@media screen and (min-width: 1000px) and (max-width: 1200px) {
  /* header */
  header .head .logo {
    padding-right: 0px;
  }
  header .head nav ul li > a {
    padding: 0 15px;
  }
  /* view_pro */
  .view_pro .b_pic {
    width: 450px;
  }
}
@media (max-width: 999px) {
  body {
    padding-top: 60px;
  }
  /* header */
  header {
    position: fixed;
    left: 0px;
    top: 0px;
  }
  header .top {
    display: none;
  }
  header .head {
    background: #fff;
  }
  header .head .container {
    height: 60px;
  }
  header .head .logo {
    height: 60px;
    padding: 8px 0;
  }
  header .head .logo:after {
    border-top-width: 60px;
    border-right-width: 40px;
  }
  header .head .logo img {
    height: 44px;
  }
  header .head nav {
    display: none;
    box-shadow: 0 0 10px #eee;
    position: fixed;
    left: 0px;
    top: 60px;
    width: 100%;
    background: #fff;
    bottom: 0px;
    overflow-y: auto;
    margin-right: 0px;
    z-index: 9999;
  }
  header .head nav ul li {
    float: none;
    margin-left: 0;
  }
  header .head nav ul li > a {
    color: #333;
    line-height: 60px;
    font-size: 16px;
    padding: 0 15px;
    border-bottom: 1px solid #eee;
  }
  header .head nav ul li .iconfont {
    position: absolute;
    right: 0px;
    top: 0px;
    width: 50px;
    height: 60px;
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    font-size: 20px;
    color: #888;
  }
  header .head nav ul li .sub {
    position: static;
    background: #f0f0f0;
  }
  header .head nav ul li .sub a {
    background: none;
    color: #666;
    border-bottom-color: #e0e0e0;
    text-align: left;
  }
  header .head nav ul li .sub a:hover {
    background: none;
  }
  header .head nav ul li:first-child {
    margin-left: 0;
  }
  header .head nav ul li:hover > a {
    color: #333;
    background: none;
  }
  header .head nav ul li.on > a {
    background: #DD0000;
    color: #fff;
  }
  header .head nav ul li.on .iconfont {
    color: #fff;
  }
  header .head .navbut {
    display: block;
    width: 30px;
    height: 30px;
    position: relative;
  }
  header .head .navbut i {
    height: 2px;
    background: #333;
    display: block;
    overflow: hidden;
    width: 100%;
    position: absolute;
    left: 0px;
  }
  header .head .navbut .w1 {
    top: 4px;
  }
  header .head .navbut .w2 {
    top: 14px;
  }
  header .head .navbut .w3 {
    top: 24px;
  }
  header .head .navbut.cur .w1 {
    top: 15px;
    transform: rotate(45deg);
  }
  header .head .navbut.cur .w2 {
    height: 0px;
  }
  header .head .navbut.cur .w3 {
    top: 15px;
    transform: rotate(-45deg);
  }
  /* footer */
  footer {
    margin-bottom: 0;
    padding-bottom: 80px;
    overflow: hidden;
  }
  footer .href {
    display: none;
  }
  footer .flex_main {
    padding: 10px 0;
    display: block;
  }
  footer .flex_main .logo {
    display: none;
  }
  footer .flex_main .line {
    display: none;
  }
  footer .flex_main .copy {
    font-size: 12px;
    width: 100%;
    padding: 0;
    line-height: 1.8;
  }
  footer .flex_main .copy img {
    max-height: 18px;
    width: auto;
  }
  footer .flex_main .ewm {
    display: none;
  }
  /* fixed_footer */
  .fixed_footer {
    position: fixed;
    left: 0px;
    right: 0px;
    bottom: 0px;
    display: block;
