/* 移动端头部 */
.topbar {

    position: fixed;
  
    top: 0;
  
    z-index: 9999;
  
    min-width: 320px;
  
    max-width: 640px;
  
    width: 100%;
  
    height: 40px;
  
    background-color: #1468e5;
  
  }
  
  
  
  .topbar .bar {
  
    position: relative;
  
    height: 100%;
  
  }
  
  
  
  .topbar .menu-btn {
  
    position: absolute;
  
    top: 12px;
  
    left: 12px;
  
    padding: 5px 0;
  
    width: 20px;
  
    height: 2px;
  
    border-top: 2px solid currentColor;
  
    border-bottom: 2px solid currentColor;
  
    background-color: currentColor;
  
    background-clip: content-box;
  
    color: #fff;
  
    -webkit-transition: .5s;
  
    transition: .5s;
  
  }
  
  
  
  .topbar .menu-btn::after {
  
    position: absolute;
  
      top: -5px;
  
      left: 26px;
  
      content: '菜单';
  
      width: 40px;
  
  }
  
  
  
  .topbar .menu-btn.on {
  
    -webkit-transform: rotateZ(-180deg);
  
    -ms-transform: rotate(-180deg);
  
    transform: rotateZ(-180deg);
  
    -webkit-transform-origin: center center;
  
    -ms-transform-origin: center center;
  
    transform-origin: center center;
  
  }
  
  
  
  .topbar .logo {
  
    display: block;
  
    height: 100%;
  
    background: url(https://www.xhd.cn/beijing/topic/kaoyanpc/include/img/logo.png) center no-repeat;
  
    background-size: 110px;
  
  }
  
  
  
  .topbar_ys .logo {
  
    display: block;
  
    height: 100%;
  
    background: url(https://www.xhd.cn/beijing/topic/kaoyanpc/include/img/logo_ys.png) center no-repeat;
  
    background-size: 175px;
  
  }
  
  
  
  .topbar .user {
  
    position: absolute;
  
    top: 9px;
  
    right: 12px;
  
    display: -webkit-box;
  
    display: -ms-flexbox;
  
    display: flex;
  
    -webkit-box-align: center;
  
    -ms-flex-align: center;
  
    align-items: center;
  
    font-size: 13px;
  
    color: #fff;
  
  }
  
  
  
  .topbar .user::before {
  
    content: '';
  
    margin-right: 3px;
  
    width: 17px;
  
    height: 22px;
  
    background: url(https://www.xhd.cn/beijing/topic/kaoyanpc/include/img/icon_user.png) -173px center no-repeat;
  
    background-size: 190px;
  
  }
  
  
  
  .topbar .user a {
  
    color: #fff;
  
    border: 1px solid #eee;
  
    width: 80px;
  
    display: block;
  
    text-align: center;
  
    margin-bottom: 1px;
  
  }
  
  
  
  .topbar .user .logout {
  
    color: #ffd013;
  
  }
  
  .user-select {
  
    display: none;
  
  }
  
  
  
  .user-state {
  
    display: none;
  
  }
  
  
  
  .user-show {
  
    display: block;
  
    position: absolute;
  
    top: 22px;
  
    right: 0;
  
  }
  
  
  
  .menu-content{
  
    width: 100%;
  
    height: auto;
  
    padding-bottom: 30px;
  
    background-color: #fff;
  
    position: fixed;
  
    left: 0;
  
    top: 40px;
  
    z-index: 2;
  
    display: none;
  
    box-shadow:0px 6px 22px 0px rgba(0, 0, 0, 0.08);
  
  }
  
  .open{
  
    display: block;
  
  }
  
  .menu-content h6{
  
    font-size: 15px;
  
    color: #000;
  
    line-height: 15px;
  
    margin: 20px 0 0 15px;
  
    font-weight: normal;
  
  }
  
  
  
  .menu-content .header_list{
  
    display: flex;
  
    flex-wrap: wrap;
  
    width: 100%;
  
  }
  
  .menu-content .header_list a{
  
    width: 20%;
  
    height: 33px;
  
    text-align: center;
  
    font-size: 13px;
  
    color: #0d0c0c;
  
    margin: 16px 0 0 15px;
  
    line-height: 33px;
  
    border-radius: 3px;
  
    background-color: #f5f6f9;
  
