@media (max-width:1220px){
    .pdeta-list li{
        max-width: 22%;
        margin-right: 4%;
        margin-bottom: 25px;
    }
    .pdeta-list li:first-of-type{
        max-width: 48%;
    }
}
@media (max-width:1210px){
    .in_ca-show-list li{
        max-width: 22%;
        margin-right: 4%;
    }
    .in_items-list li{
        max-width: 22%;
        margin-right: 4%;
    }
    .in_items-img{
        width: 90%;
    }
    .in_product-sox li{
        max-width: 22%;
        margin-right: 4%;
    }
    .width_495{
        max-width: 42%;
    }
    .about_right-list{
        max-width: 56%;
    }
    .ser-list li{
        max-width: 22%;
        margin-right: 4%;
        margin-bottom: 40px;
    }
    .ser-list li:first-of-type{
        max-width: 48%;
    }
    .in_product-sox2 li{
        max-width: 32%;
        margin-right: 2%;
    }

    
}
@media (max-width:1200px){
    .head_cent{
        max-width: 95%;
    }
    .w1200{
        max-width: 95%;
    }
    .head_nav{
        display: none;
    }
    .nav-dao{
        display: block;
    }
    .in_ab-bimg{
        max-width: 40%;
    }
    .in_ab-btext{
        max-width: 58%;
    }
    .in_ab-top img{
        display: none;
    }
    .in_abv-left{
        max-width: 45%;
    }
    .in_abv-right{
        max-width: 52%;
    }
    .news_img{
        max-width: 25%;
    }
    .news_text{
        max-width: 70%;
    }
    
    
}

@media (max-width:1140px){
    .foot_left{
        max-width: 100%;
        margin: 0 auto;
    }
    .foot_right{
        max-width: 100%;
        margin-top: 30px;
    }
}
@media (max-width:1040px){
    .ab_but{
        position: relative;
        display: inline-block;
        bottom: 0;
    }
    .ab_next{
        left: 20px;

    }
    
}
@media (max-width:980px){
    .news_img{
        max-width: 100%;
    }
    .news_text{
        max-width: 100%;
        margin-top: 10px;
    }
    .pdeta-list li{
        max-width: 48%;
        margin-right: 4%;
        margin-bottom: 25px;
    }
    .pdeta-list li:nth-child(4n +5){
        margin-right: 4%;
    }
    .pdeta-list li:nth-child(2n +1){
        margin-right: 0;
    }
    .pdeta-list li:first-of-type{
        max-width: 100%;
    }
    .in_product-sox2 li{
        max-width: 49%;
        margin-right: 2%;
    }
    .in_product-sox2 li:nth-child(3n){
        margin-right: 2%;
    }
    .in_product-sox2 li:nth-child(2n){
        margin-right: 0;
    }
    .about_right-list{
        max-width: 100%;
    }
    .in_product-sox li{
        max-width: 48%;
        margin-right: 4%;
    }
    .in_product-sox li:nth-child(2n){
        margin-right: 0;
    }
    .in_ca-list2 img{
        display: none;
    }
    .in_ca-list2 li{
        margin: 0 6px 10px;
    }
    .in_items-list li{
        max-width: 48%;
        margin-right: 4%;
    }
    .in_items-list li:nth-child(2n){
        margin-right: 0;
    }

