@charset "utf-8";
/* CSS Document */
@media only screen and (max-width: 1680px){
  .pro_bg .content{
    width: 1200px;
  }
  .pro{
    width:730px;
  }
}
@media only screen and (max-width: 1024px) {
  .wrap_box {
    font-size: 0.24rem;
  }
  img {
    width: 100%;
  }
  .mar_t10 {
    margin-top: 0.1rem;
  }
  .mar_t20 {
    margin-top: 0.2rem;
  }
  .mar_t30 {
    margin-top: 0.3rem;
  }
  .mar_t50 {
    margin-top: 0.5rem;
  }
  .pc {
    display: none;
  }
  .phone {
    display: block;
  }
  .p_w100 {
    width: 100%;
  }
  .p_col {
    flex-direction: column;
    align-items: flex-start;
  }
  .p_re_col {
    flex-direction: column-reverse;
  }
  .f22,
  .f24 {
    font-size: 0.28rem;
  }
  .f14,
  .f18,
  .f20 {
    font-size: 0.26rem;
  }
  .f26 {
    font-size: 0.3rem;
  }
  .f30 {
    font-size: 0.3rem;
  }
  .f32 {
    font-size: 0.32rem;
  }
  .f36 {
    font-size: 0.36rem;
  }
  .f38 {
    font-size: 0.38rem;
  }
  .f40 {
    font-size: 0.4rem;
  }
  .f43 {
    font-size: 0.43rem;
  }
  .box .p_header {
    height: 1.1rem;
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 99;
  }
  .box .p_header .content {
    height: 100%;
  }
  .box .p_header.on {
    background: #fff;
  }
  .box .p_header.on .logo img:first-child,
  .box .p_header.on .menu_btn img:first-child {
    opacity: 0;
  }
  .box .p_header.on .logo img:last-child,
  .box .p_header.on .menu_btn img:last-child {
    opacity: 1;
  }
  .p_header {
    height: 1.1rem;
    width: 100%;
    background: #fff;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9;
  }
  .srch {
    width: 100%;
    height: 0.88rem;
    margin: 0.5rem auto;
    -webkit-appearance: none;
    background: #fff;
    border-radius: 0.1rem;
    overflow: hidden;
    color: #fff;
    padding: 0 0.45rem;
  }
  .srch_txt {
    width: 4.15rem;
    border: none;
    color: #333;
    background: none;
    -webkit-appearance: none;
    padding: 0 0.1rem;
    line-height: 0.88rem;
  }
  .srch_txt::-webkit-input-placeholder {
    color: #8791a2;
  }
  .srch_sub {
    width: 0.34rem;
    height: 0.34rem;
    border: none;
    background: url(../images/ss1.png) no-repeat;
    background-size: 0.34rem;
  }
  .menu_btn {
    width: 0.6rem;
  }
  .menu_box {
    background: #237fc3;
    background-size: 100%;
    width: 100%;
    height: 100vh;
    top: 0;
    left: 0;
    z-index: 999;
    position: fixed;
    padding: 0.2rem 0.3rem 0;
    display: none;
  }
  .menu_list {
    color: #fff;
    height: 10rem;
    overflow-y: auto;
  }
  .menu_list li {
    font-size: 0.3rem;
    padding-left: 0.36rem;
    line-height: 3;
  }
  .menu_list li h3 {
    font-size: 0.3rem;
  }
  .menu_close {
    font-size: 0.6rem;
    color: #fff;
  }
  .sub_menu {
    font-size: 0.26rem;
    color: #fff;
    display: none;
  }
  .sub_menu a {
    display: block;
    position: relative;
    padding-left: 0.4rem;
  }
  .sub_menu a::after {
    width: 0.12rem;
    height: 0.12rem;
    background: #fff;
    border-radius: 100%;
    position: absolute;
    content: "";
    left: 0;
    top: 0;
    bottom: 0;
    margin: auto 0;
  }
  .banner {
    margin: 1.1rem 0 0;
  }
  .tit h2 {
    font-size: 0.6rem;
  }
  .tit h4 {
    font-size: 0.48rem;
  }
  .pro_bg .content{
    width: 7.02rem;
  }
  .pro_box {
    padding: 0.7rem 0 0;
  }
  .pro_box .swiper-button-prev,
  .pro_box .swiper-button-next {
    top: 70%;
  }
  .pro_type {
    height: auto;
  }
  .pro_type ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .pro_type ul li {
    width: 48%;
  }
  .pro_type ul li p {
    font-size: 0.18rem;
  }
  .pro {
    margin: 0.5rem 0 0;
  }
  .pro .swiper {
    height: 9rem;
  }
  .pro li {
    height: 4.4rem;
  }
  .pro_pic {
    height: 3.5rem;
  }
  .pro_pic img{
    object-fit: contain;
  }
  .pro_tit {
    height: 0.8rem;
  }
  .about_more img {
    width: 2rem;
  }
  .about_pic {
    margin: 0.5rem 0 0;
  }
  .news_list {
    margin: 0.3rem 0 0;
  }
  .youshi_bg {
    background-size: auto;
    background: url(../images/youshi_bg.jpg) no-repeat center top #b6b6b6;
    padding: .5rem 0;
  }
  .youshi {
    margin: 0.3rem 0 0;
  }
  .youshi::After {
    display: none;
  }
  .youshi_list_txt {
    line-height: 0.3rem;
  }
  .youshi_list {
