@media (max-width: 768px) {
    
.ProductCenterConnect_3_new_box1{
    display: flex;
    flex-direction: column;
}
.ProductCenterConnect_3_new_box1_left{
    display: flex;
    flex-direction: column;
}
.ProductCenterConnect_3_new_box1_span1{
        font-weight: normal;
        font-size: 24px;
        color: #000000;
        line-height: 28px;
        text-align: left;
        font-style: normal;
        text-transform: none;
}
.margin_bottom_120_phone{
    margin-bottom: 40px !important;
}
.margin_top_phone{
    margin-top: 40px;
}
.logo_group_icon{
    margin-top: 40px;
}
.right_phone_12{
    margin-bottom: 45px !important;
}
.ProductCenterConnect {
    padding: 25px;
    padding-bottom: 48px;
}

.ProductCenter_bar {
    width: 100vw;
    display: flex;
    justify-content: space-between;
    padding: 0px 0vw;
     flex-wrap: wrap;
}

.ProductCenter_bar_item {
    width: 50%;
    padding: 10px 0;
    text-align: center;
    /*border-right: 2px solid #8d8d8d;*/
    font-size: 14px !important;
    color:#6e6e6e;
    box-sizing: border-box;
   
    border-bottom: 1px solid #c6c6c6;
   
}

.ProductCenter_bar_item_title{
    font-size: 14px !important;
}
.ProductCenter_bar_item:nth-child(even){
    border: none;
    border-bottom: 1px solid #c6c6c6;
}

/*.ProductCenter_bar_item:first-child {*/
/*    text-align: left;*/
/*}*/

/*.ProductCenter_bar_item:last-child {*/
/*    text-align: right;*/
/*    border-right: 2px solid #fff;*/
/*}*/

.prdouct_box {
    display: flex;
    flex-direction: column;
}

.prdouct_left {
    width: 100%;
}

.prdouct_right {
    width: 100%;
}

.prdouct_left_span1 {
    font-weight: 350;
    font-size: 30px;
    color: #000000;
    text-align: left;
    font-style: normal;
    text-transform: none;
    display: flex;
    justify-content: flex-start;
    margin-bottom: 20px;
    margin-top: 20px;
}

.prdouct_left_span2 {
    font-weight: 350;
    font-size: 24px;
    color: #000000;
    line-height: 24px;
    text-align: left;
    margin-bottom: 20px;
}

.prdouct_left_span3 {
    font-weight: 350;
    font-size: 16px;
    color: #666666;
    line-height: 27px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.ProductCenterConnect_2 {
    padding: 0 6vw;
    padding-top: 100px;
    background-color: #ecf5fa;
}

.ProductCenterConnect_3 {
    display: flex;
    justify-content: space-between;
    width: 100%;
    flex-wrap: wrap;
}

.item_ss_item3 {
    width: 100%;
    display: flex;
    flex-direction: column;
    margin-bottom: 87px;
}

.span_flate_1 {
    font-weight: 350;
    font-size: 40px;
    color: #000000;
    line-height: 58px;
    text-align: left;
}

.span_flate_2 {
    font-weight: 350;
    font-size: 18px;
    color: #666666;
    line-height: 32px;
    text-align: left;
}

.ProductCenterConnect_4 {
    margin-top: 78px;
}

.ProductCenterConnect_4_span1 {
    font-weight: 350;
    font-size: 30px;
    color: #000000;
    line-height: 43px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

/* 表格样式 */
.solid-border-table {
    width: 100%;
    margin: 20px auto;
    border-collapse: collapse;
    /* 合并边框 */
    font-family: Arial, sans-serif;
}
.solid-border-table2 {
    width: 100%;
    margin: 20px auto;
    border-collapse: collapse;
    /* 合并边框 */
    font-family: Arial, sans-serif;
}

/* 表头样式 */
.solid-border-table th {
    background-color: #fff;
    border: 1px solid #a6abad;
    vertical-align: middle;  /* 垂直居中 */
    /* 2像素宽的黑色实线边框 */
    padding: 12px;
    font-size: 18px;
    font-weight: 400;
    text-align: center;
    color: #666;
}

/* 单元格样式 */
.solid-border-table td {
    border: 1px solid #a6abad;
    vertical-align: middle;  /* 垂直居中 */
    /* 2像素宽的黑色实线边框 */
    padding: 5px;
    font-size: 14px;
    text-align: center;
    color: #666;
}

/* 交替行颜色（可选） */
.solid-border-table tr:nth-child(even) {
    background-color: #ecf5fa;
}