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    z-index: 99;
  }
  .fixed_footer dt {
    position: absolute;
    left: 50%;
    bottom: 100%;
    margin-bottom: -28px;
    transform: translateX(-50%);
    border-radius: 50%;
    background: #DD0000;
    color: #fff;
    border: 2px solid #fff;
    z-index: 5;
    outline: 0;
  }
  .fixed_footer dt a {
    display: block;
    overflow: hidden;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 1px solid #fff;
    margin: 3px;
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    line-height: 1.3;
    padding: 0 5px;
    outline: 0;
  }
  .fixed_footer dd {
    width: 25%;
    float: left;
  }
  .fixed_footer dd a {
    display: block;
    overflow: hidden;
    background: #333;
    color: #fff;
    text-align: center;
    border-right: 1px solid #fff;
    height: 60px;
    line-height: 1;
  }
  .fixed_footer dd a .iconfont {
    font-size: 24px;
    display: block;
    overflow: hidden;
    padding: 7px 0;
  }
  .fixed_footer dd a span {
    display: block;
    overflow: hidden;
  }
  .fixed_footer dd:last-child a {
    border-right: 0;
  }
  /* bottom_yh */
  .bottom_yh {
    display: none;
  }
  /* banner */
  .banner .swiper-slide a {
    height: auto;
  }
  .banner .swiper-slide a img {
    display: block;
  }
  .banner .banner-next,
  .banner .banner-prev {
    display: none;
  }
  .banner .swiper-pagination-bullets {
    bottom: 5px;
  }
  .banner .swiper-pagination-bullets .swiper-pagination-bullet {
    width: 18px;
    height: 18px;
    line-height: 18px;
    margin: 0 2px;
    font-size: 12px;
  }
  /* nbanner */
  .nbanner {
    height: auto;
  }
  .nbanner img {
    display: block;
  }
  /* in_box */
  .in_box {
    padding: 20px 0;
  }
  /* in_tit */
  .in_tit {
    padding: 0 0 15px 0;
  }
  .in_tit span {
    font-size: 20px;
  }
  .in_tit em {
    padding: 5px 0;
    font-size: 12px;
  }
  .in_tit p {
    font-size: 12px;
  }
  .in_tit p:before,
  .in_tit p:after {
    width: 24px;
    height: 1px;
  }
  .in_tit p:before {
    left: -34px;
  }
  .in_tit p:after {
    right: -34px;
  }
  /* flex_main_pro */
  .flex_main_pro {
    display: block;
  }
  .flex_main_pro .main_left {
    display: none;
  }
  .flex_main_pro .main_right {
    width: 100%;
    padding: 0;
  }
  /* flex_main_news */
  .flex_main_news {
    display: block;
  }
  .flex_main_news .b_tit {
    display: none;
  }
  .flex_main_news .main_left {
    width: 100%;
    margin: 0;
    border: 0;
  }
  .flex_main_news .main_left .pagination {
    margin-bottom: 0;
  }
  .flex_main_news .main_right {
    display: none;
  }
  /* in_pro */
  .in_pro .tab {
    height: 40px;
    line-height: 40px;
    margin: 0 -10px 12px -10px;
  }
  .in_pro .tab li a:first-child {
    padding: 0 15px;
  }
  /* in_rongyu */
  .in_rongyu {
    padding: 0 30px;
    margin: 0 -10px;
  }
  .in_rongyu .rongyu-next,
  .in_rongyu .rongyu-prev {
    font-size: 30px;
  }
  .in_rongyu .rongyu-next {
    right: 0px;
  }
  .in_rongyu .rongyu-prev {
    left: 0px;
  }
  /* in_about */
  .in_about .box {
    margin-top: -10px;
    padding: 0 0 15px 0;
    display: block;
    overflow: hidden;
  }
  .in_about .box .pic {
    border: 5px solid #eee;
    width: 100%;
  }
  .in_about .box .info {
    width: 100%;
    background: #eee;