    .in_abv-left{
        max-width: 100%;
    }
    .in_abv-right{
        max-width: 100%;
        margin: 20px 0;
    }
    .in_adv-ztz{
        font-size: 80px;
        line-height: 80px;
    }
    .in_adv-ztc{
        bottom: 10px;
    }
    .in_ab-bimg{
        max-width: 100%;
        margin-bottom: 20px;
    }
    .in_ab-btext{
        max-width: 100%;
    }
    .in_ab-more{
        margin: 0 auto;
    }
    .in_about-bot::after{
        display: none;
    }
    .in_about-tist li{
        margin: 0 20px;
    }
    .in_ca-list img{
        display: none;
    }
    .ser-list li{
        max-width: 48%;
        margin-right: 4%;
        margin-bottom: 20px;
    }
    .ser-list li:first-of-type{
        max-width: 100%;
    }
    .ser-list li:nth-child(4n +5){
        margin-right: 4%;
    }
    .ser-list li:nth-child(2n +1){
        margin-right: 0;
    }
}
@media (max-width:750px){
    .head{
        height: 60px;
    }
    #sw .swiper-slide a{
        width: 100%;
        height: 200px;
        position: relative;
        overflow: hidden;
    }
    #sw .swiper-slide a img{
        width: auto;
        height: 100%;
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
    }
    #sw .swiper-pagination{
        bottom: 10px;
    }
    #sw .swiper-pagination-bullet{
        width: 8px;
        height: 8px;
        margin: 0 5px;
    }
    .cont_list-add{
        position: relative;
        transform: none;
        top: initial;
        right: initial;
        width: 100%;
    }
    .cont_list-add p{
        padding:  0 2.5%;
    }
    .nedeta_tb-span{
        font-size: 14px;
        line-height: 24px;
    }
    .nedeta_tb-span p{
        margin-bottom: 20px;
    }
    .nedeta_tb-img{
        margin-bottom: 20px;
    }
    .nedeta-title{
        margin-bottom: 20px;
    }
    .nedeta-tc{
        font-size: 14px;
        line-height: 24px;
    }
    .nedeta-tz{
        font-size: 24px;
        line-height: 30px;
    }
    .news_list li{
        padding-bottom: 10px;
        margin-bottom: 20px;
    }
    .news_tspan{
        font-size: 14px;
        line-height: 26px;
    }
    .news_tc{
        font-size: 14px;
    }
    .news_tz{
        font-size: 18px;
    }
    .ban_show{
        position: relative;
        height: 150px;
    }
    .ban_show img{
        height: 100%;
        width: auto;
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
    }
    .pdeta-title{
        font-size: 24px;
        line-height: 30px;
        margin-bottom: 30px;
    }
    .prodetails-box{
        padding: 30px 0 20px;
    }
    .pdeta-text-tc{
        font-size: 14px;
        line-height: 26px;
    }
    .pdeta-text-tc p{
        margin-bottom: 10px;
    }
    .about_text-show p{
        font-size: 14px;
        line-height: 26px;
        margin-bottom: 20px;
    }
    .about_text-show p span{
        font-size: 14px;
    }
    .about_text-show{
        margin-top: 30px;
    }
    .ab_but{
        position: absolute;
        bottom: 20px;
        background-color: rgba(0, 0, 0, 0.6);
    }
    .ab_next{
        left: initial;
        right: 0;
    }
    .foot_nav{
        justify-content: center;
    }
    .in_company{
        padding: 30px 0 30px;
    }
    .in_com-list-img li{
        max-width: 100%;
        width: 100%;
    }
    .in_com-list-img li img{
        margin: 0 auto;
        max-width: 100%;
    }
  
    
    .in_items{
        padding: 35px 0 30px;
    }
    .in_bgimg{
        background-size: cover;
        padding: 30px 0;
    }
    .gallery-thumbs{
        height: auto !important;
    }
    .gallery-thumbs .swiper-slide{
        height: auto;
    }
    .in_ab-lun{
        height: auto;
    }
    .in_ab-top{
        height: auto;
    }
    .in_ca-show{
        justify-content: center;
    }
    .in_adv-box{
        margin-top: 30px;
    }
    .in_tc span{
        font-size: 14px;
    }
    .in_ca-list li{
        margin: 0 6px 10px;
    }
    .in_about{
        padding:25px 0 30px
    }
    .in_tz{
        font-size: 24px;
        line-height: 26px;
    }
    .in_tc{
        margin-top: 0;
    }
    .in_about-top{
        margin-top: 30px;
    }
    .in_about-bot{
        margin-top: 30px;
    }
    .in_about-tist li{
        margin-bottom: 20px;
    }
    .in_ca-show-list li{
        max-width: 48%;
        margin-right: 4%;
    }
    .in_ca-show-list li:nth-child(2n){
        margin-right: 0;
    }
    .in_advantages{
        padding: 30px 0 40px;
    }
}