a {
    font-family: 微软雅黑;
}

header {
    width: 100%;
    height: 83px;
}

.header_cont_pc {
    /* width: 1170px; */
    height: 83px;
    /* background-color: aquamarine; */
    position: relative;
}

.header_left_img {
    position: absolute;
    top: 4px;
    left: 0px;
    width: 510px;
    height: 74px;
}

.header_left_img img {
    width: 100%;
    height: 100%;
}

.header_right {
    width: 250px;
    height: 83px;
    /* background-color: gray; */
    position: absolute;
    right: 0;
    top: 0;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.header_right a {
    font-size: 18px;
    color: #666;
}

.icon-dianhua {
    font-size: 40px;
    text-align: center;
    line-height: 48px;
    color: rgb(111, 168, 220);
}


/* 折叠按钮 */


/* 
.header_right burger {
    display: none;
} */


/* 导航 begin */

#nav {
    height: 75px;
    background-color: #3d85c6;
}

.nav_cont {
    height: 75px;
    /* background-color: gray; */
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav_cont .ipnav_item {
    width: 85px;
    height: 75px;
}

.nav_cont .ipnav_item a {
    width: 85px;
    font-size: 18px;
    color: #fff;
    text-align: center;
    line-height: 75px;
    font-weight: bold;
    font-style: normal;
    text-decoration: none;
    display: inline-block;
}

.nav_cont .ipnav_item:hover {
    background-color: rgba(238, 238, 238, 0.36);
    /* filter: alpha(Opacity=80);
    -moz-opacity: 0.8;
    opacity: 0.8; */
}


/* 导航 end */


/* 轮播 begin */

#banner {
    width: 100%;
    /* height: 500px; */
    display: flex;
    position: relative;
}

#swiper1 {
    width: 100%;
    height: 500px;
}


/* .swiper-wrapper  {
    width: 100%;
    height: 500px;
} */

.s1-slide {
    /* width: 100%;
    height: 500px; */
}

.banner1 {
    background: url("../images/swiperimg1.jpg") no-repeat center;
    display: inline-block;
    height: auto;
    max-width: 100%;
    background-size: cover;
}

.banner2 {
    background: url("../images/swiperimg2.jpg") no-repeat center;
    display: inline-block;
    height: auto;
    max-width: 100%;
    background-size: cover;
}

.banner3 {
    background: url("../images/swiperimg3.jpg") no-repeat center;
    display: inline-block;
    height: auto;
    max-width: 100%;
    background-size: cover;
}


/* #swiper1 img {
    width: 100%;
    height: 100%;
} */

.s1-pagination {
    /* display: flex; */
    /* justify-content: center; */
    /* align-items: center; */
    /* width: 100%; */
    height: 25px;
    position: absolute;
    left: 50%;
    /* bottom: 10px; */
    bottom: 0px;
}


/* 轮播 end */


/* 四大图片 begin */

#fours {
    width: 100%;
    margin-top: 1%;
    /* height: 515px; */
    /* background-color: green; */
}

.fours_cont_box {
    max-width: 1200px;
    margin: 0 auto;
    background-color: rgba(0, 0, 0, 0);
    border-style: solid;
    border-color: rgb(204, 204, 204);
    border-width: 10px;
    display: flex;
    flex-wrap: wrap;
}

.fours_list {
    width: 22%;
    margin-left: 3%;
    margin-top: 2%;
    margin-bottom: 1%;
    height: 315px;
    position: relative;
}

.foursList_tit {
    display: flex;
    justify-content: space-around;
    align-items: center;
}


/* .fourstit_img {
    width: 30px;
    height: 30px;
}  */

.fourstit_img img {
    /* width: 45%; */
    height: 45%;
}

.foursList_tit h2 {
    /* width: 80px; */
    font-size: 22px;
    color: #333;
    /* line-height: 80px; */
    text-align: center;
}

.fourslist_img {
    width: 215px;
    height: 215px;
    position: absolute;
    bottom: 0px;
}

.fourslist_img img {
    width: 100%;
    height: 100%;
}


/* 四大图片 end */


/*卖家推荐 begin  */

#sellertj {
    width: 100%;
    /* height: 868px; */
}

.sellertj_cont {
    /* height: 868px; */
}

.sellertjtopTit {
    /* width: ; */
    height: 121px;
    /* background-color: #3d85c6; */
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
}