/* 鼠标悬停效果（可选） */
.solid-border-table tr:hover {
 
}

.ProductCenterConnect_4 li {
    font-size: 18px;
    color: #666;
    word-wrap: break-word;
    word-break: break-all;
    /* 默认实心圆点（●） */
    /* list-style-type: circle; */
    /* 空心圆（○） */
    /* list-style-type: square; */
    /* 实心方块（■） */
    /* list-style-type: none; */
    /* 移除小点 */
}
.w_50 li{
    width: 50%;
    text-align: left;
}
.jianCeLiuCheng{
    margin-top: 20px;
    padding-bottom: 154px;
}
.jianCeLiuCheng_span1{
    font-weight: 350;
    font-size: 30px;
    color: #000000;
    line-height: 43px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-bottom: 0px;
    margin-top: 45px !important;
}
.jianCeLiuCheng_list{
    display: flex;
    justify-content: space-between;
}
.jianCeLiuCheng_list_item{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 20%;
}
.pic_o5{
    width: 60px;
    height: auto;
}
.jianCeLiuCheng_list_item_span1{
    font-weight: 350;
    font-size: 30px;
    color: #000000;
    line-height: 74px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-bottom: 0;
}
.jianCeLiuCheng_list_item_span2{
    height: 50px;
    font-weight: 350;
    font-size: 14px;
    color: #000000;
    line-height: 29px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 36px;
    word-wrap: break-word;
    word-break: break-all;
}
.down_load{
    float: right;
    width: 150px;
    margin-top: 80px;
    padding:8px 12px;
    font-weight: 350;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 26px;
    text-align: center;
    font-style: normal;
    text-transform: none;
    background-color: #1d3bc3;
    cursor: pointer; 
}
.chanpin_box_bottom_item{
    padding: 25px;
    box-sizing: border-box;
    background-color: #fff;
    position: relative;
    padding-bottom: 20px;
}
.chanpin_box_bottom_item_1{
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    position: relative;
    z-index: 1;
      margin-top: 0px !important;
    padding-bottom: 50px;
}
.chanpin_box_bottom_item_left{
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
} 
.chanpin_box_bottom_item_left_span1{
    font-weight: 350;
    font-size: 30px;
    color: #000000;
    line-height: 35px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-bottom: 20px;
    margin-top: 15px;
    font-family:-apple-system;
}
.zhenduan_span2{
    font-weight: 350;
    font-size: 18px;
    color: #666666;
    line-height: 32px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
 .down_load2{
    float: right;
    width: 133px;
    margin-top: 80px;
    padding:8px 12px;
    font-weight: 350;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 26px;
    text-align: center;
    font-style: normal;
    text-transform: none;
    background-color: #1d3bc3;
}
.bgc_img_1_s{
    position: absolute;
    bottom: 20vh;
    left: 0;
    width: 60vw;
    z-index: 0;
}
.bgc_img_2{
    position: absolute;
    right: 0px;
    z-index: 0;
    width: 60vw;
}
}
@media (max-width: 768px) {
    .production_desc{
        color: #ccc;
        font-size: 12px;
    }
    .sbumit_meng_form2{
        width: 90vw;
        height: auto;
        background-color: #fff;
        padding: 25px;
        box-sizing: border-box;
        position: fixed;
        top: 30vh;
        left: 50%;
        transform: translate(-50%); 
        z-index: 10;
    }
}
@media (min-width: 768px) {
    .production_desc{
        color: #ccc;
        font-size: 12px;
    }
    .ProductCenterConnect_3_new_box1{
        display: flex;
        margin-bottom: 120px;
    }
    .ProductCenterConnect_3_new_box1_right{
        width: 50%;
    }
    .ProductCenterConnect_3_new_box1_left{
        width: 50%;
        display: flex;
        flex-direction: column;
        /*justify-content: space-between;*/
        padding-right:5vw;
    }
    .ProductCenterConnect_3_new_box1_span1{
        font-weight: normal;
        font-size: 45px;
        color: #000000;
        line-height: 54px;
        text-align: left;
        font-style: normal;
        text-transform: none;
    }
    .sbumit_meng_form2{
        width: 50vw;
        height: 58vh;
        background-color: #fff;
        padding: 25px;
        box-sizing: border-box;
        position: fixed;
        top: 30vh;
        left: 50%;
        transform: translate(-50%); 
        z-index: 60;
    }
    .ProductCenterConnect {
    padding: 6vw;
    padding-bottom: 48px;
}

.ProductCenter_bar {
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 40px 0vw;
    border-bottom: 1px solid #8d8d8d;
}

.ProductCenter_bar_item {
    width: 25%;
    padding: 0 6vw;
    text-align: center;
    border-right: 2px solid #8d8d8d;
    font-size: 16px;
    color:#6e6e6e;
}
.ProductCenter_bar_item:hover {
     width: 25%;
    padding: 0 6vw;
    text-align: center;
    border-right: 2px solid #8d8d8d;
    font-size: 16px;
    color:#190dad;
    cursor: pointer;
   
}

.ProductCenter_bar_item:first-child {
    text-align: left;
}

.ProductCenter_bar_item:last-child {
    text-align: right;
    border-right: 2px solid #fff;
}

.prdouct_box {
    display: flex;
}

.prdouct_left {
    width: 48%;
}

.prdouct_right {
    width: 50%;
}

.prdouct_left_span1 {
    font-weight: 400;
    font-size: 60px;
    color: #000000;
    line-height: 87px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    display: flex;
    justify-content: flex-start;
    margin-bottom: 50px;
}

.prdouct_left_span2 {
    font-weight: 350;
    font-size: 60px;
    color: #000000;
    line-height: 87px;
    text-align: left;
    margin-bottom: 80px;
}

