
    color: #FFFFFF;
    margin: 10px 10px 10px 0;
}

.case-right {
    width: 680px
}

.case-right .title {
    font-size: 16px;

    font-weight: 500;
    color: #3D3D3D;
    line-height: 36px;
    border-bottom: 1px solid #D8D8D8;
}

.case-right table {
    width: 100%;
    padding: 12px 12px 12px 0;
    border-bottom: 1px solid #D8D8D8;
}

.case-right table td {
    font-size: 14px;

    font-weight: 300;
    color: #3D3D3D;
    line-height: 42px;
}

.case-right table td a {
    display: block;
    background: url(../image/cl.png) no-repeat right center;
    width: 20px;
    height: 20px;
}

.case-right .yp a {
    margin-top: 26px;
    margin-right: 15px;
    width: 200px;
    height: 50px;
    text-indent: 46px;
    line-height: 50px;
}

.case-right .yp a:nth-of-type(1) {
    background: url(../image/folder-plus1.png) no-repeat 120px center #D8D8D8;
    font-size: 14px;

    font-weight: 400;
    color: #3D3D3D;
}

.case-right .yp a:nth-of-type(1):hover {
    background: url(../image/folder-plus.png) no-repeat 120px center #3D3D3D;
    color: #FFFFFF;
}

.case-right .yp a:nth-of-type(2) {
    background: url(../image/x-diamond-fill.png) no-repeat 120px center #D8D8D8;
    font-size: 14px;

    font-weight: 400;
    color: #3D3D3D;
}

.case-right .yp a:nth-of-type(2):hover {
    background: url(../image/x-diamond-fill1.png) no-repeat 120px center #3D3D3D;
    color: #FFFFFF;
}

.case-right .yp a:nth-of-type(3) {
    background: url(../image/cl.png) no-repeat 120px center #D8D8D8;
    font-size: 14px;

    font-weight: 400;
    color: #3D3D3D;
}

.case-right .yp a:nth-of-type(3):hover {
    background: url(../image/cl1.html) no-repeat 120px center #3D3D3D;
    color: #FFFFFF;
}

.gy {
    position: relative;
    padding-bottom: 32px;
    border-bottom: 1px solid #D8D8D8;
    /*margin-bottom: 20px*/
}

.gy h4 {
    font-size: 20px;

    font-weight: 500;
    color: #3D3D3D;
    line-height: 30px;
    margin: 50px 0 38px
}

.gy-ul li {
    width: 460px;
}

.gy-ul li p {
    width: 460px;
    font-size: 16px;

    font-weight: 500;
    color: #3D3D3D;
    margin-top: 14px
}
.gy-ul li video{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.gy .r-btn {
    position: absolute;
    right: 20px;
    bottom: 160px
}

.canshu {
    margin-top: 30px;
}

.canshu,
.zs-list {
    background-color: #fff;
    padding: 32px 42px;
    margin-bottom: 28px;
}

.canshu h4,
.zs-list h4 {
    font-size: 20px;

    font-weight: 500;
    color: #3D3D3D;
    padding-bottom: 14px;
    border-bottom: 1px solid #D8D8D8;
}

.cs-table table {
    margin: 20px 52px
}

.cs-table table td {
    font-size: 14px;

    font-weight: 500;
    color: #838383;
    line-height: 40px;
}

.zs-list li {

    margin-right: 16px;
    margin-bottom: 16px;
    display: -webkit-flex;
    display: flex;
    align-items: center;
    justify-content: center;
}

.zs-list li img {
    width: 100%
}

.clearfix:before, .clearfix:after, .content:before, .content:after {
    content: " ";
    display: table;
}

.clearfix:after, .content:after {
    clear: both;
}

.canshu ul {
    padding: 20px 0;
}

.canshu ul li {
    padding-left: 60px;
    float: left;
    width: 50%;
    font-size: 14px;
    font-weight: 300;
    color: #3D3D3D;
    line-height: 40px;
}