.sellertjtopTit h3,
.newstopTit h3 {
    width: 100%;
    height: 26px;
    font-size: 16px;
    color: #333;
    text-align: center;
    line-height: 90px;
    /* margin-left: 10px; */
    /* margin-right: 10px; */
}

.sellertj_eng,
.newsTit_eng {
    width: 100%;
    height: 95px;
    display: flex;
    justify-content: center;
    /* justify-content: space-around; */
    align-items: center;
}

.sellertjtopt_l,
.sellertjtopt_r,
.newsTit_l,
.newsTit_r {
    width: 80px;
    height: 1px;
    background-color: #333;
}


/* .case_cont_tit_l, .case_cont_tit_r, .videos_cont_tit_l, .videos_cont_tit_r, .personnel_cont_tit_l, .personnel_cont_tit_r, .news_cont_tit_l, .news_cont_tit_r, .contact_cont_tit_l, .contact_cont_tit_r {
    display: block;
    width: 30px;
    height: 3px;
    background-color: #0078d9;
} */

h4 {
    width: 225px;
    font-size: 24px;
    color: #333;
    text-align: center;
    margin-left: 10px;
    margin-right: 10px;
}

.sellertj_box {
    width: 100%;
    /* height: 747px; */
    /* background-color: yellow; */
}


/* 清除浮动 */

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

.clearfix:after {
    clear: both;
}

.clearfix {
    *zoom: 1;
}

.sellertj_phone {
    display: none;
    background-color: #fff;
}

.sellertj_nav {
    width: 14%;
    min-height: 400px;
    border: 1px solid gray;
    border-bottom: none;
    float: left;
}

.sellertj_nav ul {
    width: 100%;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: flex-start;
}

.sellertj_nav ul li {
    width: 100%;
    height: 45px;
    border-bottom: 1px solid gray;
}

.sellertj_nav ul li:hover {
    background-color: #333;
}

.sellertj_nav ul li:hover a {
    color: #fff;
}

.sellertj_nav ul a {
    text-align: center;
    line-height: 45px;
    font-size: 16px;
    color: #333;
    padding: 0 10px;
}

.sellertj_R {
    width: 80%;
    height: 100%;
    float: left;
    margin-left: 2%;
}

.sellerR_list {
    width: 100%;
    /* height: 662px; */
    /* background-color: palegreen; */
    display: flex;
    flex-wrap: wrap;
    /* justify-content: space-around; */
    /* align-items: center; */
}

.sellerR_item {
    width: 20%;
    margin-left: 5%;
    margin-top: 1%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    box-shadow: darkgrey 0px 0px 30px 5px;
}

.sellerR_itemimg {
    width: 100%;
    height: 229px;
}

.sellerR_itemimg img {
    width: 100%;
    height: 100%;
}

.sellerR_itemimg img {
    width: 100%;
    height: 100%;
    transition: all .4s;
    -moz-transition: all .4s;
    -webkit-transition: all .4s;
    -o-transition: all .4s;
    overflow: hidden;
}

.sellerR_itemimg img:hover {
    transform: scale(1.01);
}

.sellerR_itemtit {
    width: 100%;
    /* height: 85px; */
    display: flex;
    flex-direction: column;
    justify-content: end;
    align-items: center;
}

.sellerR_itemtit p {
    font-size: 16px;
    color: #333;
}

.paging {
    width: 100%;
    height: 85px;
    /* background-color: tomato; */
    display: flex;
    justify-content: center;
    align-items: center;
}

.pagination {
    width: 177px;
    height: 39px;
    display: inline-block;
    padding-left: 0;
    margin: 20px 0;
    border-radius: 4px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.pagination li {
    width: 50px;
    height: 50px;
}

.pagination li span {
    display: block;
    width: 36px;
    height: 39px;
    font-size: 18px;
    color: #337ab7;
    margin-left: 0;
    border-top-left-radius: 4px;
    border-bottom-left-radius: 4px;
    border: 1px solid gray;
    display: flex;
    justify-content: center;
    align-items: center;
}

.pagination li span:hover {
    z-index: 3;
    color: #fff;
    cursor: default;
    background-color: #337ab7;
    border-color: #337ab7;
}

.paging {
    width: 100%;
    height: 85px;
    /* background-color: tomato; */
    display: flex;
    justify-content: center;
    align-items: center;
}