.prdouct_left_span3 {
    font-weight: 350;
    font-size: 18px;
    color: #666666;
    line-height: 32px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.ProductCenterConnect_2 {
    padding: 0 6vw;
    padding-top: 100px;
    background-color: #ecf5fa;
}

.ProductCenterConnect_3 {
    display: flex;
    justify-content: space-between;
    width: 100%;
    flex-wrap: wrap;
}

.item_ss_item3 {
    width: 46%;
    display: flex;
    flex-direction: column;
    margin-bottom: 87px;
}

.span_flate_1 {
    font-weight: 350;
    font-size: 40px;
    color: #000000;
    line-height: 58px;
    text-align: left;
}

.span_flate_2 {
    font-weight: 350;
    font-size: 18px;
    color: #666666;
    line-height: 32px;
    text-align: left;
}

.ProductCenterConnect_4 {
    margin-top: 78px;
}

.ProductCenterConnect_4_span1 {
    font-weight: 350;
    font-size: 30px;
    color: #000000;
    line-height: 43px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

/* 表格样式 */
.solid-border-table {
    width: 100%;
    margin: 20px auto;
    border-collapse: collapse;
    /* 合并边框 */
    font-family: Arial, sans-serif;
}
.solid-border-table2 {
    width: 100%;
    margin: 20px auto;
    border-collapse: collapse;
    /* 合并边框 */
    font-family: Arial, sans-serif;
}

/* 表头样式 */
.solid-border-table th {
    background-color: #fff;
    border: 1px solid #a6abad;
    vertical-align: middle;  /* 垂直居中 */
    /* 2像素宽的黑色实线边框 */
    padding: 12px;
    font-size: 18px;
    font-weight: 400;
    text-align: center;
    color: #666;
}

/* 单元格样式 */
.solid-border-table td {
    border: 1px solid #a6abad;
    vertical-align: middle;  /* 垂直居中 */
    /* 2像素宽的黑色实线边框 */
    padding: 21px 48px ;
    font-size: 18px;
    text-align: center;
    color: #666;
}

/* 交替行颜色（可选） */
.solid-border-table tr:nth-child(even) {
    background-color: #ecf5fa;
}

/* 鼠标悬停效果（可选） */
.solid-border-table tr:hover {
 
}

.ProductCenterConnect_4 li {
    font-size: 18px;
    color: #666;
    /* 默认实心圆点（●） */
    /* list-style-type: circle; */
    /* 空心圆（○） */
    /* list-style-type: square; */
    /* 实心方块（■） */
    /* list-style-type: none; */
    /* 移除小点 */
}
.w_50 li{
    width: 50%;
    text-align: left;
}
.jianCeLiuCheng{
    margin-top: 170px;
    padding-bottom: 154px;
}
.jianCeLiuCheng_span1{
    font-weight: 350;
    font-size: 30px;
    color: #000000;
    line-height: 43px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-bottom: 40px;
    margin-top: 154px;
}
.jianCeLiuCheng_list{
    display: flex;
    justify-content: space-between;
}
.jianCeLiuCheng_list_item{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.pic_o5{
    width: 194px;
    height: 194px;
}
.jianCeLiuCheng_list_item_span1{
    font-weight: 350;
    font-size: 51px;
    color: #000000;
    line-height: 74px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-bottom: 23px;
}
.jianCeLiuCheng_list_item_span2{
    font-weight: 350;
    font-size: 20px;
    color: #000000;
    line-height: 29px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 36px;
}
.down_load{
    float: right;
    /*width: 150px;*/
    margin-top: 80px;
    padding:8px 12px;
    font-weight: 350;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 26px;
    text-align: center;
    font-style: normal;
    text-transform: none;
    background-color: #1d3bc3;
    cursor: pointer; 
}
.chanpin_box_bottom_item{
    padding: 6vw;
    box-sizing: border-box;
    background-color: #fff;
    position: relative;
}
.chanpin_box_bottom_item_1{
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 1;
  
}
.chanpin_box_bottom_item_left{
    width: 45%;
    display: flex;
    flex-direction: column;
    justify-content: center;
} 
.chanpin_box_bottom_item_left_span1{
    font-weight: 350;
    font-size: 60px;
    color: #000000;
    line-height: 87px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-bottom: 50px;
    font-family: sans-serif;
}
.zhenduan_span2{
    font-weight: 350;
    font-size: 18px;
    color: #666666;
    line-height: 32px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
 .down_load2{
    float: right;
    width: 133px;
    margin-top: 58px;
    padding:8px 12px;
    font-weight: 350;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 26px;
    text-align: center;
    font-style: normal;
    text-transform: none;
    background-color: #1d3bc3;
}
.bgc_img_1_s{
    position: absolute;
    bottom: 20vh;
    left: 0;
    width: 30vw;
    z-index: 0;
}
.bgc_img_2{
    position: absolute;
    right: 0px;
    z-index: 0;
    width: 30vw;
}
}
.production_item_1{
    display:none;
}
.production_item2{
    display:none;
}
.production_item3{
    display:none;
}
.production_item4{
    display:none;
}