.canshu ul li span {
    display: inline-block;
    width: 116px;
    color: #838383;
    font-weight: 500;
}

.shuaxin {
    display: block;
    width: 560px;
    height: 60px;
    background: #D8D8D8;
    margin: 30px auto;
    font-size: 18px;

    font-weight: 500;
    color: #9E9E9E;
    line-height: 60px;
    text-align: center
}

.news {
    padding: 62px 88px 20px 48px;
    background-color: #fff
}

.news-info {
    padding-bottom: 60px;
    position: relative;
    border-bottom: 1px solid #D8D8D8;
    margin-bottom: 50px
}

.news-info .more {
    position: absolute;
    right: 0;
    bottom: 8px;
    font-size: 16px;

    font-weight: 400;
    color: #0256FF;
    line-height: 30px;
}

.news-info .news-l,
.news-info .news-r {
    width: 620px;
}

.news-info .news-l > img {
    margin-bottom: 28px
}

.news-info h3 {
    margin-bottom: 12px
}

.news-info h3 a {
    font-size: 20px;
font-family: sybold;
    font-weight: 400;
    color: #3D3D3D;
    line-height: 29px;
}

.news-info p {
    text-align: justify
}

.news-info p a {
    font-size: 14px;

    font-weight: 300;
    color: #3D3D3D;
    line-height: 30px;
}

.news-info em.time {
    font-size: 14px;

    font-weight: 400;
    color: #3D3D3D;
    display: block;
    margin: 20px 0
}

.news-list li {
    width: 400px;
    margin-left: 52px;
    margin-bottom: 40px
}

.news-list li:nth-of-type(3n + 1) {
    margin-left: 0;
}

.news-list li img {
    border-radius: 10px;
    overflow: hidden;
    width: 100%
}

.news-list li h4 {
    font-size: 16px;
font-family: sybold;
    font-weight: 400;
    color: #3D3D3D;
    line-height: 3;
}

.news-list li p {
    font-size: 14px;

    font-weight: 400;
    color: #9E9E9E;
    line-height: 30px;
}

.news-list li em {
    display: block;
    font-size: 14px;
    font-weight: 400;
    color: #3D3D3D;
    line-height: 30px;
    margin: 6px 0;
}

.swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;

    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.caseimgshow img {
    max-width: 710px
}

.caseimgshow1 img {
    max-width: 465px;
}

.mySwiper .swiper-slide {
    width: 1440px;
    /*height: 426px;*/
}

.mySwiper2 {
    width: 1250px;
    margin: 0 auto;
    height: 120px
}

.mySwiper2 .swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;

    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.mySwiper2 .swiper-slide {
    width: 25%;
    height: 100%;
    opacity: 0.6;
}

.mySwiper2 .swiper-slide-thumb-active {
    opacity: 1;
}

.mySwiper2 .swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/*.mySwiper .swiper-slide:nth-child(1n) {*/
/*    width: 1188px;*/
/*}*/

/*.mySwiper .swiper-slide:nth-child(2n) {*/
/*    width: 1039px;*/
/*}*/

/*.mySwiper .swiper-slide:nth-child(3n) {*/
/*    width: 758px;*/
/*}*/

/*.mySwiper .swiper-slide:nth-child(4n) {*/
/*    width: 698px;*/
/*}*/

/*.mySwiper .swiper-slide:nth-child(5n) {*/
/*    width: 758px;*/
/*}*/

#searchform {
    height: 120px;
    background: #EAEAEA;
}

#searchform form {
    width: 700px;
    height: 60px;

    background: #FFFFFF;
}

#searchform input {
    margin-left: 27px;
    width: 600px;
}

#searchform button {
    margin-right: 21px;
}

.swiper-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet, .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {
    display: inline-block;
    width: 13px;
    height: 13px;
    margin: 0 5px;
    border: 1px solid #ccc;
    border-radius: 50%;
    opacity: 1;
    background: none !important;
}