  }
  
  
  
  .menu-content .fanhui_list a{
  
    font-size: 14px;
  
    color: #666;
  
    margin: 20px 0 0 15px;
  
    line-height: 26px;
  
    display: block;
  
    padding-left: 40px;
  
    background: url(https://www.xhd.cn/beijing/topic/kaoyanpc/include/img/fanhuishouye.png) left center no-repeat;
  
    background-size: 32px 26px;
  
  }
  
  .menu-content  .header_rmkc a{
  
    width: 28%;
  
  }
  
  .menu-content p{
  
    margin-left: 15px;
  
    margin-top: 30px;
  
    font-size: 15px;
  
    color: #000;
  
    line-height: 15px;
  
  }
  
  .menu-content p a{
  
    color: #F39800;
  
    font-size: 16px;
  
    text-decoration: underline;
  
    font-weight: bold;
  
  }
  
  .menu-content p b{
  
    font-weight: normal;
  
    margin-left: 8px;
  
    font-size: 13px;
  
    color: #A9A9A9;
  
  }
  
  
  
  /* 移动端底部 */
  
  .footer_pf {
  
    width: 94%;
  
    height: 80px;
  
    padding: 0 3%;
  
    z-index: 1000000;
  
    background-color: #fff;
  
    position: fixed;
  
    left: 0;
  
    bottom: 0;
  
    display: -webkit-box;
  
    display: -webkit-flex;
  
    display: -ms-flexbox;
  
    display: flex;
  
    -webkit-box-pack: justify;
  
    -webkit-justify-content: space-between;
  
    -ms-flex-pack: justify;
  
    justify-content: space-between;
  
    box-shadow: 0px -3px 7px 0px rgba(0, 0, 0, 0.08);
  
  }
  
  
  
  .footer_pf .footer_list {
  
    width: 28%;
  
    padding: 0 6%;
  
    display: -webkit-box;
  
    display: -webkit-flex;
  
    display: -ms-flexbox;
  
    display: flex;
  
    background: #ff8401;
  
    color: #fff;
  
    height: 45px;
  
    margin-top: 15px;
  
    border-radius: 4px;
  
    justify-content: space-between;
  
  }
  
  
  
  .footer_pf .footer_list img {
  
    width: 30px;
  
    height: 30px;
  
    margin-top: 8px;
  
  }
  
  
  
  .footer_pf .footer_list p {
  
    font-size: 14px;
  
    color: #fff;
  
    display:flex;
  
    align-items:center;
  
  }
  
  
  
  .footer_pf .footer_list:nth-child(1){
  
    width: 18%;
  
    height: 42px;
  
    margin-top: 15px;
  
    background: none;
  
    position: relative;
  
    padding: 0;
  
  }
  
  
  
  .footer_pf .footer_list:nth-child(1) p{
  
    position: absolute;
  
    font-size: 10px;
  
    color: #93663e;
  
    height: 13px;
  
    border: 1px solid #fbd69b;
  
    background-color: #f4dcbc;
  
    border-radius: 10px;
  
    bottom: -3px;
  
    width: 50px;
  
    display:flex;
  
    align-items:center;
  
    margin: 0;
  
    justify-content: center;
  
  }
  
  
  
  .footer_pf .footer_list:nth-child(1) img{
  
    width: 42px;
  
    height: 42px;
  
    margin: 0 0 0 5px;
  
    display: block;
  
  }
  
  
  
  .footer_pf .footer_list.footer_last {
  
    background-color: #40aae1;
  
  }
  
  
  
  
  
  /* pc-头部 */
  
  .header_common {
  
    width: 100%;
  
    height: 80px;
  
    background-color: #fff;
  
  }
  
  
  
  .header_common .header_common_logo {
  
    width: 255px;
  
    height: 50px;
  
    float: left;
  
    margin-top: 15px;
  
    margin-right: 30px;
  
  }
  
  
  
  .header_common .item {
  
    float: left;
  
    font-size: 16px;
  
    color: #333;
  
    line-height: 76px;
  
    margin-right: 13px;
  
