@media (min-width: 1201px) {
    .product{
        width: 100%;
        background-color: #f2f5f5;
    }
    
    .product_son{
        width: 62%;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
    }
    
    .product_son_left{
        width: 6vw;
        margin-top: 3vw;
    }
    
    .product_son_left_select{
        width: 4vw;
        height: 4vw;
        line-height: 4vw;
        text-align: center;
        margin: 0 auto;
        border-radius: 1vw;
        cursor: pointer;
        font-weight: 900;
        font-size: 1.8vw;
        color: #fff;
        margin-bottom: 3vw;
        background-color: #dddddd;

		display: block;

		text-decoration:none;
    }
    
    .product_son_left_select_first{
        width: 5vw;
        height: 5vw;
        line-height: 5vw;
        font-size: 2.4vw;
        background-color: #26679a;
    }
    
    .product_son_right{
        width: 50vw;
        margin-top: 3vw;
        margin-bottom: 3vw;
        background-color: #fff;
        border-radius: 1vw;
    }
    
    .product_son_right_box_one{
        text-align: center;
    }
    
    .product_son_right_box_one img{
        width: 45vw;
        height: 22vw;
        margin: 2.5vw;
    }
    
    .product_title{
        width: 100%;
        height: 5vw;
        font-weight: 800;
        letter-spacing: 0.15vw;
        padding-left: 2.5vw;
    }
    
    .product_title p:nth-child(1){
        font-size: 2vw;
    }
    
    .product_title p:nth-child(2){
        font-size: 1vw;
        color: #b5b5b5;
        margin-top: 0.5vw;
    }
    
    .product_show{
        width: 45vw;
        height: 25vw;
        position: relative;
    }
    
    .product_show img{
        width: 34vw;
        height: 18vw;
        object-fit: cover;
        position: absolute;
        left: 50%;
        top: 40%;
        transform: translate(-50%, -50%);
    }
    
    .product_show_select{
        width: 40vw;
        display: flex;
        margin: 0 auto;
    }
    
    .product_show_select a{
        color: #26669c;
        font-size: 1.2vw;
        letter-spacing: 0.15vw;
        /* border-right: 0.15vw solid #26669c; */
    }
    
    .product_show_select a:nth-child(1){
        padding-right: 1vw;
    }
    
    .product_show_select a:nth-child(2){
        padding-left: 1vw;
        padding-right: 1vw;
    }
    
    .product_show_select a:nth-child(3){
        padding-left: 1vw;
        border: none;
    }
    
    .index_a{
        display: block;
        text-decoration: none;
    }
    
    .product_show_fourBtn{
        width: 45vw;
        height: 17vw;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    
    .product_show_fourBtn_son{
        width: 22vw;
        height: 7vw;
        line-height: 7vw;
        border-radius: 0.5vw;
        text-align: center;
        font-size: 1.5vw;
        font-weight: 900;
        color: #fff;
        background-color: #26669c;
    }
    
    .product_show_tableBox{
        width: 45vw;
        margin: 0 auto;
        margin-top: 2vw;
    }

    /* 表格 */

table {
    width: 100%;
    border-collapse: collapse; /* 合并边框 */
}
td {
    border: 1px solid #d1d1d1; /* 为单元格添加边框 */
    text-align: left; /* 文本对齐方式 */
    text-align: center;
    height: 2.2vw;
    line-height: 2.2vw;
}
table th{
    height: 3vw;
    line-height: 3vw;
    color: #26679a;
    border-top: 0.2vw solid #26669c;
}
table th:nth-child(1) {
    width: 8vw;
}
table th:nth-child(2) {
    width: 18vw;
    background-color: #e9f6fd;
}
table th:nth-child(3) {
    width: 18vw;
}
table th:nth-child(4) {
    width: 8vw;
    border-left: 0.1vw solid #d1d1d1;
}
.tr_title{
    background-color: #26669c;
    color: #fff;
}
.tr_title td{
    border: none;
}


.tr_contant_one>td:nth-child(1){
    border-left: none;
}
.tr_contant_one>td:last-child{
    border-right: none;
}
.tr_contant_two>td:nth-child(1){
    border-left: none;
}
.tr_contant_two>td:last-child{
    border-right: none;
}
.tr_contant_one>td:nth-child(2){
    background-color: #e9f6fd;
}
.tr_contant_two>td:nth-child(2){
    background-color: #e9f6fd;
}