.swiper-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet-active, .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet-active {
    background: #ccc !important;
}
.cates{ padding: 70px 0;}
.catemain{
    margin-bottom: 20px;}
.catemain img{ width: 394px}
.catemain .cateinfo{
    background: #fff;
    padding-left: 95px;
    padding-right:52px ;
    padding-top: 72px;}
.catemain .cateinfo h1 {
    font-family: sybold;
    font-size: 20px;
    font-weight: 700;
    color: #3D3D3D;
    line-height: 29px;
}
.catemain .cateinfo h1.center{
    text-align: center;
}
.catemain .cateinfo div.info{
    padding-top: 34px;
    height: 255px;
    font-size: 18px;
    font-weight: 500;
    color: #3D3D3D;
    line-height: 36px;
}
.cateoddbg{ background: #F5F5F5}

.sustainablelist li{ margin: 0; height: 450px; width: 460px;}
.sustainablelist .swiper-slide{ background: none;}
.sustainablelist li  img{ height: auto;}


.sustainablelist .swiper-horizontal>.swiper-pagination-bullets,.sustainablelist  .swiper-pagination-bullets.swiper-pagination-horizontal,.sustainablelist  .swiper-pagination-custom,.sustainablelist  .swiper-pagination-fraction{
    bottom:-26px;
}

.prolink{ }
.prolink dl{ display: inline-block; width: 31%; margin: 0 1%;}
.prolink .owl-item dl{  width: 460px;}
.prolink dl dt{ width: 100%; height: 259px;}
.prolink dl dt video{ display:  block; width: 100%; height: 100%; object-fit: fill }
.prolink dl dt img{ display:  block; width: 100%; height:100%; }
.prolink dl dd{
    padding-top: 20px;
    font-size: 16px;
    font-weight: 500;
    color: #3D3D3D;
    line-height: 23px;
}
.prolink2{ font-size: 0}
.prolink2 dl{ display: inline-block; width: 48%; margin: 0 1%;}
.prolink2 dl dt{ width: 100%; height: 389px;}

*,
*::before,
*::after {
    box-sizing: border-box;
}

.menu, .m-lang , .m-href {
    display: none
}
.rules{
    content: '';
    display: block;
background: url("../image/ruler.png") repeat-x top left;
    height: 20px;
    width: 100%;
    background-size: contain;
}
@media screen and (max-width: 1420px) {
    .mt1440{ width: 100%}
    header {
        height: 90px
    }

    .lang > a:first-child {
        display: none
    }

    .logo img {
        width: auto
    }

    .menu {
        display: block;
        width: 36px;
        margin-left: 5px
    }

    .us-box, .subnav {
        display: none !important;
    }

    .menu img {
        width: 100%
    }

    * {
        touch-action: pan-y;
    }

    html, body {
        overflow-x: hidden
    }

    .mt1440, .apply-add, .apply-on, .por-ul {
        width: 100%;
    }

    .por-ul .owl-item li.cur em {
        border: 3px solid #292929;
    }

    .por-ul {
        height: inherit;
        margin-bottom: 20px;
    }

    .por-ul .owl-item {
        font-size: 0
    }

    .por-ul li {
        width: 100%;
        height: inherit
    }

    .por-ul span {
        font-size: 12px;
        padding-left: 0;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .por-ul li img {
        width: 100%;
        height: auto
    }

    #owl-demo {
        width: 100%;
    }

    .m-lang {
        display: inline-flex
    }

    header > .mt1440 {
        justify-content: space-between
    }

    header .other-btn {
        width: initial
    }

    header .other-btn a {
        margin: 0 8px
    }

    header .other-btn > a {
        display: none
    }

    header .other-btn .lang {
        margin-left: 0;
        margin-right: 5px
    }

    header .nav, header .other-btn {
        padding-top: inherit
    }

    header .nav {
        display: none;
        position: absolute;
        top: 80px;
        padding-top: 0;
        width: 100%;
        z-index: 88;
        background-color: #fff;
        border-top: 4px solid #3D3D3D;
        border-bottom: 4px solid #3D3D3D;
    }

    header .nav a {
        display: block;
        padding-bottom: 0;
        width: 96%;
        line-height: 2.6;
        margin: 0 auto;
        border-bottom: 1px solid #dcdcdc;
        font-size: 14px;
        text-align: center;
    }

    header .nav > a.cur::after,
    header .nav > a:hover::after {
        content: none;
    }