.pagination {
    width: 177px;
    height: 39px;
    display: inline-block;
    padding-left: 0;
    margin: 20px 0;
    border-radius: 4px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.pagination li {
    width: 40px;
    border: 1px solid gray;
}

.pagination li a {
    display: block;
    font-size: 18px;
    color: #337ab7;
    margin-left: 0;
    line-height: 50px;
    display: flex;
    width: 40px;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.pagination li:first-child {
    border-top-left-radius: 4px;
    border-bottom-left-radius: 4px;
}

.pagination li:not(:first-child) {
    border-left-width: 0px;
}

.pagination li:last-child {
    border-top-right-radius: 4px;
    border-bottom-right-radius: 4px;
}


.pagination li:hover {

    cursor: default;
    background-color: #337ab7;
    border-color: #337ab7;
    cursor: pointer;
}

.pagination li:hover>a {
    color: #fff !important;
}

/*卖家推荐 end  */


/* ad begin */

#ad {
    width: 100%;
    /* min-height: 337px; */
    /* background: url(../images/ad.jpg) no-repeat center; */
    /* background-size: 100%; */
}

#ad .ad_cont {
    width: 100%;
    /* min-height: 337px; */
    /* background: url(../images/ad.jpg) no-repeat center; */
    /* background-size: 100%; */
}

#ad img {
    width: 100%;
    height: 100%;
    /* min-height: 337px; */
    /* background: url(../images/ad.jpg) no-repeat center; */
    /* background-size: 100%; */
}


/* ad end */


/* 包装 begin */

#packing {
    width: 100%;
    /* height: 480px; */
    /* background-color: palegreen; */
}

.packcon_tit {
    width: 100%;
    height: 100px;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
}

.packcon_tit p {
    width: 298px;
    font-size: 15px;
    font-weight: normal;
    font-style: normal;
    color: rgb(153, 153, 153);
    background-color: transparent;
    line-height: 26px;
    text-decoration: none;
    text-align: center;
}

.packcon_box {
    width: 100%;
    /* height: 260px; */
    display: flex;
    flex-wrap: wrap;
    /* justify-content: space-between; */
    align-items: center;
    margin-top: 50px;
}

.packbox_img {
    width: 370px;
    height: 260px;
    margin: 1%;
}

.packbox_img img {
    width: 100%;
    height: 100%;
}


/* 包装 end */


/* 制作流程图 begin */

#drawing {
    width: 100%;
    height: 182px;
    /* background: url(../images/drawingimg.jpg) no-repeat center; */
    /* background-size: cover; */
    /* background-size: 100%; */
}

.drawing_cont {
    width: 100%;
    background: url("../images/drawingimg.jpg") no-repeat center;
    /* height: 182px; */
    background-size: 100%;
}


/* 制作流程图 end */


/*news begin */
.news_text {
    display: flex;
    margin: 0 auto;
    padding-bottom: 50px;
}

.news_text>ul {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}

.news_text>ul>li {
    width: 31.3333%;
    margin: 1%;
}

.news_text>ul>li {
    border-bottom: 1px dashed #e3e3e3;
}

.news_text>ul>li>a {
    font-size: 14px;
    color: #000;
    line-height: 40px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
    text-align: left;
}

#news {
    width: 100%;
    /* height: 293px; */
}

.newsList {
    width: 100%;
    /* height: 74px; */
    /* background-color: violet; */
    display: flex;
    flex-wrap: wrap;
    /* justify-content: space-around; */
    /* align-items: center; */
}

.newsLitem {
    /* width: 355px; */
    width: 45%;
    height: 35px;
    border-bottom: 1px dashed gray;
    margin: 1%;
}

.newsLitem a {
    height: 20px;
    ;
    font-size: 14px;
    color: #000;
    line-height: 40px;
}


/*news end */


/* footer begin */

footer {
    height: 279px;
    background-color: rgb(7, 55, 99);
}

.footer_cont {
    height: 279px;
    /* background-color: indianred; */
}

.footcon_top {
    height: 219px;
    /* background-color: #000; */
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.foottop_left {
    width: 285px;
    height: 150px;
    display: flex;
    flex-direction: column;
    /* justify-content: space-around;
    align-items: center; */
}

