@charset "utf-8";

.scroll {
  scrollbar-width: thin;
}

body {
  overflow-x: hidden
}

@media only screen and (max-width: 1024px) {

  /* */
  body {
    font-size: 0.18rem;
  }

  html {
    font-size: 48px;
  }

}



@media only screen and (max-width:700px) {

  /* */
  html {
    font-size: 48px;
  }

  .menc {
    display: block;
  }

  .menc .menc_box img {
    width: 0.5rem;
    height: 0.5rem;
    background-size: 100% 100%;
  }

  .menubox {
    display: none;
    position: fixed;
    margin-left: 0;
    left: 0;
    top: 1rem;
    width: 40%;
    z-index: 9999;
    padding-top: 1rem;
    font-size: 110%;
    color: #fff;
  }

  .menubox::before {
    content: "";
    width: 100%;
    height: 100%;
    background: #346bfe;
    z-index: -1;
    position: absolute;
    box-shadow: rgb(0 0 0 / 50%) 0 2.5rem 4rem;
    top: 0;
  }

  .menubox::after {
    content: "";
    background: rgba(80, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: -2;
    width: 100vw;
    left: 0;
    position: fixed;
    top: 1rem;
    height: 100%;
  }

  .menubox .cura,
  .menu a {
    color: #fff;
  }


  .menubox .cura::after,
  .menubox .nav::after {
    border-bottom: #fff solid 0.05rem;
    content: "";
    display: block;
    transition: all 0.3s;
  }

  .sphd {
    justify-content: space-between;
    padding: 0 0.1rem;
  }

  .top-head {
    display: none;
  }

  .menu {
    display: block;
  }

  .menu a {
    margin: 0.2rem 0;
  }

  .hdnav .dropdown {
    width: auto;
    height: 100%;
    animation: fadeInRight 0.2s;
    bottom: 0;
    left: 100%;
    position: absolute;
    right: -150%;
    top: 0;
    box-shadow: rgb(13 57 110 / 30%) 0 0.05rem 0.2rem;
    padding: 1rem 0 3rem 0;
    transform: translateX(0%);
    border-radius: 0;
  }

  /* 首页 */

  .ftooer {
    display: flex;
    justify-content: center;
    flex-direction: column;
  }

  .ftooer .f-txt {
    justify-content: center;
    text-align: center;
  }

  .banner-txt>img {
    margin-top: 0;
  }

  .tile::before {
    white-space: nowrap;
  }

  .notebx {
    margin: -1rem auto 0.4rem auto;
  }

  .about {
    flex-direction: column;
  }

  .aboutbx {
    width: calc(100% - 0.4rem);
    margin: 0 0.2rem 0.4rem 0.2rem;
  }

  .notelist {
    margin: 0 0.2rem;
  }

  .hdbox .box {
    -webkit-mask: none;
    mask: none;
  }

  .hdbox .couml-3>dl {
    width: calc(49.5% - 0.2rem);
    ;
  }

  .hdbox .list>.img,
  .zy-right .list>.img {
    width: 0.8rem;
  }

  .hdbox .list>.img>img,
  .zy-right .list>.img>img {
    width: 80%;
    height: auto;
  }

  .hdbox .list .more2,
  .zy-right .list .more2 {
    white-space: nowrap;
  }

  .zybox {
    flex-direction: column;
  }

  .zy-left {
    display: flex;
  }

  .zy-left>dd {
    padding: 0.2rem 0.45rem;
  }

  .zy-left>dd+dd {
    margin-right: 0.1rem;
  }

  .zy-right {
    margin-top: -0.2rem;
  }

  .bofang {
    width: 96%;
  }

  .szpxbx.couml-3>dl {
    width: 100%;
  }

  .zycont.sgsplist.couml-3>.list2 {
    width: calc(49% - 0.2rem);
  }

  .w.sgsplist.couml-3>.list2 {
    width: calc(49% - 0.4rem);
  }

  .onlinekecheng .w {
    flex-direction: column;
  }

  .onlinekecheng .w .online-list {
    margin: 0 .2rem;
  }

  .onlinekecheng .w .online-list+.online-list {
    margin-top: .4rem;
  }

  /* 通知公告 */

  .banner {
    z-index: -1;
  }

  .banner .s-tiles {
    top: 36%;
  }

  .banner>img {
    min-height: 1.8rem;
    object-fit: cover;
  }

  .banner::after {
    bottom: -3.8rem;
    border-radius: 0%;
  }

  .weizhi {
    position: relative;
    z-index: 9;
    margin-top: -1rem;
  }

  .tzgg,
  .jyshd {
    flex-direction: column;
  }

  .bx-left {
    width: calc(100% - 0.4rem);
    margin: 0 0.2rem;
  }

  .tzgg .bx-left .notelist,
  .jyshd .bx-left .notelist {
    margin: 0;
  }

  .tzgg .bx-left .pagination,
  .jyshd .bx-left .pagination {
    padding: 0.2rem;
  }

  .tzgg .bx-right,
  .jyshd .bx-right {
    width: calc(100% - 0.4rem);
    margin: 0.2rem 0.2rem 0.4rem 0.2rem;
  }

  /* 赛课融合 */
  .mblbx {
    flex-direction: column;
  }

  .mblbx>div {
    width: calc(100% - 0.4rem);
    margin: 0 .2rem;
  }

  /* 客户端下载 */
  .downbg {
    padding-bottom: 1rem;
  }

  .downbx {
    margin: 0 0.2rem;
    flex-wrap: wrap;
  }

  .downbx>[class*="down-"] {
    flex: none;
    width: calc(49.9% - 0.4rem);
    margin: 0.2rem;
  }

}

@media only screen and (max-width: 570px) {
  .menc .menc_box img {
    margin-right: 0.2rem;
  }

  .banner>img {
    min-height: 2.6rem;
  }

  .bx-left .txt-contentbox {
    padding: 0;
  }

  .bx-right {
    margin-right: 0.2rem;
  }

  .zybox::before {
    width: 100%;
    border-radius: 0.2rem;
  }

  .zy-left {
    width: 100%;
    display: flex;
    justify-content: center;
    margin: 0.2rem;
  }

  .zy-left>dd {
    padding: 0.1rem 0.15rem;
  }

  .zy-right {
    padding: 0.4rem 0.2rem;
  }

  .hdbox::after {
    height: 93%;
    border-radius: 0;
  }

  .hd-head {
    margin: 0.2rem auto;
  }

  .hdbox .couml-3>dl {
    width: calc(100% - 0.2rem);
  }

  .picbox {
    margin: 0 0.1rem;
  }

  .notelist .time>span {
    white-space: nowrap;
  }

  .notelist-txt>h2 {
    white-space: normal;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }

  .zycont .list>.img,
  .jxyj .list>.img {
    width: 0.8rem;
  }

  .zycont .list>.img>img,
  .jxyj .list>.img>img {
    width: 80%;
    height: auto;
  }

  .zycont .list .more2,
  .jxyj .list .more2 {
    white-space: nowrap;
  }

  .ftooer .f-txt {
    margin: 0 0.6rem;
  }
}