    .product-category {
        padding-top: 30px
    }

    .position h1 {
        font-size: 20px;
        text-align: center
    }

    .position h2 {
        margin: 0 5px
    }

    .product-category div.dd-flex:nth-of-type(1) {
      justify-content: space-around;
    }

    .product-category dl {
        margin-top: 20px;
        width: 48%;
        height: inherit;
        padding-bottom: 24px
    }

    .product-category dl dt {
        height: auto
    }

    .product-category dl dt img {
        display: inline-block;
        width: 100%;
        height: auto
    }

    .product-category dl dd p, .product-category dl dd a {
        width: inherit
    }

    .product-category dl dd h1 {
        line-height: 1.6;
        padding-top: 0
    }

    .home-about .home-about-info h2 {
        text-align: center;
        font-size: 20px;
        margin-top: 30px;
        padding-bottom: 30px
    }

    .home-about .home-about-info p {
        margin: 0 5px;
        font-size: 14px;
        text-align: justify
    }

    .home-about .mt46 {
        display: inline-block !important;
        width: 100% !important;
        margin: 30px 0 !important;
    }

    .mySwiper .swiper-slide {
        width: 100%
    }

    .ks-diy {
        height: 300px !important;
        background-size: 100% auto !important;
    }

    footer .footer-box {
        padding-left: 0;
        justify-content: center;
        flex-wrap: wrap
    }

    footer {
        margin-top: 20px
    }

    .navlink {
        width: 100%;
        flex-wrap: wrap
    }

    .navlink dl {
        width: 46%;
        margin-left: 4%
    }

    .navlink dl dd p {
        font-size: 12px;
        width: inherit;
        line-height: 2
    }

    .copy {
        height: inherit;
        text-align: center
    }

    .copy .dd-flex {
        flex-wrap: wrap
    }

    .copy .dd-flex > div {
        width: 100%
    }

    .copy > div {
        padding: 10px 0
    }

    .copy div {
        line-height: 24px;
        height: inherit
    }

    .copy .dd-flex div:last-child a {
        display: block
    }

    .position {
        line-height: 56px;
    }

    .filter {
        padding: 12px 8px !important;
    }

    .filter .dd-flex {
        flex-wrap: wrap !important;
    }

    .filter .dd-flex > h1, .filter > .dd-flex:last-child {
        display: none
    }

    .filter dl dt a {
        font-size: 12px !important;
    }

    .filter dl {
        margin-right: 16px !important;
    }

    .filter dl:last-child {
        margin-right: 0 !important;
    }

    .filter .dd-flex:first-child dl:last-child dd {
        left: -38px !important;
    }

    .prolist {
        margin-left: 0;
        width: 100%;
        justify-content: center
    }

    .leibie {
        width: 100%;
        height: inherit;
        flex-wrap: wrap
    }

    .leibie li {
        line-height: 50px;
        margin-right: 20px;
        margin-left: 10px
    }

    .leibie li span .span-lei {
        top: 48px;
    }

    .items ul{
        display: -webkit-flex;
        display: flex;
flex-wrap: wrap;
        justify-content: space-around;
    }

    .items li {
        margin-left: 0 !important;
    }
    .bg2 {
        height: inherit
    }

    .sheji h3 {
        position: absolute;
        bottom: -6px;
        left: 50%;
        margin-left: -30%;
        width: 60%;
        font-size: 20px;
        height: 52px;
        line-height: 52px;
    }