.footleft_p1 {
    font-size: 36px;
    font-weight: normal;
    font-style: normal;
    color: rgb(255, 255, 255);
    background-color: transparent;
    line-height: 40px;
    text-decoration: none;
    text-align: left;
}

.footleft_p2 {
    font-size: 16px;
    font-weight: normal;
    font-style: normal;
    color: rgb(255, 255, 255);
    background-color: transparent;
    line-height: 26px;
    text-decoration: none;
    text-align: left;
}

.footleft_p3 {
    font-size: 12px;
    font-weight: normal;
    font-style: normal;
    color: rgb(255, 255, 255);
    background-color: transparent;
    line-height: 26px;
    text-decoration: none;
    text-align: left;
}

.foot_cen {
    width: 500px;
    height: 100%;
    /* float: left; */
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.footcen_img {
    width: 120px;
    /* height: 120px; */
}

.footcen_img img {
    width: 100%;
    height: 100%;
}

.footcen_y {
    width: 310px;
    height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
}

.span001 {
    font-size: 16px;
    color: #fff;
}

.span002 {
    font-size: 14px;
    color: #fff;
}

.span003 {
    font-size: 30px;
    color: #fff;
}

.footer_bot {
    height: 60px;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
}

.footbot_p {
    width: 100%;
    text-align: center;
    font-size: 12px;
    color: #fff;
}


/* footer begin */
/*  */
.sell2 {
    width: 100%;
    margin: 0;
    padding: 0;
}

.sellertj_R {
    width: 80%;
    height: 100%;
    float: left;
    margin-left: 2%;
}

/*  */
/*  */
.product_list {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
}

.product_list>li {
    width: 20%;
    margin: 2.5%;
}

.product_list>li>a>div:last-child {
    font-size: 16px;
    font-family: 微软雅黑;
    font-style: normal;
    color: #333333;
    margin-top: 16px;
    text-align: center;
}

.pic_a {
    position: relative;
    width: 100%;
    overflow: hidden;
    box-shadow: 0 0 0 1px #ccc;
    border: 3px solid #fff;
    margin: 0 1.5%;
}

.pic_a::before {
    content: "";
    display: block;
    padding-top: 100%;
}

.d1_img {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    max-width: 100%;
    max-height: 100%;
    display: block;
    margin: auto;
    padding: auto;
    transition: all 0.5s;
}

.d1_img:hover {
    transform: scale(1.1);
}

/*  */
/* 媒体查询 */

@media screen and (min-width:1200px) {
    #banner .swiperip {
        display: none;
    }

    #ad {
        display: block;
        /* min-height: 400px; */
    }

    .phone_sellerRecommend {
        display: none;
    }

    .phonefooter,
    .phone_fours {
        display: none;
    }

    .cd-nav-trigger {
        display: none;
    }

    .phonenav {
        display: none;
    }

    .ilogo,
    .ibanner {
        display: none;
    }

    .ipsellertj_R,
    #ipad,
    .packcon_ipbox,
    .ipnews {
        display: none;
    }

    .xialaicon {
        display: none;
    }

    /* .drawing_cont {
        display: block;
    } */
    #drawing {
        max-width: 1200px;
        width: 100%;
        background: url("../images/drawingimg.jpg") no-repeat center;
        /* height: 182px; */
        background-size: 100%;
        margin: 0 auto;
    }

    /* 底部导航 IP端的元素 设置隐藏 */
    .footcen_ip {
        display: none;
    }
}

@media screen and (min-width:768px)and (max-width:1199px) {

    body,
    html {
        overflow-x: hidden;
    }

    #drawing {
        display: none;
    }

    .wrap {
        width: 100%;
    }

    .ilogo,
    .ibanner {
        display: none;
    }

    .ipsellertj_R,
    #ipad,
    .packcon_ipbox,
    .ipnews {
        display: none;
    }

    .cd-nav-trigger {
        display: none;
    }

    .phonenav {
        display: none;
    }

    header {
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    #nav {
        width: 100%;
        display: flex;
        justify-content: space-around;
        align-items: center;
    }

    #banner {
        display: flex;
        position: relative;
        /* margin-top: -75px; */
    }

    .swiperip {
        display: none;
    }

    #swiper1 {
        width: 100%;
        height: 220px;
    }

    #banner img {
        width: 100%;
        height: 100%;
    }

    .s1-slide {
        width: 100%;
        height: 220px;
        background-size: 100%;
    }