  }
  
  
  /* 头部导航添加热门图标 */
  .top_nav .header_common .taghot {
  position: relative;
  }
  .top_nav .header_common .item .hot {
  position: absolute;
  right: -11px;
  top: 9px;
  width: 31px;
  height: 20px;
  background: url(https://www.xhd.cn/beijing/topic/kaoyanpc/include/img/hot_icon.png) no-repeat;
  }
  .top_nav .navtop .item .hot {
  top: 2px;
  background-size: 80%;
  }
  .header_common .item:hover {
  
    font-weight: bold;
  
    color: #2469f3;
  
    border-bottom: 4px solid #2469f3;
  
  }
  
  
  
  .header_common .header_common_tel {
  
    float: right;
  
    font-size: 24px;
  
    line-height: 80px;
  
    padding-left: 35px;
  
    color: #e53622;
  
    font-weight: bold;
  
    background: url(https://www.xhd.cn/beijing/topic/kaoyanpc/include/img/header_tel.png) left center no-repeat;
  
  }
  
  
  
  .navtop {
  
    position: fixed;
  
    top: 0;
  
    height: 50px;
  
    z-index: 10;
  
    border-bottom: 1px solid #ebebeb;
  
  }
  
  
  
  .navtop .header_common_logo {
  
    width: 153px;
  
    height: 30px;
  
    margin-top: 10px;
  
  }
  
  
  
  .navtop .header_common_logo img {
  
    width: 153px;
  
    height: 30px;
  
  }
  
  
  
  .navtop .item {
  
    line-height: 50px;
  
    margin-right: 26px;
  
  }
  
  
  
  .navtop .item:hover {
  
    border-bottom: 0;
  
  }
  
  
  
  .navtop .header_common_tel {
  
    font-size: 20px;
  
    line-height: 50px;
  
  }
  
  
  
  /*pc-底部*/
  
  .footer_common{
  
    width: 100%;
  
    height: auto;
  
    background-color: #414141;
  
  }
  
  
  
  .footer_common .footer_common_top{
  
    height: 180px;
  
  }
  
  
  
  .footer_common .footer_com_logo{
  
    float: left;
  
    margin: 20px 0 0 138px;
  
  }
  
  
  
  .footer_common .footer_com_center{
  
    float: left;
  
    margin-left: 180px;
  
    margin-top: 20px;
  
  }
  
  
  
  .footer_common .footer_com_center span{
  
    font-size: 16px;
  
    line-height: 16px;
  
    font-weight: bold;
  
    color: #b7b7b7;
  
    display: block;
  
  }
  
  
  
  .footer_common .footer_com_center p a{
  
    color: #fff;
  
  }
  
  
  
  .footer_common .footer_com_center p.yi{
  
    font-size: 22px;
  
    font-weight: bold;
  
    color: #fff;
  
    line-height: 24px;
  
    padding-left: 38px;
  
    margin-top: 24px;
  
    background: url(https://www.xhd.cn/beijing/topic/kaoyanpc/include/img/footer_com_tel.png) left center no-repeat;
  
  }
  
  
  
  .footer_common .footer_com_center p.er{
  
    font-size: 16px;
  
    color: #fff;
  
    line-height: 24px;
  
    padding-left: 43px;
  
    margin-top: 30px;
  
    background: url(https://www.xhd.cn/beijing/topic/kaoyanpc/include/img/footer_com_wx.png) left center no-repeat;
  
  }
  
  
  
  .footer_common .footer_com_right{
  
    float: left;
  
    margin-left: 202px;
  
    margin-top: 20px;
  
  }
  
  
  
  .footer_common .footer_com_right span{
  
    font-size: 16px;
  
    line-height: 16px;
  
    font-weight: bold;
  
    color: #b7b7b7;
  
    display: block;
  
  }
  
  
  
  .footer_common .footer_com_right img{
  
    margin-top: 24px;
  
  }
  
  
  
  .footer_common .footer_common_xia{
  
    width: 100%;
  
    height: auto;
  
    border-top: 1px solid #4c4c4c;
  
  }
  
  
  