    .fz-type {
        flex-wrap: wrap
    }

    .about-info .us {
        width: 100%;
        padding: 5px;
    }

    .about-info .us img, .fa-info p img {
        display: inline-block;
        max-width: 100%;
        height: auto
    }

    .about-info .us p {
        text-align: justify
    }

    .fa-info {
        padding: 0 5px 24px;
    }

    .position {
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .updown dl {
        max-width: 46%;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }



    .item-details h3 {
        font-size: 20px
    }

    .item-details > div:nth-of-type(3) {
        margin: 0 !important;
    }

    .mySwiper2 {
        width: inherit;
        height: inherit
    }

    .mySwiper2 .swiper-wrapper {
        flex-wrap: wrap
    }

    .mySwiper2 .swiper-slide {
        width: 100%;
        height: auto;
        margin-bottom: 20px
    }

    .mySwiper2 .swiper-slide img {
        display: inline-block;
        width: 100% !important;
        height: auto;
    }

    .mySwiper2 .swiper-slide {
        opacity: 1;
    }

    .pro-title {
        margin-left: 5px;
    }

    .pro-title h3, .apply-t h3, .apply-add h4, .apply-on h4 {
        font-size: 20px;
        padding: 0 5px
    }

    .pro-title p, .apply-t p {
        font-size: 14px;
        padding: 0 5px;
        width: inherit;
        line-height: 2
    }

    .types, .btn-add {
        margin: 28px 6px;
    }

    .form-box {
        width: 50%;
    }

    .apply-add div.dd-flex {
        flex-wrap: wrap
    }

    .item-add li {
        height: inherit
    }

    .form-box .btn {
        margin: 36px auto;
        width: 280px;
        height: 42px;
        font-size: 14px;
        line-height: 40px;
    }

    .item-add li .addimg {
        position: inherit;
        left: inherit;
        top: inherit;
        display: inline-block;
        height: auto;
        max-width: 525px;
    }

    .item-add li .del {
        position: inherit;
        right: inherit;
        top: inherit;
        margin-top: 20px
    }

    .item-add {
        text-align: center
    }

    .item-add li p {
        margin-left: 0
    }

    .por-info {
        padding: 30px 5px
    }

    .por-list {
        display: block
    }

    .canshu, .zs-list {
        padding: 20px 10px;
    }

    .zs-list .dd-flex {
        justify-content: center
    }

    .canshu ul li {
        line-height: 2;
        padding-left: 16px;
        font-size: 12px
    }

    .case-right .bq, .case-right .yp {
        justify-content: center
    }

    .case-right table {
        width: 80%;
        margin: 0 auto
    }

    .case-right .yp a {
        width: 160px
    }

    .por-case {
        display: block
    }

    .case-right {
        width: 100%
    }

    .bq span {
        margin: 20px 10px 20px 0;
    }

    .canshu h4 {
        font-size: 16px;
        padding-bottom: 0;
        line-height: 36px
    }

    .por-list > div {
        display: none
    }

    .gy-ul li {
        margin: 20px auto 0
    }

    .gy .r-btn {
        display: none
    }

    .por-case > div:first-child {
        width: 600px;
        margin: 0 auto
    }
    .sj-uls .owl-wrapper{ display: -webkit-flex!important; display: flex !important; flex-wrap: wrap; width: 100%!important; }
    .sj-uls .owl-item li{ width: 100%; padding-right: 10px}
    .gy h4 {
        font-size: 16px;
        margin: 10px 0 10px 5px
    }
    .fa-info h3{ line-height: 1.2}
    .zs-list li:last-child{ margin-right: auto}
    .news{ padding: 20px 10px}
    .news-info .news-l, .news-info .news-r{ width: 49%}
    .news-info .news-l > img{ display: inline-block; max-width: 100%}
    .news-info .group-n{ width: 100%}
    .news-list ul{ justify-content: space-around}
    .news-list ul li { margin-left: 0 !important;}
    .m-href{ display: block}
}
@media screen and (max-width: 1000px) {
    .news-info{ flex-wrap: wrap}
    .news-info .news-l, .news-info .news-r{ width: 98%}
    .product-category div.dd-flex:nth-of-type(1){ display: block}
    .product-category dl{ width: 80%; margin-left: auto; margin-right: auto}
}

