@media only screen and (max-width:1440px) {
    header .container {
        width: 95%;
    }
    .lanmenu a {
        padding: 0 20px;
    }
    .qmwrap {
        width: 1160px;
    }
    .qmhpage1 li h3 span {
        font-size: 30px;
    }
    .qmhpage1 li p {
        font-size: 16px;
    }
    .qmhpage1 {
        padding: 60px 0;
    }
    .qmhpage2 {
        padding: 80px 0;
    }
    .qmhpage2 .hds .txt {
        width: 48%;
    }
    .qmhpage2 .hds .video {
        width: 50%;
    }
    .qmhpage2 .hds .ts h3 {
        font-size: 28px;
    }
    .qmhpage2 .hds .del {
        margin: 20px 0;
    }
    .qmhpage7,
    .qmhpage6,
    .qmhpage4,
    .qmhpage3 {
        padding: 60px 0;
    }
    .qmhpage4 .bds .text dd {
        font-size: 18px;
    }

    .qmhpage6 .bds {
        margin-top: 60px;
    }
    .qmhpage6 {
        height: auto;
        padding-bottom: 120px;
    }
    .qmhpage7 {
        padding-bottom: 140px;
    }
    .qmhpage2 .bds .tbs {
        margin: 0 80px;
    }
    .qmhpage2 .bds .swiper-slide {
        height: 178px;
    }
    .qmhpage3 .bds li:nth-child(1) .img,
    .qmhpage3 .bds li:nth-child(2) .img {
        height: 348px;
    }
    .qmhpage3 .bds .img {
        height: 237px;
    }
    .qmhpage4 .hds li {
        /* padding-left: 30px; */
        margin-left: 30px;
    }
}

@media only screen and (max-width:1200px) {
    .view-pro {
        width: 450px;
    }
    header nav ul li>a {
        padding: 0 15px;
    }
    .arttit .tit {
        font-size: 30px;
    }
    .qmwrap {
        width: 95%;
    }
    .qmhpage1 li p {
        font-size: 14px;
    }
    .qmhpage2 {
        padding: 40px 0;
    }
    .qmtit h2 {
        font-size: 28px;
    }
    .qmhpage2 .hds {
        margin-top: 50px;
    }
    .qmhpage2 .hds .ts h3 {
        font-size: 24px;
    }
    .qmhpage2 .hds .ts p {
        font-size: 12px;
    }
    .qmhpage2 .bds .swiper-slide {
        height: 140px;
    }
    .qmhpage2 .bds .ths li {
        padding: 0 30px;
    }
    .qmhpage3 .bds li:nth-child(1) .img,
    .qmhpage3 .bds li:nth-child(2) .img {
        height: 286px;
    }
    .qmhpage3 .bds .txt {
        padding: 25px 0 !important;
        height: auto;
    }
    .qmhpage3 .bds .txt h4 {
        font-size: 20px;
    }
    .qmhpage3 .bds .txt h6 {
        margin-top: 15px;
    }
    .qmhpage3 .bds li {
        margin-bottom: 35px;
    }
    .qmhpage3 .bds .img {
        height: 193px;
    }
    .qmhpage4 .hds h3 {
        font-size: 28px;
    }
    .footer .ts h1 {
        font-size: 28px;
    }
    .footer .hds h2 {
        font-size: 36px;
    }
    .footer .hds .wx {
        width: 160px;
        height: 160px;
    }
}

@media only screen and (max-width:999px) {
	.dszlist li{padding: 0;}
	.dszlist li .text{padding-left: 20px;}
    .protops {
        flex-direction: column;
    }
    .view-pro {
        width: 100%
    }
    .proright {
        width: 100%;
        padding-top: 20px;
        margin-left: 0;
    }
    .bg_list_pro li {
        width: 50%;
    }
    .newslist .news .date {
        display: none;
    }
    .newslist .news .pic {
        margin: 0 20px 0 0;
    }
    .caselist {
        margin: -5px;
    }
    .caselist li {
        width: 50%;
        padding: 5px;
    }
    .caselist li .text {
           padding: 15px 10px; line-height: 1.5
    }
    .caselist li .text h3 {
        font-size: 14px; padding: 0
     