    padding: 15px;
  }
  .in_about .box .info .tit span {
    font-size: 20px;
    color: #DD0000;
    font-weight: bold;
  }
  .in_about .box .info .tit em {
    font-size: 16px;
  }
  .in_about .box .info .desc {
    display: none;
  }
  .in_about .box .info .text {
    padding: 0 0 10px 0;
  }
  .in_about .xun .about-next,
  .in_about .xun .about-prev {
    font-size: 20px;
    opacity: 6;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 10px 0;
    color: #fff;
  }
  .in_about .xun .about-next:hover,
  .in_about .xun .about-prev:hover {
    color: #fff;
    background: #DD0000;
  }
  .in_about .xun .about-next {
    right: -10px;
  }
  .in_about .xun .about-prev {
    left: -10px;
  }
  /* in_news */
  .in_news {
    display: block;
  }
  .in_news .tit {
    line-height: 40px;
    padding: 0 10px;
  }
  .in_news .tit span {
    margin-left: 10px;
  }
  .in_news .boxsm {
    width: 100%;
  }
  .in_news .boxsm .gund li a {
    padding: 10px;
  }
  .in_news .boxsm .gund li span {
    height: 22px;
    line-height: 20px;
    padding-left: 25px;
    margin-bottom: 5px;
    background-size: auto 22px;
  }
  .in_news .boxsm .gund li p {
    font-size: 12px;
    line-height: 18px;
    padding: 0 0 0 25px;
    height: 36px;
    background-size: auto 22px;
  }
  .in_news .boxbig {
    width: 100%;
    margin: 0 0 15px 0;
  }
  .in_news .boxbig dl {
    padding: 10px 0 5px 0;
  }
  .in_news .boxbig dl dt {
    padding: 0 10px 5px 10px;
  }
  .in_news .boxbig dl dt .pic {
    margin-right: 10px;
  }
  .in_news .boxbig dl dt .pic img {
    width: 120px;
    height: 80px;
  }
  .in_news .boxbig dl dt span {
    font-size: 16px;
    line-height: 20px;
    border-bottom: 1px dotted #ddd;
    padding: 5px 0 7px 0;
  }
  .in_news .boxbig dl dt p {
    height: 40px;
    line-height: 20px;
    margin: 7px 0 0 0;
  }
  .in_news .boxbig dl dt em {
    display: none;
  }
  .in_news .boxbig dl dd {
    padding: 0 10px;
    width: 100%;
  }
  .in_news .boxbig dl dd a {
    line-height: 40px;
  }
  .in_news .boxbig dl dd:last-child a {
    border-bottom: 0;
  }
  /* in_case */
  .in_case .b_tit {
    display: none;
  }
  .in_case .in_tit {
    display: block;
  }
  .in_case .xun {
    padding: 0 20px;
  }
  .in_case .xun .case-next,
  .in_case .xun .case-prev {
    font-size: 30px;
    padding: 10px 0;
  }
  .in_case .xun .case-next {
    right: -10px;
  }
  .in_case .xun .case-prev {
    left: -10px;
  }
  /* in_link */
  .in_link {
    display: none;
  }
  /* position */
  .position {
    display: none;
  }
  /* main */
  .main {
    padding: 20px 0 30px 0;
  }
  /* list_pro */
  .list_pro {
    margin: -5px;
  }
  .list_pro li {
    width: 50%;
    padding: 5px;
  }
  .list_pro li em {
    line-height: 32px;
  }
  /* list_proy */
  .list_proy {
    margin: -5px;
  }
  .list_proy li {
    width: 50%;
    padding: 5px;
  }
  .list_proy li span {
    padding: 10px 0 0 0;
    font-size: 12px;
  }
  /* list_news */
  .list_news {
    margin-top: -10px;
    overflow: hidden;
  }
  .list_news li a {
    padding: 10px 0;
  }
  .list_news li .pic img {
    width: 110px;
    height: 70px;
  }
  .list_news li .box {
    padding: 0 0 0 10px;
  }
  .list_news li .box .bt span {
    font-size: 16px;
  }
  .list_news li .box .bt em {
    display: none;
  }