@media screen and (max-width: 760px) {
    .prolink2 dl dt,.prolink dl dt{ height: initial;}
    .prolink2 dl,.prolink dl{ margin: 0;}
    .sj-uls .owl-wrapper{ flex-wrap: initial}
    header {
        height: 90px
    }

    .lang > a:first-child {
        display: none
    }

    .logo img {
        height: 30px;
        width: auto
    }

    .menu {
        display: block;
        width: 36px;
        margin-left: 5px
    }

    .us-box, .subnav {
        display: none !important;
    }

    .menu img {
        width: 100%
    }

    * {
        touch-action: pan-y;
    }

    html, body {
        overflow-x: hidden
    }

    .mt1440, .apply-add, .apply-on, .por-ul {
        width: 100%;
    }

    .por-ul .owl-item li.cur em {
        border: 3px solid #292929;
    }

    .por-ul {
        height: inherit;
        margin-bottom: 20px;
    }

    .por-ul .owl-item {
        font-size: 0
    }

    .por-ul li {
        width: 100%;
        height: inherit
    }

    .por-ul span {
        font-size: 12px;
        padding-left: 0;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .por-ul li img {
        width: 100%;
        height: auto
    }

    #owl-demo {
        width: 100%;
    }

    .m-lang {
        display: inline-flex
    }

    header > .mt1440 {
        justify-content: space-between
    }

    header .other-btn {
        width: initial
    }

    header .other-btn a {
        margin: 0 8px
    }

    header .other-btn > a {
        display: none
    }

    header .other-btn .lang {
        margin-left: 0;
        margin-right: 5px
    }

    header .nav, header .other-btn {
        padding-top: inherit
    }

    header .nav {
        display: none;
        position: absolute;
        top: 80px;
        padding-top: 0;
        width: 100%;
        z-index: 88;
        background-color: #fff;
        border-top: 4px solid #3D3D3D;
        border-bottom: 4px solid #3D3D3D;
    }

    header .nav a {
        display: block;
        padding-bottom: 0;
        width: 96%;
        line-height: 2.6;
        margin: 0 auto;
        border-bottom: 1px solid #dcdcdc;
        font-size: 14px;
        text-align: center;
    }

    header .nav > a.cur::after,
    header .nav > a:hover::after {
        content: none;
    }

    .product-category {
        padding-top: 30px
    }

    .position h1 {
        font-size: 20px;
        text-align: center
    }

    .position h2 {
        margin: 0 5px;
        text-wrap: wrap;
    }

    .product-category div.dd-flex:nth-of-type(1) {
        display: block
    }

    .product-category dl {
        margin-top: 20px;
        width: 100%;
        height: inherit;
        padding-bottom: 24px
    }

    .product-category dl dt {
        height: auto
    }

    .product-category dl dt img {
        display: inline-block;
        width: 100%;
        height: auto
    }

    .product-category dl dd p, .product-category dl dd a {
        width: inherit
    }

    .product-category dl dd h1 {
        line-height: 1.6;
        padding-top: 0
    }

    .home-about .home-about-info h2 {
        text-align: center;
        font-size: 20px;
        margin-top: 30px;
        padding-bottom: 30px
    }

    .home-about .home-about-info p {
        margin: 0 5px;
        font-size: 14px;
        text-align: justify
    }

    .home-about .mt46 {
        display: inline-block !important;
        width: 100% !important;
        margin: 30px 0 !important;
    }

    .mySwiper .swiper-slide {
        width: 100%
    }

    .ks-diy {
        height: 300px !important;
        background-size: 100% auto !important;
    }

    footer .footer-box {
        padding-left: 0;
        justify-content: center;
        flex-wrap: wrap
    }

    footer {
        margin-top: 20px
    }

    .navlink {
        width: 100%;
        flex-wrap: wrap
    }

    .navlink dl {
        width: 46%;
        margin-left: 4%
    }

    .navlink dl dd p {
        font-size: 12px;
        width: inherit;
        line-height: 2
    }