.tr_contant_laster{
    border-bottom: 0.2vw solid #26669c;
}

.zhanwei{
    height: 3vw;
}
}

@media (max-width: 1200px) {
    .product{
        width: 100%;
        background-color: #f2f5f5;
    }
    
    .product_son{
        width: 90%;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
    }
    
    .product_son_left{
        width: 12vw;
        margin-top: 6vw;
    }
    
    .product_son_left_select{
        width: 8vw;
        height: 8vw;
        line-height: 8vw;
        text-align: center;
        margin: 0 auto;
        border-radius: 2vw;
        cursor: pointer;
        font-weight: 900;
        font-size: 3.6vw;
        color: #fff;
        margin-bottom: 6vw;
        background-color: #dddddd;

		display: block;
    }
    
    .product_son_left_select_first{
        width: 10vw;
        height: 10vw;
        line-height: 10vw;
        font-size: 4.8vw;
        background-color: #26679a;
    }
    
    .product_son_right{
        width: 75vw;
        margin-top: 6vw;
        margin-bottom: 6vw;
        background-color: #fff;
        border-radius: 2vw;
    }
    
    .product_son_right_box_one{
        text-align: center;
    }
    
    .product_son_right_box_one img{
        width: 90%;
        height: 32vw;
        margin: 2.5vw;
    }
    
    .product_title{
        width: 100%;
        height: 10vw;
        font-weight: 800;
        letter-spacing: 0.2vw;
        padding-left: 5vw;
    }
    
    .product_title p:nth-child(1){
        font-size: 4vw;
    }
    
    .product_title p:nth-child(2){
        font-size: 2vw;
        color: #b5b5b5;
        margin-top: 1vw;
    }
    
    .product_show{
        width: 90%;
        height: 45vw;
        margin: 0 auto;
        position: relative;
    }
    
    .product_show img{
        width: 60vw;
        height: 30vw;
        object-fit: cover;
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
    }
    
    .product_show_select{
        width: 95%;
        display: flex;
        margin: 0 auto;
    }
    
    .product_show_select a{
        color: #26669c;
        font-size: 3vw;
        letter-spacing: 0.2vw;
        border-right: 0.15vw solid #26669c;
    }
    
    .product_show_select a:nth-child(1){
        padding-right: 1vw;
    }
    
    .product_show_select a:nth-child(2){
        padding-left: 1vw;
        padding-right: 1vw;
    }
    
    .product_show_select a:nth-child(3){
        padding-left: 1vw;
        border: none;
    }
    
    .index_a{
        display: block;
        text-decoration: none;
    }
    
    .product_show_fourBtn{
        width: 90%;
        height: 28vw;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    
    .product_show_fourBtn_son{
        width: 32.5vw;
        height: 10vw;
        line-height: 10vw;
        border-radius: 1vw;
        text-align: center;
        font-size: 3.5vw;
        font-weight: 900;
        color: #fff;
        background-color: #26669c;
    }
    
    .product_show_tableBox{
        width: 90%;
        margin: 0 auto;
        margin-top: 4vw;
    }

    /* 表格 */

table {
    width: 100%;
    font-size: 2.9vw;
    border-collapse: collapse; /* 合并边框 */
}
td {
    border: 1px solid #d1d1d1; /* 为单元格添加边框 */
    text-align: left; /* 文本对齐方式 */
    text-align: center;
    height: 6vw;
}
table th{
    height: 9vw;
    line-height: 9vw;
    color: #26679a;
    border-top: 0.2vw solid #26669c;
}
table th:nth-child(1) {
    width: 8vw;
}
table th:nth-child(2) {
    width: 20vw;
    background-color: #e9f6fd;
}
table th:nth-child(3) {
    width: 18vw;
}
table th:nth-child(4) {
    width: 8vw;
    border-left: 0.1vw solid #d1d1d1;
}
.tr_title{
    background-color: #26669c;
    color: #fff;
}
.tr_title td{
    border: none;
}


.tr_contant_one>td:nth-child(1){
    border-left: none;
}
.tr_contant_one>td:last-child{
    border-right: none;
}
.tr_contant_two>td:nth-child(1){
    border-left: none;
}
.tr_contant_two>td:last-child{
    border-right: none;
}
.tr_contant_one>td:nth-child(2){
    background-color: #e9f6fd;
}
.tr_contant_two>td:nth-child(2){
    background-color: #e9f6fd;
}

.tr_contant_laster{
    border-bottom: 0.2vw solid #26669c;
}

.zhanwei{
    height: 3vw;
}

}