    .s1-pagination {
        position: absolute;
        bottom: 4px;
    }

    #fours {
        /* height: 700px; */
    }

    .phone_fours {
        display: none;
    }

    .fours_cont {
        /* height: 700px; */
    }

    .fours_cont_box {
        /* height: 700px; */
        flex-wrap: wrap;
    }

    .fours_list {
        display: flex;
        flex-direction: column;
        justify-content: space-around;
        align-items: center;
        width: 45%;
        /* margin-left: 7%; */
        /* margin: 2%; */
        margin-top: -3%;
    }

    .foursList_tit {
        width: 100%;
        margin-top: -192px;
        display: flex;
        justify-content: center;
    }

    .fourstit_img {
        /* width: 80%; */
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .sellertj_nav {
        width: 22%;
    }

    .sellertj_R {
        width: 100%;
    }

    #sellertj {
        /* display: none; */
        min-height: 1050px;
        /* margin-top: 40%; */
    }

    .sellertj_nav {
        display: none;
        width: 100px;
        min-height: 250px;
        /* margin-top: 155px; */
    }

    .sellerR_list {
        display: flex;
        flex-wrap: wrap;
        margin: 2%;
    }

    .sellerR_item {
        margin: 1.5%;
    }

    /* 手机版左侧导航 */
    .sellertj_phone {
        display: block;
        background-color: #fff;
    }

    .sellertj_phone ul {
        display: flex;
        flex-direction: column;
        justify-content: space-around;
        align-items: center;
        /* min-height: 100px; */
    }

    .sellertj_phone ul li {
        /* min-height: 100px; */
        width: 100%;
        text-align: center;
    }

    .sellertj_phone ul a {
        font-size: 14px;
        color: #333333;
        /* text-align: center; */
    }

    /* 下拉图标 */
    .xialaicon {
        width: 100%;
        text-align: center;
        font-size: 18px;
    }

    .icon-xialacaidan {
        color: #337ab7;
        /*  */
        /* width: 20px; */
        /* height: 20px; */
    }

    /* .icon-xialacaidan1 {
        color: #337ab7;
        display: none;
    } */
    .sellertj_phone {
        display: none;
    }

    .phone_sellerRecommend {
        display: block;
    }

    .phone_sellerRecommend {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-around;
        align-items: center;
    }

    .paging {
        /* margin-top: 325px; */
    }

    #packing {
        min-height: 630px;
    }

    .packcon_box {
        display: flex;
        flex-wrap: wrap;
    }

    .packbox_img {
        width: 36%;
        /* height: 75%; */
        /* margin: 5%; */
        margin-left: 7%;
        margin-right: 7%;
        margin-top: 3%;
    }

    #news {
        /* min-height: 500px; */
    }

    .news_cont {
        /* height: 100%; */
    }

    .newsList {
        /* height: 223px; */
    }

    #ad img {
        width: 100%;
        height: 100%;
    }

    .footer_cont {
        width: 99%;
    }

    .foot_cen {
        display: none;
    }

    .foottop_left,
    .foottop_r {
        width: 45%;
    }

    .phonefooter {
        display: none;
    }

    .footleft_p1,
    .footleft_p2,
    .footleft_p3 {
        text-align: center;
    }

    .foottop_r {
        display: flex;
        justify-content: center;
        align-items: center;
    }
}

@media screen and (max-width:767px) {

    body,
    html {
        overflow-x: hidden;
        width: 100%;
    }

    .wrap {
        width: 100%;
    }

    /* 手机隐藏 pc 轮播 */
    .xialaicon {
        display: none;
        background: url()no-repeat center;
    }

    .header_right {
        display: none;
    }

    .header_cont_pc {
        display: none;
    }

    .header_left_img {
        /* display: none; */
        /* width: 300px; */
        width: 90%;
    }

    .header_left_img img {
        /* display: none; */
        max-width: 100%;
    }

    /* 修改 header begin*/
    header {
        width: 100%;
        display: flex;
        height: 60px;
        justify-content: space-between;
        align-items: center;
    }

    .ilogo {
        width: 223px;
        height: 48px;
        margin-left: 5%;
    }

    .ilogo img {
        width: 100%;
        height: 100%;
    }

    .nav_but {
        width: 50px;
        height: 48px;
        /* background-color: antiquewhite; */
        display: flex;
        justify-content: center;
        align-items: center;
        margin-right: 5%;
    }