    .copy {
        height: inherit;
        text-align: center
    }

    .copy .dd-flex {
        flex-wrap: wrap
    }

    .copy .dd-flex > div {
        width: 100%
    }

    .copy > div {
        padding: 10px 0
    }

    .copy div {
        line-height: 24px;
        height: inherit
    }

    .copy .dd-flex div:last-child a {
        display: block
    }

    .position {
        line-height: 56px;
    }

    .filter {
        padding: 12px 8px !important;
    }

    .filter .dd-flex {
        flex-wrap: wrap !important;
    }

    .filter .dd-flex > h1, .filter > .dd-flex:last-child {
        display: none
    }

    .filter dl dt a {
        font-size: 12px !important;
    }

    .filter dl {
        margin-right: 16px !important;
    }

    .filter dl:last-child {
        margin-right: 0 !important;
    }

    .filter .dd-flex:first-child dl:last-child dd {
        left: -38px !important;
    }

    .prolist {
        margin-left: 0;
        width: 100%;
        justify-content: center
    }

    .leibie {
        width: 100%;
        height: inherit;
        flex-wrap: wrap
    }

    .leibie li {
        line-height: 50px;
        margin-right: 20px;
        margin-left: 10px
    }

    .leibie li span .span-lei {
        top: 48px;
    }

    .items {
        width: 460px;
        margin: 0 auto
    }

    .items li {
        margin-left: 0
    }

    .bg2 {
        height: inherit
    }

    .sheji h3 {
        position: absolute;
        bottom: -6px;
        left: 50%;
        margin-left: -30%;
        width: 60%;
        font-size: 20px;
        height: 52px;
        line-height: 52px;
    }

    .fz-type {
        flex-wrap: wrap
    }

    .about-info .us {
        width: 100%;
        padding: 5px;
    }

    .about-info .us img, .fa-info p img {
        display: inline-block;
        max-width: 100%;
        height: auto
    }

    .about-info .us p {
        text-align: justify
    }

    .fa-info {
        padding: 0 5px 24px;
    }

    .position {
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .updown dl {
        max-width: 46%;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .mySwiper1 {
         width: 100%;
    }
    .mySwiper1 img{
        width: 100% !important;
    }
    .mySwiper2{ display: none}
    .item-details h3 {
        font-size: 20px
    }

    .item-details > div:nth-of-type(3) {
        margin: 0 !important;
    }

    .mySwiper2 {
        width: inherit;
        height: inherit
    }

    .mySwiper2 .swiper-wrapper {
        flex-wrap: wrap
    }

    .mySwiper2 .swiper-slide {
        width: 100%;
        height: auto;
        margin-bottom: 20px
    }

    .mySwiper2 .swiper-slide img {
        display: inline-block;
        width: 100% !important;
        height: auto;
    }

    .mySwiper2 .swiper-slide {
        opacity: 1;
    }

    .pro-title {
        margin-left: 5px;
    }

    .pro-title h3, .apply-t h3, .apply-add h4, .apply-on h4 {
        font-size: 20px;
        padding: 0 5px
    }

    .pro-title p, .apply-t p {
        font-size: 14px;
        padding: 0 5px;
        width: inherit;
        line-height: 2
    }

    .types, .btn-add {
        margin: 10px 6px;
        width: 80%;
    }

    .form-box {
        width: 320px;
    }

    .apply-add div.dd-flex {
        flex-wrap: wrap
    }

    .item-add li {
        height: inherit
    }

    .form-box .btn {
        margin: 36px auto;
        width: 280px;
        height: 42px;
        font-size: 14px;
        line-height: 40px;
    }