  .list_news li .box p {
    margin-top: 5px;
    line-height: 20px;
    height: 40px;
    font-size: 12px;
  }
  /* view_news */
  .view_news {
    padding: 0px;
  }
  .view_news .tit {
    font-size: 18px;
    padding: 0 0 8px 0;
  }
  .view_news .cs {
    padding: 12px 0 0 0;
  }
  .view_news .cs li {
    padding: 0 2px;
  }
  .view_news .body {
    line-height: 1.8;
    padding: 15px 0;
  }
  .view_news .body hr {
    height: 10px;
  }
  .view_news .sxp {
    line-height: 24px;
    padding: 0;
  }
  .view_news .sxp .bdsharebuttonbox {
    display: none;
  }
  .view_news .xgxw .stit span {
    padding: 0 5px;
  }
  .view_news .xgxw ul {
    margin: 10px 0 0 0;
  }
  .view_news .xgxw ul li {
    width: 100%;
    padding: 0;
  }
  .view_news .xgxw ul li a {
    line-height: 24px;
  }
  /* box_page */
  .box_page {
    line-height: 1.8;
  }
  .box_page hr {
    height: 10px;
  }
  /* web_cate */
  .web_cate {
    display: none;
  }
  /* view_pro */
  .view_pro {
    padding: 0;
    margin-top: -10px;
  }
  .view_pro .flex_pro {
    display: block;
    overflow: hidden;
  }
  .view_pro .b_pic {
    width: 100%;
  }
  .view_pro .b_pic .probansmall {
    padding: 10px 20px;
  }
  .view_pro .b_pic .probansmall .swiper-slide {
    padding: 0 2px;
  }
  .view_pro .b_pic .probansmall .arrow-left {
    left: 0px;
  }
  .view_pro .b_pic .probansmall .arrow-right {
    right: 0px;
  }
  .view_pro .boxer {
    width: 100%;
    padding: 15px;
    margin: 0;
    line-height: 1.8;
    border-top: 0;
  }
  .view_pro .box {
    width: 100%;
    padding: 15px 0 0 0;
    line-height: 1.8;
  }
  .view_pro .box .desc {
    padding: 10px 0 0 0;
  }
  .view_pro .box .bdsharebuttonbox {
    display: none;
  }
  .view_pro .box .but {
    margin-top: 5px;
  }
  .view_pro .box .but img {
    max-width: 200px;
  }
  .view_pro .stit {
    font-size: 24px;
    padding: 15px 0 10px 0;
  }
  .view_pro .body {
    line-height: 1.8;
  }
  .view_pro .body hr {
    height: 10px;
  }
  .view_pro .sxp {
    margin: 15px 0 0 0;
  }
  .view_pro .sxp li {
    width: 100%;
    font-size: 12px;
    line-height: 24px;
    padding: 0;
  }
  .view_pro .sxp li:last-child {
    text-align: left;
  }
  .view_pro .xgbox .kj {
    margin-top: 15px;
  }
  .view_pro .xgbox .tit {
    padding: 0 10px;
  }
  .view_pro .xgbox .text {
    margin: 5px;
  }
  .view_pro .xgbox .text li {
    width: 100%;
    padding: 0 5px;
  }
  .view_pro .xgbox .text li a {
    line-height: 26px;
  }
  .view_pro .xgbox .pic {
    padding: 5px;
  }
  .view_pro .xgbox .pic li {
    width: 50%;
    padding: 5px;
  }
  /* pagination */
  .pagination {
    padding: 20px 0 0 0;
  }
  .pagination li {
    padding: 0;
    margin: 0 0 0 -1px;
  }
  .pagination li a,
  .pagination li span {
    padding: 0 10px;
    line-height: 28px;
    border-radius: 0;
  }
  /* tan_pic */
  .tan_pic {
    padding: 40px;
  }
  .tan_pic .close {
    width: 40px;
    height: 40px;
    line-height: 40px;
    font-size: 26px;
  }
  .tan_pic .swiper-pagination-bullet {
    width: 22px;
    height: 4px;
    margin: 0 2px;
  }
  .tan_pic .swiper-button-next,
  .tan_pic .swiper-button-prev {
    width: 30px;
    height: 60px;
    line-height: 60px;
    margin-top: -30px;
    font-size: 24px;
  }
  /* wap_cate */
  .wap_cate {
    display: block;
  }
}