@media (max-width:1299px) {
    .aboutSection_4 .swiper-container{
        width: 90%;
    }
    .aboutSection_4 .swiper-button-next {
        right: 0;
    }
    .aboutSection_4 .swiper-button-prev {
        left: 0;
    }
}
@media (max-width:1200px) {
    .huan_container{
        width: auto;
        padding: 0 15px;
        max-width: 1200px;
    }
}

@media (max-width:991px) {
    .huan_positon{
        box-shadow: unset;
    }
    .huan_positon .huan_container{
        height: auto;
        flex-wrap: wrap;
        padding: 0;
    }
    .huan_positon .pleft{
        width: 100%;
        height: 40px;
        display: flex;
        align-items: center;
        padding-left: 15px;
        box-shadow: 0px 1px 8px 0px rgba(208, 208, 208, 0.35);
    }
    .huan_positon .pleft em{
        margin-right: 10px;
    }
    .pshow {
        display: block;
    }
    .pright{
        background: #1d3483;
        width: 100%;
        margin-top: 10px;
        padding: 0 10px;
    }
    .phone_nav{
        display: block;
        color: #ffffff;
        display: flex;
        align-items: center;
        justify-content: space-between;
        font-size: 16px;
        padding: 3px 10px 4px;
        border-bottom: 1px solid #4b5c98;
      }
      .phone_nav span{
      }
      .phone_nav em{
        font-size: 26px;
      }
      .huan_positon .huan_container ul{
        overflow: unset !important;
        flex-wrap: wrap;
        display: none;
      }
      .huan_positon ul li{
        width: 100%;
        margin: 0 !important;
      }
      .huan_positon ul li:last-child{
        border: 0;
      }
      .huan_positon .huan_container li a{
        width: 100%;
        border-bottom: 1px dashed #4b5c98;
        padding: 8px 15px;
        font-size: 14px !important;
        display: block;
        color: #fefefe !important;
        opacity: 0.8;
      }
}

@media (max-width:767px) {
    .common_title .ctenname {
        font-size: 24px;
    }
    .common_title .ctname {
        font-size: 22px;
        margin-top: -19px;
    }
    .contact_wrapper .common_title {
        padding-top: 7vw;
    }
    .cfTitle .common_title{
        padding-top: 3vw;
    }
    .map_right h3 {
        font-size: 18px;
        padding-bottom: 10px;
        margin-bottom: 16px;
        font-weight: normal;
    }
    .map_content {
        padding: 6vw 0 4vw;
    }
    #map{
        height: 200px !important;
    }
    .contact_form {
        padding: 4vw 0 6vw;
    }
    .newsTitle {
        margin-bottom: 3vw;
    }
    .hnews_page {
        padding: 5vw 0 8vw;
    }
    .hnews_pageinfo .nptitle {
        font-size: 18px;
        margin: 4vw 0 10px;
        line-height: 25px;
    }
    .hnews_pageinfo .npdate {
        margin-bottom: 2vw;
    }
    .hnews_pageinfo .newsinfoCon{
        line-height: 25px;
    }
    .hnews_pageinfo .new_back a {
        height: 40px;
        line-height: 40px;
    }
    .hnews_pageinfo .new_back {
        margin: 4vw 0;
    }
    .hnews_pageinfo .news_contact{
        flex-wrap: wrap;
    }
    .hnews_pageinfo .news_contact a{
        width: 100%;
        max-width:100%;
        margin-bottom: 3vw;
    }
    .hnews_pageinfo {
        margin-bottom: 4vw;
    }
    .hsoloved_pageinfo .common_title {
        margin: 4vw 0 2vw;
    }
    .hsoloved_pageinfo {
        margin-bottom: 7vw;
    }
    .aboutSection_4 .swiper-container {
        width: 80%;
    }
    .about_params ul{
        flex-wrap: wrap;
    }
    .about_params ul li{
        width: 50%;
        border-right: 0;
    }
    .about_params ul li:nth-child(1),
    .about_params ul li:nth-child(3){
        border-right: 1px solid #eeeeee;
    }
    .about_params ul li:nth-child(1),
    .about_params ul li:nth-child(2){
        border-bottom: 1px solid #eeeeee;
    }
    .aboutSection_1 .common_title {
        margin: 4vw 0 2vw;
    }
    .aboutSection_1 .about_con {
        line-height: 25px;
    }
    .about_params {
        margin: 3vw 0;
    }
    .aboutSection_2 {
        margin: 5vw 0 2vw;
        padding-bottom: 5vw;
    }
    .aboutSection_2 .common_title {
        padding: 6vw 0 0;
    }
    .aboutSection_2 .business_group{
        flex-wrap: wrap;
    }
    .aboutSection_2 .business_group .busItem,
    .aboutSection_2 .business_group .busimg img{
        width: 100%;
    }
    .aboutSection_2 .business_group .busItem .bushover {
        background-size: 100% 100% !important;
    }
    .aboutSection_3 .team_group {
        margin: 4vw 0 5vw;
    }
    .aboutSection_3 .common_title{
        padding-top: 4vw;
    }
}