    /* 修改 header end*/
    /* 修改 banner begin*/
    #banner .swiperpc {
        display: none;
    }

    #swiper1 {
        height: 175px;
    }

    .swiper-wrapper {
        height: 175px;
    }

    .swiper-wrapper img {
        width: 100%;
        height: 100%;
    }

    .si-pagination {
        height: 25px;
        position: absolute;
        left: 50%;
        bottom: 0px;
    }

    /* 修改 banner end*/
    /* 修改 fours begin */
    .phone_fours {
        display: block;
        height: 450px;
    }

    #fours {
        width: 100%;
        /* height: 450px; */
    }

    .phone_fours {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .fours_cont_box {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-around;
        align-items: center;
        /* border: 1px solid gray; */
        padding: 6px 0;
        margin-top: 5px;
    }

    .fourslist_img img {
        height: 70%;
    }

    .fours_cont_box li {
        width: 45%;
        height: 160px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .fours_cont_box li .fourslist_img {
        width: 130px;
        height: 130px
    }

    .fours_cont_box li .foursList_tit {
        width: 130px;
        height: 40px;
        margin-bottom: 137px;
    }

    .fours_cont_box li .foursList_tit h2 {
        font-size: 16px;
        color: #333;
    }

    .fourslist_img {
        width: 100%;
        height: 85%;
    }

    /* 修改 fours end */
    /*修改 卖家推荐 begin   */
    .sellertj_R {
        /* display: none; */
    }

    /*修改 卖家推荐 end   */
    #nav,
    #ad {
        display: none;
    }

    /* 修改 ipad begin  */
    #ipad {
        width: 100%;
        height: 76px;
        background-color: rgb(111, 168, 220);
        display: flex;
        flex-direction: column;
        justify-content: space-around;
    }

    #ipad h1 {
        font-size: 22px;
        color: #fff;
        height: 26px;
        text-align: center;
        line-height: 26px;
    }

    #ipad p {
        font-size: 12px;
        color: #fff;
        height: 28px;
        text-align: center;
        line-height: 28px;
    }

    /* 修改 ipad end  */
    /* 修改 包装 begin  */
    #packing h4 {
        font-size: 18px;
        color: #0088bb;
    }

    /* 修改 包装 end  */
    /* 修改 drawing begin  */
    /* 修改 drawing end  */
    /* 修改 news begin  */
    /* 修改 news end  */
    /* 手机端导航 */
    .nav_phone {
        position: relative;
        right: 0;
    }

    .phonenav {
        width: 20%;
        min-height: 100px;
        background-color: #fff;
        z-index: 33;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-around;
        align-items: center;
        display: none;
    }

    .phonenav .ipnav_item {
        width: 100%;
        /* text-align: center; */
        /* height: 50px; */
    }

    .icon-daohang,
    .icon-chahao {
        color: #337ab7;
        /* position: absolute; */
        /* right: 0; */
        /* top: 20px; */
    }

    .icon-chahao {
        /* position: absolute; */
        /* right: 0; */
        /* top: 20px; */
        display: none;
    }

    .phonenav {
        width: 100%;
        height: 352px;
        position: absolute;
        right: 0;
        top: 60px;
    }

    .ipnav_item {
        width: 100%;
        height: 39px;
        border-bottom: 1px solid #ececec;
    }

    .ipnav_item a {
        height: 38px;
        font-family: 微软雅黑;
        font-size: 14px;
        color: #666666;
        font-weight: normal;
        font-style: normal;
        text-decoration: none;
        background-color: #FFFFFF;
        display: inline-block;
        text-align: left;
        line-height: 38px;
        padding-left: 20px;
    }

    /* 手机端导航 */
    #banner,
    #swiper1 {
        min-height: 200px;
    }

    .s1-slide {
        width: 100%;
        height: 200px;
        /* background-size: 100%; */
        background-size: cover;
    }

    .swiper-pagination {
        display: none;
        /* bottom: 375px; */
    }

    #fours {
        width: 100%;
        /* min-height: 515px; */
        /* margin-top: -60px; */
    }

    .fours_cont {
        box-sizing: content-box;
    }

    .fours_list {
        width: 47%;
        margin: 1.5%;
    }

    .foursList_tit {
        height: 7px;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-top: 15px;
    }