    }
    .mainbox {
        padding: 50px 0;
    }
    header nav ul li.drop>a:after {
        display: none;
    }
    header .container {
        height: 60px;
        width: 90%;
    }
    header .logo {
        position: relative
    }
    header .navbut {
        display: block;
        width: 30px;
        height: 30px;
        position: relative;
        cursor: pointer;
        margin-left: 15px
    }
    header .navbut i {
        height: 2px;
        background: #333;
        display: block;
        overflow: hidden;
        width: 100%;
        position: absolute;
        left: 0px;
        transition: all .4s
    }
    header .navbut .w1 {
        top: 4px
    }
    header .navbut .w2 {
        top: 14px
    }
    header .navbut .w3 {
        top: 24px
    }
    header .navbut.cur .w1 {
        top: 15px;
        transform: rotate(45deg)
    }
    header .navbut.cur .w2 {
        height: 0px
    }
    header .navbut.cur .w3 {
        top: 15px;
        transform: rotate(-45deg)
    }
    header nav {
        position: fixed;
        top: 60px;
        left: 0;
        bottom: 0;
        overflow-y: auto;
        width: 100%;
        display: none;
        background: #fff;
        z-index: 99999;
    }
    header nav .nav-dowm-line {
        display: none
    }
    header nav ul li {
        float: none
    }
    header nav ul li>a:after {
        border-top: none;
    }
    header nav ul li>a {
        height: 50px;
        font-size: 16px;
        padding: 0 15px;
        color: #303030;
        border-bottom: 1px solid #eee
    }
    header nav ul li .iconfont {
        position: absolute;
        top: 0;
        right: 0;
        width: 50px;
        height: 50px;
        display: -webkit-box;
        display: -moz-box;
        display: -webkit-flex;
        display: -ms-flexbox;
        display: flex;
        -webkit-align-items: center;
        align-items: center;
        -webkit-justify-content: center;
        justify-content: center;
        font-size: 20px;
        color: #888;
        z-index: 5
    }
    header nav ul li .sub {
        position: static;
        transform: translateX(0);
        border-top: 0;
        background: #f5f5f5;
        line-height: 34px;
        text-align: left;
        box-shadow: none
    }
    header nav ul li .sub a {
        padding: 10px 10px 10px 30px;
        color: #666;
        border-bottom: 1px solid #eee;
        font-size: 16px
    }
    header nav ul li .sub a:after {
        display: none
    }
    header nav ul li .sub a:hover {
        background: none;
        color: #666
    }
    header nav ul li:hover>a {
        color: #303030
    }
    header nav ul li.cur>a {
        background: #04339F;
        color: #fff !important
    }
    header nav ul li.cur .iconfont {
        color: #eee
    }
    header nav .tel {
        margin-left: 0;
        padding: 0;
        background: none !important;
        color: #04339F
    }
    header.cur {
        display: flex;
        align-items: center;
    }
    header .logo img {
        height: 40px;
    }
    .qmhpage1 ul {
        flex-wrap: wrap;
    }
    .qmwrap {
        width: 95%;
    }
    .pagination {
        padding-top: 20px;
    }
    .qmhpage1 li {
        width: 47%;
        margin-bottom: 10px;
    }
    .qmhpage2,
    .qmhpage1 {
        padding: 30px 0;
    }
    .qmhpage1 li h3 span {
        font-size: 20px;
    }
    .qmtit h2 {
        font-size: 22px;
    }
    .qmtit p {
        font-size: 14px;
    }
    .qmhpage2 .hds .video,
    .qmhpage2 .hds .txt {
        float: none !important;
        width: auto !important;
    }
    .qmhpage2 .hds {
        margin-top: 30px; display: block
    }
    .qmhpage2 .hds .video {
        margin-top: 20px;
    }
    .qmhpage2 .hds .more span {
        font-size: 14px;
    }
    .qmhpage2 .hds .more {
        width: 170px;
    }
    .qmhpage2 .bds .ths ul {
        white-space: nowrap;
    }
    .qmhpage2 .bds .ths li {
        font-size: 16px;
        padding: 0 10px;
    }
    .qmhpage2 .bds .tbs {
        margin: 0;
        padding: 0 30px;
    }
    .qmhpage2 .bds .prev {
        left: 0;
    }
    .qmhpage2 .bds .next {
        right: 0;
    }