    justify-content: space-between;
  }
  .youshi_list li {
    width: 3.4rem;
    margin-right: 0;
    background: none;
    padding: .5rem 0 0;
  }
  .youshi_list_tit{
    line-height: .7rem;
  }
  .youshi_list_con{
    height: 5rem;
    border-radius: 0.3rem;
    padding-top: .5rem;
  }
  .footer_box {
    padding: 0.8rem 0;
  }
  .contact {
    height: auto;
    padding-bottom: 0.5rem;
  }
  .contact_list {
    padding-top: 0.2rem;
  }
  .contact_list li {
    padding: 0.05rem 0;
  }
  .contact_list li:nth-child(odd){
    width: 50%;
  }
  .code {
    height: 3.5rem;
  }
  .code_list {
    padding: 0 1rem;
  }
  .code_list li {
    width: 2.2rem;
  }
  .copyright {
    text-align: center;
  }
  .tel_box {
    margin: 0.3rem 0 0;
  }
  .tel {
    width: 4.5rem;
    height: 0.6rem;
    padding-left: 0.18rem;
  }
  .about_num li h3 b {
    font-size: 0.6rem;
  }
  .about_num li p {
    font-size: 0.28rem;
  }
  .m_about_list li {
    width: 4.04rem;
    border-radius: 0.3rem;
    margin-right: 0.45rem;
  }
  .m_about_list li img {
    height: 1.28rem;
  }
  .honor {
    padding: 0.8rem 0.6rem;
    margin: 0.55rem 0 0;
    border: solid 0.04rem #d9d9d9;
    border-radius: 0.3rem;
  }
  .honor li {
    height: 3.24rem;
  }
  .type {
    padding: 0;
  }
  .type li p {
    font-size: 0.2rem;
  }
  .m_search_box {
    padding: 0.3rem;
  }
  .m_pro ul {
    justify-content: space-between;
  }
  .m_pro li {
    width: 3.4rem;
    height: 2.96rem;
    margin-right: 0;
    margin-bottom: 0.3rem;
  }
  .m_pro_pic {
    height: 2.34rem;
    padding: 0.2rem;
  }
  .m_pro_tit {
    line-height: 0.6rem;
    padding: 0 0.2rem;
  }
  .m_pro_tit::after {
    width: 0.2rem;
    height: 0.2rem;
    margin: auto 0 auto 0.05rem;
  }
  .m_select {
    width: 2rem;
    height: 0.66rem;
    padding: 0 0.1rem;
  }
  .m_input {
    width: 3.25rem;
    height: 0.66rem;
    padding: 0 0.2rem;
  }
  .m_ss_btn {
    width: 1.12rem;
    height: 0.66rem;
  }
  .m_news_tel::after {
    top: 0.42rem;
  }
  .m_news_list1 {
    height: 4.5rem;
  }
  .m_news_list1 li {
    padding: 0.2rem 0;
  }
  .m_news_list1 li p {
    -webkit-line-clamp: 1;
  }
  .m_news_list ul {
    justify-content: space-between;
  }
  .m_news_list li {
    width: 3.4rem;
    height: 2.2rem;
    margin-right: 0;
    margin-bottom: 0.5rem;
    border-bottom: solid 0.06rem #237fc3;
  }
  .m_news_list li p {
    -webkit-line-clamp: 1;
  }
  .m_case li {
    width: 3.4rem;
    height: 4rem;
    margin-bottom: .5rem;
  }
  .m_case_con{
    padding: .2rem 1rem 0 .3rem;
    background-size: .25rem .25rem;
  }
  .m_case_pic img {
    height: 2.74rem;
  }
  .message {
    padding: 0 0.6rem;
  }
  .service img {
    width: 90%;
  }
  .show_con {
    margin: 0.3rem 0 0;
  }
  .show_tab {
    width: 2rem;
    font-size: 0.3rem;
  }
  .show_tel {
    margin: 0.3rem 0 0;
  }
  .show_tel img {
    width: 1.5rem;
  }
  .hy_list {
    justify-content: space-between;
  }
  .hy_list li {
    width: 3.4rem;
    margin-right: 0;
    height: 2rem;
  }
  .hy_list li p {
    line-height: 0.5rem;
  }
  .xc_list {
    justify-content: space-between;
  }
  .xc_list li {
    width: 3.4rem;
    margin-right: 0;
  }
  .xc_list_pic {
    height: 2.22rem;
    border-radius: 0.2rem;
  }
  .box_con {
    margin: 0.4rem 0 0;
  }
  .xx_tit {
    font-size: 0.3rem;
  }
  .xx {
    width: 100%;
    padding: 0.4rem 0;
    min-height: 5rem;
  }
  .nextpage a {
    width: 100%;
  }
  .xx_time {
    padding: 0.3rem 0;
  }
  .map {
    height: auto;
  }
  .m_contact_con {
    padding: 0.4rem 0.6rem;
  }
  .m_contact_list li img {
    margin-right: 0.25rem;
    width: 0.65rem;
    height: 0.65rem;
  }
  .m_message li {
    height: 0.9rem;
    padding: 0 0.3rem;
  }
  .big_pro {
    height: 3.95rem;
    border-radius: 0.3rem;
  }
  .small_pro li {
    height: 1.42rem;
    padding: 0.2rem;
    border-radius: 0.3rem;
  }
  .show_tel {
    height: 1.7rem;
    border-radius: 0.3rem;
  }
  .case{
    margin-top: .7rem;
  }
  .about,.news{
    margin: .7rem 0 0;
  }
  .case_pic img{
    height: 3rem;
  }
  .m_case_bg{
    padding: .9rem 0 0;
  }
  ..about_txt{
    font-size: .26rem;
  }
}
@media only screen and (max-width: 750px) {
  .content,
  .main {
    width: 7.02rem;
  }
}