  .footer_common .footer_common_xia p{
  
    font-size: 12px;
  
    color: #878787;
  
    text-align: center;
  
    line-height: 26px;
  
    margin-top: 10px;
  
    padding-bottom: 10px;
  
  }
  
  
  
  .footer_common .footer_common_xia p a{
  
    color: #878787;
  
  }
  
  
  
  .footer_common .footer_common_xia p b{
  
    margin-right: 30px;
  
  }
  
  
  
  /*PC-底部漂浮*/
  
  .footer_pf_pc{
  
    width: 100%;
  
    height: 246px;
  
    position: fixed;
  
    left: 0;
  
    bottom: 0;
  
    z-index: 5;
  
    background: url(https://www.xhd.cn/beijing/topic/kaoyanpc/include/img/footer_pf.png) no-repeat;
  
  }
  
  .footer_pf_pc .form1{
  
    padding-top: 172px;
  
    padding-left: 380px;
  
  }
  
  .footer_pf_pc .form1 input{
  
    width: 242px;
  
    height: 52px;
  
    float: left;
  
    margin-right: 32px;
  
    background: none;
  
    border: 0;
  
    outline: none;
  
    text-indent: 70px;
  
    color: #fff;
  
    font-size: 16px;
  
  }
  
  .footer_pf_pc .form1 span{
  
    width: 242px;
  
    height: 52px;
  
    display: block;
  
    float: left;
  
    cursor: pointer;
  
  }
  
  /*考研pc头部*/
  
  .nav_ky {
  
    width: 100%;
  
    height: 80px;
  
    position: fixed;
  
    top: 0;
  
    left: 0;
  
    z-index: 5;
  
    background-color: #545454;
  
  }
  
  
  
  .nav_ky .logo_ky {
  
    float: left;
  
    margin-top: 17px;
  
  }
  
  
  
  .nav_ky .nav_right_ky {
  
    float: right;
  
  }
  
  
  
  .nav_ky .nav_right_ky .item {
  
    float: left;
  
    font-size: 22px;
  
    color: #fff;
  
    line-height: 80px;
  
    margin-left: 40px;
  
  }
  
  
  
  .nav_ky .nav_right_ky .nav_kytel {
  
    float: left;
  
    font-size: 20px;
  
    color: #fff;
  
    margin-left: 46px;
  
    line-height: 80px;
  
  }
  
  
  
  .nav_ky .nav_right_ky .nav_right_yc {
  
    position: relative;
  
    margin-left: 46px;
  
    padding-right: 24px;
  
    float: left;
  
  }
  
  
  
  .nav_ky .nav_right_ky .nav_right_yc span {
  
    font-size: 22px;
  
    color: #fff;
  
    line-height: 80px;
  
  }
  
  
  
  .nav_ky .nav_right_ky .nav_right_yc span a{
  
    color: #fff;
  
  }
  
  
  
  .nav_ky .nav_right_ky .nav_right_yc::before {
  
    position: absolute;
  
    content: '';
  
    border: 8px solid transparent;
  
    border-top-color: #fff;
  
    right: 0;
  
    top: 37px;
  
  }
  
  
  
  .nav_ky .nav_right_ky .nav_right_yc .nav_show {
  
    width: 122px;
  
    padding-bottom: 20px;
  
    position: absolute;
  
    display: none;
  
    background-color: #fff;
  
  }
  
  
  
  .nav_ky .nav_right_ky .nav_right_yc .nav_show a {
  
    display: block;
  
    font-size: 18px;
  
    color: #333;
  
    line-height: 20px;
  
    text-align: center;
  
    margin-top: 20px;
  
  }
  
  
  
  .nav_ky .nav_right_ky .nav_right_yc .nav_show a:hover{
  
      color: #5f77ff;
  
  }
  
  
  
  .nav_ky .nav_right_ky .nav_right_yc .nav_show::before {
  
    position: absolute;
  
    content: '';
  
    border: 8px solid transparent;
  
    border-bottom-color: #fff;
  
    left: 57px;
  
    top: -16px;
  
  }
  
  
  
  .nav_ky .nav_right_ky .nav_right_yc .nav_shower {
  
    width: 216px;
  
    left: 50%;
  
    margin-left: -108px;
  