    .qmhpage2 .bds .swiper-slide {
        height: auto;
    }
    .qmhpage3 .bds li {
        width: auto !important;
        float: none !important;
        margin: 0 0 10px !important;
    }
    .qmhpage3 .bds .img {
        height: auto !important;
    }
    .qmhpage3 .bds .txt {
        padding: 15px 0 !important;
    }
    .qmhpage2 .hds .ts h3 {
        font-size: 18px;
    }
    .qmhpage7,
    .qmhpage6,
    .qmhpage4,
    .qmhpage3 {
        padding: 30px 0;
    }
    .qmhpage3 .bds {
        margin-top: 20px;
    }
    .qmhpage3 .bds .txt h4 {
        font-size: 16px;
    }
    .qmhpage3 .bds .txt h6 {
        line-height: 36px;
        width: 100px;
    }
    .qmhpage4 .hds {
        display: block;
    }
    .qmhpage4 .hds ul {
        white-space: nowrap;
        margin-top: 20px;
        overflow-x: scroll;
        justify-content: initial;
        overflow-y: hidden;
    }
    .qmhpage4 .hds li {
        margin: 0 20px 0 0;
        padding: 10px 0;
    }
    .qmhpage4 .hds h3 {
        font-size: 22px;
    }
    .qmhpage4 .bds .pic {
        height: auto;
    }
    .qmhpage3 .bds ul {
        display: block;
    }
    .qmhpage6 .bds ul {
        padding: 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .qmhpage6 .bds li {
        width: 49%;
        margin: 0 0 10px 0 !important;
        height: auto;
    }
    .qmhpage7 .bds li {
        float: none !important;
        width: auto;
        padding: 15px 0;
    }
    .qmhpage7 .bds {
        margin-top: 20px;
    }
    .footer .hds {
        display: none;
    }
    .footer ul {
        display: none;
    }
    .footer .qmwrap {
        padding: 30px 0 0;
    }
    .qmhpage4 .bds .text {
        padding: 0;
        display: block;
    }
    .qmhpage4 .bds .lt {
        width: auto;
        padding: 0 10px;
    }
    .qmhpage4 .bds .text dd {
        width: 100% !important;
        font-size: 14px;
        line-height: 30px;
    }
    .qmhpage4 .ovs {
        margin-top: 15px;
    }
    .qmhpage4 .bds .btn {
        margin: 20px auto;
    }
    .qmhpage6 .bds {
        margin-top: 20px;
    }
    .qmhpage7 .bds li .txt,
    .qmhpage7 .bds li .pic {
        float: none;
        width: auto;
        height: auto;
    }
    .qmhpage7 .bds li {
        padding-bottom: 10px !important;
    }
    .footer .ts p {
        font-size: 12px;
    }
    .footer .ts h1 {
        font-size: 22px;
    }
    .footer .dizhi dl {
        display: block;
    }
    .footer .dizhi {
        margin-top: 20px;
    }
    .footer .dizhi dd {
        margin-bottom: 10px;
    }
    .footer .copyright {
        margin: 0;
        padding: 20px 0;
    }
    .qmhpage4 .hds li::before {
        bottom: 0;
    }
    .qmhpage2 .hds .more span,
    .qmhpage2 .hds .more {
        height: 42px;
        line-height: 42px;
    }
    .footer .ts dl {
        display: block;
    }
    .footer .ts dd {
        width: auto;
        margin: 20px 0 0;
    }
    .qmhbanner .prev,
    .qmhbanner .next {
        background-size: 50% auto !important;
        width: 40px;
        height: 40px;
        margin-top: -20px;
    }
    .lanmenu {
        justify-content: flex-start;
    }
}

@media only screen and (max-width:680px) {
	.dszlist li{flex-direction: column}
	.dszlist li .text{width: 100%; padding-left: 0; padding-top: 30px; font-size: 16px;}
	.dszlist li .text h3{font-size: 24px;}
    .pplist {
        margin: -8px;
    }
    .pplist li {
        padding: 8px;
        width: 100%;
    }
    .mainbox {
        padding: 30px 0;
    }
    .mainbox2 {
        padding-top: 30px;
    }
    .bg_list_pro li,
    .view-news li {
        width: 100%
    }
    .arttit .tit {
        font-size: 24px;
    }
    .view-sxpre .liebie {
        display: none;
    }
    .view-sxpre li:first-child .iconfont,
    .view-sxpre li:last-child .iconfont {
        width: 40px !important;
        line-height: 40px;
        font-size: 18px;
    }
    .newslist .news {
        flex-direction: column;
    }
    .newslist .news .pic {
        width: 100%;
        margin: 0 0 15px;
    }
    .newslist .news .text {
        width: 100%;
    }
    .lanmenu a {
        font-size: 16px;
    }
    .lanmenu {
        height: 80px;
    }
}