    .item-add li .addimg {
        position: inherit;
        left: inherit;
        top: inherit;
        display: inline-block;
        height: auto;
        max-width: 525px;
    }

    .item-add li .del {
        position: inherit;
        right: inherit;
        top: inherit;
        margin-top: 20px
    }

    .item-add {
        text-align: center
    }

    .item-add li p {
        margin-left: 0
    }

    .por-info {
        padding: 30px 5px
    }

    .por-list {
        display: block
    }

    .canshu, .zs-list {
        padding: 20px 10px;
    }

    .zs-list .dd-flex {
        justify-content: center
    }

    .canshu ul li {
        line-height: 2;
        padding-left: 16px;
        font-size: 12px
    }

    .case-right .bq{
        justify-content: left
    }
    .case-right .yp {
        justify-content: center
    }

    .case-right table {
        width: 80%;
        margin: 0 auto
    }

    .case-right .yp a {
        width: 160px
    }

    .por-case {
        display: block
    }

    .case-right {
        width: 100%
    }

    .bq span {
        margin: 20px 10px 20px 0;
    }

    .canshu h4 {
        font-size: 16px;
        padding-bottom: 0;
        line-height: 36px
    }

    .por-list > div {
        display: none
    }

    .gy-ul li {
        margin: 20px auto 0
    }

    .gy .r-btn {
        display: none
    }

    .por-case > div:first-child {
        width: 600px;
        margin: 0 auto
    }

    .gy h4 {
        font-size: 16px;
        margin: 10px 0 10px 5px
    }
}

@media screen and (max-width: 600px) {
    .por-case div img {
        display: inline-block;
        width: 100%;
        height: auto
    }

    .por-case .imgfilter, .por-case > div:first-child {
        width: 100%;
        font-size: 0
    }
}

@media screen and (max-width: 500px) {
    .catemain .cateinfo{
        padding: 20px 10px;
    }
    .por-case .imgfilter dl {
        padding-left: 6px;
    }

    .por-case .imgfilter dl dt i {
        margin-right: 6px;
    }

    .por-case .imgfilter dl dt em {
        font-size: 12px
    }

    .por-case .imgfilter dl dd {
        font-size: 12px;
        text-indent: 2em
    }

    .por-case .imgfilter dl dt span {
        font-size: 12px;
    }

    .canshu ul li {
        width: 88%;
        float: inherit;
        padding-left: 0;
        display: block;
        margin: 0 auto
    }

    .item-add li .addimg {
        width: 100%;
        height: auto
    }

    .navlink dl {
        width: 80%;
        margin-left: 10%
    }

    .footer-logo .img {
        height: 30px
    }

    .prolist dl {
        width: 100%;
        font-size: 0;
        margin: 15px;
    }

    .prolist dl dt, .prolist dl dt img {
        display: inline-block;
        width: 100%;
        height: auto
    }

    .prolist dl dd {
        width: inherit
    }

    .items, .items li {
        width: 100%;
        font-size: 0;
        overflow: hidden
    }

    .items li a img, .items li a.imga {
        display: inline-block;
        height: auto;
        width: 100%
    }

    .filter .dd-flex:first-child dl:last-child dd {
        left: -16px !important;
    }

    .fz-type a {
        font-size: 16px;
    }

    .fz-type {
        margin-bottom: 10px
    }

    .case-right .yp a {
        margin-right: 6px;
    }

    .gy-ul li, .gy-ul .owl-wrapper {
        /*width: 100% !important;*/
    }
}

@media screen and (max-width: 440px) {
    .case-right .yp a {
        margin-right: 2px;
    }

    .case-right .yp a {
        width: 156px;
    }

    .logo img {
        height: 26px;
    }

    .menu {
        width: 30px;
    }

    .ks-diy {
        height: 190px !important;
    }

    .tel dl {
        width: 100%;
    }

    .detailed-top dt a {
        width: 160px;
        height: 48px;
        line-height: 46px
    }

    .detailed-top dd .imgbox {
        height: 360px;
    }

}