  }
  
  
  
  .nav_ky .nav_right_ky .nav_right_yc .nav_shower a {
  
    width: 50%;
  
    float: left;
  
  }
  
  
  
  .nav_ky .nav_right_ky .nav_right_yc .nav_shower::before {
  
    left: 104px;
  
  }
  
  
  
  .nav_ky .nav_right_ky .nav_right_yc:hover .nav_show {
  
    display: block;
  
  }
  
  
  
  /*考研——底部漂浮*/
  
  .foot_pfdb{
  
    width: 100%;
  
    height: 124px;
  
    position: fixed;
  
    left: 0;
  
    bottom: 0;
  
    z-index: 10;
  
    background: url(https://www.xhd.cn/beijing/topic/kaoyanpc/include/img/yy_dbbg.jpg) no-repeat;
  
  }
  
  .foot_pfdb .wrapper{
  
    height: 100%;
  
    position: relative;
  
  }
  
  .foot_pfdb img{
  
    float: left;
  
    margin-top: -64px;
  
  }
  .foot_pfdb .zg_dbkc_gb{
    display: block;
    width: 26px;
    height: 26px;
    background: url(https://www.xhd.cn/beijing/topic/kaoyanpc/include/img/close.png) no-repeat center;
    position: absolute;
    right: 44px;
    top: -49px;
    cursor: pointer;
    -webkit-transition: all 1s;
    -moz-transition: all 1s;
    -ms-transition: all 1s;
    -o-transition: all 1s;
    transition: all 1s;
  }
  .foot_pfdb .zg_dbkc_gb:hover {
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    transform: rotate(360deg);
  }
  
  #formdb{
  
    width: 810px;
  
    position: absolute;
  
    right: 0;
  
    top: 37px;
  
    display: flex;
  
    justify-content: space-between;
  
  }
  
  #formdb input{
  
    width: 240px;
  
    height: 46px;
  
    border: 1px solid #cebfad;
  
    border-radius: 8px;
  
    font-size: 15px;
  
    color: #000;
  
    text-indent: 43px;
    margin-right: 15px;
  
  }
  #formdb .formCode{
    margin-bottom: 0;
  }
  #formdb .formCode .codeInput{
    width: 128px;
    text-indent: 0px;
    height: 49px;
  
  } 
  #formdb .formCode .codetxt{
    width: 100px;
    background: #e3e3e3;
    outline: none;
    height: 49px;
    cursor: pointer;
    font-size: 15px;
    border: 0;
    color: #000;
    border-radius: 5px;
    margin-right: 15px;
  
  } 
   #formdb .form_name{
  
    background: url(../img/yy_dbicon1.png) 12px center no-repeat #fff;
    width: 110px;
  
  }
  
  #formdb .form_phoneNo{
  
    background: url(../img/yy_dbicon2.png) 12px center no-repeat #fff;
  
  }
  
  #formdb .submit{
    width: 220px;
    height: 48px;
    display: block;
    font-size: 22px;
    color: #fff;
    text-align: center;
    line-height: 48px;
    cursor: pointer;
    background: url(../img/yy_dbtjbg.png) no-repeat;
    background-size: 189px 48px;
  }
  
  
  
  .footer_zb{
  
    padding: 3%;
  
  }
  
  
  
  .footer_zb p{
  
    font-size: .5rem;
  
    line-height: .8rem;
  
    color: #333;
  
    text-align: center;
  
  }
  
  /*底部漂浮*/
  .zg_dbkc {
    width: 100%;
    height: auto;
    position: fixed;
    left: 0;
    bottom: 0;
    z-index: 101;
    min-width: 1000px;
  }
  .zg_dbkc .zg_dbkc_open {
    width: 150px;
    cursor: pointer;
    position: fixed;
    bottom: 0px;
    z-index: 999;
      left: -200px;
  }
  