    .foursList_tit h2 {
        /* width: 58%; */
        margin-right: 5px;
    }

    .fourstit_img {
        width: 30px;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .fourstit_img img {
        width: 100%;
    }

    #sellertj {
        /* margin-top: 155px; */
        /* min-height: 1425px; */
    }

    .sellertj_nav {
        display: none;
    }

    .sellertj_box {
        /* margin-top: 50px; */
    }

    .pc_sellertj {
        /* display: none; */
    }

    .sellertj_R {
        width: 100%;
        margin-top: 30px;
    }

    .sellerR_list {
        display: flex;
        flex-wrap: wrap;
    }

    .sellerR_item {
        width: 38%;
        height: 130px;
        margin: 5%;
    }

    .sellerR_itemimg {
        width: 100%;
        height: 80%;
    }

    .sellerR_itemtit {
        width: 100%;
        height: 20%;
    }

    .sellerR_itemimg img {
        width: 100%;
        height: 100%;
        transition: all .4s;
        -moz-transition: all .4s;
        -webkit-transition: all .4s;
        -o-transition: all .4s;
        overflow: hidden;
    }

    .paging {
        width: 100%;
        margin-top: 550px;
    }

    #ad {
        min-height: 105px;
    }

    #packing {
        width: 100%;
        /* min-height: 475px; */
    }

    .acking_cont {
        width: 100%;
    }

    .packcon_box {
        display: flex;
        flex-wrap: wrap;
        margin-top: 0%;
    }

    .packbox_img {
        width: 36%;
        height: 100px;
        margin: 7%;
    }

    .packbox_img img {
        width: 100%;
        height: 100%;
    }

    .paging {
        display: none;
    }

    /* .packbox_img img {
        width: 100%;
        height: 100%;
    } */
    #drawing {
        width: 100%;
        height: 100px;
        background: url(../images/drawingimg.jpg) no-repeat center;
        background-size: 100%;
    }

    #drawing .drawing_cont {
        width: 90%;
        min-height: 100px;
    }

    #news {
        /* height: 340px; */
    }

    .newsTit_l,
    .newsTit_r,
    h5 {
        display: none;
    }

    #news h3 {
        font-size: 18px;
        color: #0088bb;
    }

    .newsList {
        width: 98%;
    }

    .newsLitem {
        width: 100%;
    }

    .newsLitem {
        /* width: 355px; */
        width: 90%;
        height: 35px;
        border-bottom: 1px dashed gray;
        margin: 1%;
        margin-left: 5%;
    }

    .newsLitem a {
        font-size: 14px;
        font-family: 微软雅黑;
        font-style: normal;
        color: #000000;
    }

    .newsTit_eng {
        height: 42px;
    }

    footer {
        background-color: rgb(102, 102, 102);
    }

    .foottop_left,
    .foottop_r,
    .footcen_pc {
        display: none;
    }

    .footcen_img img {
        width: 78%;
        height: 67%;
    }

    .footcon_top {
        width: 100%;
        height: 60%;
    }

    .footer_bot {
        width: 100%;
        height: 35%;
        padding: 5%;
    }

    .foot_cen {
        display: flex;
        padding: 12%;
    }

    .foot_cen .span001 {
        margin-left: -12%;
    }

    .sellertj_R {
        width: 100%;
        float: left;
        margin: 0 auto;
    }

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

    .product_list>li {
        width: 45%;
    }

    .pic_a {
        position: relative;
        width: 100%;
        overflow: hidden;
        box-shadow: 0 0 0 1px #ccc;
        /* border: 3px solid #fff; */
        margin: 0 0;
    }

    .pic_a::before {
        content: "";
        display: block;
        padding-top: 100%;
    }

    .d1_img {
        position: absolute;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        max-width: 100%;
        max-height: 100%;
        display: block;
        margin: auto;
        padding: auto;
        transition: all 0.5s;
    }

    .d1_img:hover {
        transform: scale(1.1);

    }

    .sellertj_R {
        width: 100%;
        float: left;
        margin: 0 auto;
    }

    .news_text>ul>li {
        width: 80%;
        margin: 1% auto;
    }

    .news_text>ul>li>a {
        font-size: 14px;
        font-family: 微软雅黑;
        font-style: normal;
        color: #000000;
    }
}