  .zg_dbkc .zg_dbkc_cen {
  width: 100%;
  /* 1204*135 */
  background: url(../img/footer_pf2.png) 0 0 no-repeat;
  height: 90px;
  padding-top: 46px;
  position: absolute;
  right: 0;
  bottom: 0;
  }
  .zg_dbkc .zg_dbkc_cen .form_liu{
   width: 560px;
    height: 100px;
    padding-top: 15px;
    margin-left: 638px;
    float: left;
  }
  .zg_dbkc .zg_dbkc_cen .form_liu input{
    width: 155px;
    height: 44px;
    font-size: 14px;
    color: #4d4c4d;
    border: none;
    padding-left: 5px;
    border-radius: 5px;
    float: left;
  }
  .zg_dbkc .zg_dbkc_cen .form_liu input:nth-child(1){
  margin-left: 47px;
  margin-right: 15px;
  }
  .zg_dbkc .zg_dbkc .zg_dbkc_cen .form_liu input:nth-child(2){
  margin-right: 25px;
  }
  .zg_dbkc .zg_dbkc_cen .form_liu .sub-btn{
  cursor: pointer;
    display:block;
    float: left;
  width: 82px;
  height: 82px;
  text-align: center;
  background:#FF5400;
  box-sizing: border-box;
  border:5px solid #F8C806;
  border-radius:50%;
  margin-top: -18px;
  margin-left: 28px;
  color:#fff;
  font-size: 20px;
  padding-top: 9px;
  padding: 7px 11px;
  font-weight: bold;
  }
  /*关闭按钮*/
  .zg_dbkc .zg_dbkc_gb {
    display: block;
    width: 26px;
    height: 26px;
    background: url(../img/close.png) no-repeat center;
    position: absolute;
   left: 1151px;
    top: 25px;
    cursor: pointer;
    -webkit-transition: all 1s;
    -moz-transition: all 1s;
    -ms-transition: all 1s;
    -o-transition: all 1s;
    transition: all 1s;
  }
  .zg_dbkc .zg_dbkc_gb:hover {
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    transform: rotate(360deg);
  }
  
  
  
  
  
  .topbar .phone_tel{
  
     display: inline-block;
  
     position: absolute;
  
     width: 50px;
  
     top: 6px;
  
     right: 5px;
  
     padding: 5px 0;
  
     width: 5rem;
  
     height: 1rem;
  
     color: #fff;
  
  }
   /* 首页导航新 */
  .header_common .nav_right_jianjie{
    position: relative;
    padding-right: 10px;
    float: left;
  }
  .header_common .nav_right_jianjie::before {
    position: absolute;
    content: '';
    border: 8px solid transparent;
    border-top-color: #545454;
    right: 5px;
    top: 35px;
  }
  .header_common .nav_right_jianjie .nav_show {
    width: 110px;
    padding-bottom: 20px;
    position: absolute;
    display: none;
    background-color: #fff;
    top: 76px;
    left: -8px;
    border-top: 1px solid transparent;
    border: 1px solid #efeff0;
    z-index:5;
    
  }
  .header_common .nav_right_jianjie .nav_show a {
    display: block;
    font-size: 16px;
    color: #333;
    line-height: 20px;
    text-align: center;
    margin-top: 20px;
  }
  .header_common .nav_right_jianjie:hover .nav_show {
    display: block;
  }
  
  .header_common .nav_right_jianjie .nav_show a:hover{
     color: #2469f3;
  }
  .header_common .nav_right_jianjie .nav_show::before {
    width: 0px;
    height: 0px;
    position: absolute;
    top: -18px;
    left: 42px;
    padding: 0;
    border-bottom: 9px solid #efeff0;
    border-top: 9px solid transparent;
    border-left: 9px solid transparent;
    border-right: 9px solid transparent;
    display: block;
    content: '';
    z-index: 10;
  }
  .header_common .nav_right_jianjie .nav_show::after {
    box-sizing: content-box;
    width: 0px;
    height: 0px;
    position: absolute;
    top: -16px;
    left: 43px;
    padding: 0;
    border-bottom: 8px solid #FFFFFF;
    border-top: 8px solid transparent;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    display: block;
    content: '';
    z-index: 12;
  }
  /* 导航滚动后高度变小 */
  .navtop .nav_right_jianjie::before {
    position: absolute;
    content: '';
    border: 8px solid transparent;
    border-top-color: #545454;
    right: 13px;
    top: 22px;
  }
  .navtop .nav_right_jianjie .nav_show {
    top: 49px;
  }
  
  /*导航*/
  .about_nav{
  width: 100%;
  height: 2rem;
  background-color: #0f356c;
  white-space: nowrap;
  overflow-x: scroll;
  overflow-y: hidden;
  -webkit-backface-visibility: hidden;
  -webkit-perspective: 1000;
  text-align: justify;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  display: flex;
  }
  .about_nav a{
  font-size: 0.7rem;
  color: #fff;
  line-height: 2rem;
  margin: 0 0.25rem 0 0.75rem;
  }
  
  
  
  /*考研底部漂浮*/
  .ky_dbkc {
    width: 100%;
    height: auto;
    position: fixed;
    left: 0;
    bottom: 0;
    z-index: 101;
    min-width: 1000px;
  }
  /*主要内容*/
.ky_dbkc .zg_dbkc_open {
  width: 130px;
  cursor: pointer;
  position: fixed;
  bottom: 0px;
  z-index: 999;
    /* left: -200px; */
    left: 0;
  }
  
  .ky_dbkc .zg_dbkc_cen {
  width: 100%;
  background: url(../img/footer_kypfdx.png) 0 0 no-repeat;
  height: 90px;
  padding-top: 46px;
  position: absolute;
  /* right: 0; */
  right: 5000px;
  bottom: 0;
  }
  /*表单*/
  .ky_dbkc .zg_dbkc_cen .form_liu{
  width: 890px;
  height: 100px;
  padding-top: 20px;
  margin-left: 607px;
  float: left;
  
  }
  .ky_dbkc .zg_dbkc_cen .form_liu input{
 
      width: 155px;
      height: 44px;
      font-size: 16px;
      color: #4d4c4d;
      border: none;
      padding-left: 5px;
      border-radius: 5px;
      float: left;
  
  }
  .ky_dbkc .zg_dbkc_cen .form_liu input:nth-child(1){
      /* margin-left: 67px;
      margin-right: 35px; */
      margin-left: 74px;
      margin-right: 14px;
  }
  .ky_dbkc .zg_dbkc .zg_dbkc_cen .form_liu input:nth-child(2){
  margin-right: 25px;
  }
  .ky_dbkc .zg_dbkc_cen .form_liu .formCode{
    width: 300px;
    margin-bottom: 0;
  float: left;
    margin-right: 20px;
  }
  .ky_dbkc .zg_dbkc_cen .form_liu .formCode .codeInput
  {
    width:147px;
   text-align: center;
    height: 44px;
    background-color: #fff;
    border-radius: 8px;
    font-size: 16px;
    line-height: 44px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    outline: 0;
    border: 0;
    color: #000;
    margin-right: 10px;
    text-indent: 0;
    margin-left: 15px;
  }
  .ky_dbkc .zg_dbkc_cen .form_liu .formCode .codetxt{
    width: 118px;
    background: #e3e3e3;
    outline: none;
    height: 44px;
    cursor: pointer;
    font-size: 16px;
    border: 0;
    color: #000;
    border-radius: 8px;
  }
  .ky_dbkc .zg_dbkc_cen .form_liu .sub-btn{
  /* cursor: pointer;
    display:block;
    float: left;
  width: 82px;
  height: 82px;
  text-align: center;
  background:#FF5400;
  box-sizing: border-box;
  border:5px solid #F8C806;
  border-radius:50%;
  margin-top: -18px;
  margin-left: 68px;
  color:#fff;
  font-size: 20px;
  padding-top: 9px;
  padding: 7px 11px;
  font-weight: bold; */
  cursor: pointer;
  display: block;
  float: left;
  width: 82px;
  height: 82px;
  text-align: center;
  background: #FF5400;
  box-sizing: border-box;
  border: 5px solid #F8C806;
  border-radius: 50%;
  margin-top: -18px;
  margin-left: 20px;
  color: #fff;
  font-size: 20px;
  padding-top: 9px;
  padding: 7px 11px;
  font-weight: bold;
  }
  /*关闭按钮*/
  .ky_dbkc .zg_dbkc_gb {
    display: block;
    width: 26px;
    height: 26px;
    background: url(https://www.xhd.cn/beijing/topic/kaoyanpc/include/img/close.png) no-repeat center;
    position: absolute;
   left: 1098px;
    top: 25px;
    cursor: pointer;
    -webkit-transition: all 1s;
    -moz-transition: all 1s;
    -ms-transition: all 1s;
    -o-transition: all 1s;
    transition: all 1s;
  }
  .ky_dbkc .zg_dbkc_gb:hover {
    -webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    transform: rotate(360deg);
  }
  /* 底部浮框适配1400px以下屏幕 */
  @media screen and (max-width: 1440px) {
    /* 小屏适配 */
    .zg_dbkc{
      bottom: -15px;
    }
    .zg_dbkc .zg_dbkc_open {
      width: 110px;
      height: 80px;
    }
    .zg_dbkc .zg_dbkc_cen {
      background: url(../img/footer_pfkhx.png) 0 0 no-repeat;
    }
    .zg_dbkc .zg_dbkc_cen .form_liu {
      padding-top: 7px;
      margin-left: 453px;
    }
    .zg_dbkc .zg_dbkc_cen .form_liu input:nth-child(1) {
      margin-left: 50px;
      width: 100px;
    }
    .zg_dbkc .zg_dbkc_cen .form_liu .sub-btn{
      width: 72px;
      height: 72px;
      font-size:17px;
      margin-left: 24px;
      margin-top: -12px;
      padding: 7px 11px;
    }
    .zg_dbkc .zg_dbkc_gb {
      left: 853px;
    }
    /* 左侧导航*/
    .cbl_left{
      height: 462px;
      margin-top: -231px;
    }
    .cbl_left .cbl_ewm{
      display:none;
    }
    .zg_dbkc .zg_dbkc_cen .form_liu input {
      width: 133px;
    }
    /* 预约试听*/
    .top_nav .kefu-listen-item {
        margin-top: -300px;
    }
     /* 考研底部适配 */
     .ky_dbkc{
        bottom: -15px;
      }
      .ky_dbkc .zg_dbkc_open {
        width: 110px;
        height: 80px;
      }
      .ky_dbkc .zg_dbkc_cen {
        background: url(../img/footer_kypfdx2.png) 0 0 no-repeat;
      }
      .ky_dbkc .zg_dbkc_cen .form_liu {
        padding-top: 7px;
        margin-left: 453px;

      }
      .ky_dbkc .zg_dbkc_cen .form_liu input:nth-child(1) {
        margin-left: 50px;
        width: 115px;
        margin-right: 10px;
      }
      .ky_dbkc .zg_dbkc_cen .form_liu input{
        width: 115px;
      }
      .ky_dbkc .zg_dbkc_cen .form_liu .sub-btn{
        width: 65px;
        height: 65px;
        font-size: 15px;
        margin-left: 10px;
        margin-top: -9px;
        padding: 7px 11px;
      }
      .ky_dbkc .zg_dbkc_gb {
        left: 805px;
        top: 18px;
      }
  
  } 
  /* 统一师资模块 */
  #szty_con{
    display: flex;
    justify-content:space-between;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 10px;
}
#szty_con li{
    width: 256px;
    height: 265px;
    box-sizing: border-box;
    text-align: center;
    margin-bottom: 24px;
    cursor: pointer;
    box-sizing: border-box;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
    border-radius: 15px;
    background: #fff;
}
#szty_con li .img_topimg{
    background:#818181;
    border-radius:15px 15px 0 0;
    padding-top: 8px;
    overflow: hidden;
}
#szty_con li img{
    margin:0 auto;
    transition: all .3s;
}
#szty_con li .img_topimg:hover img{
    transform: scale(1.05);
}

#szty_con li .textn_bot{
    border-radius: 0 0 15px 15px;
}
#szty_con li .textn_bot .xzname{
    color: #262626;
    font-size: 20px;
    font-weight: bold;
    padding-top: 5px;
    line-height: 32px;
}
#szty_con li .textn_bot .xzpost{
    color: #262626;
    font-size: 18px;
    padding-top: 5px;
    line-height: 20px;
}