@charset "UTF-8";
@font-face {
  font-family: 'xiaoicon';
  /* project id 321109 */
  src: url("//at.alicdn.com/t/font_321109_v2k93qh5nyh.eot");
  src: url("//at.alicdn.com/t/font_321109_v2k93qh5nyh.eot?#iefix") format("embedded-opentype"), url("//at.alicdn.com/t/font_321109_v2k93qh5nyh.woff") format("woff"), url("//at.alicdn.com/t/font_321109_v2k93qh5nyh.ttf") format("truetype"), url("//at.alicdn.com/t/font_321109_v2k93qh5nyh.svg#xiaoicon") format("svg"); }

.xiaoicon {
  font-family: "xiaoicon";
  font-size: 16px;
  color: inherit;
  line-height: 1; }

html {
  box-sizing: border-box;
  font-size: 16px;
  font-family: "PingFangSC", "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei", "sans-serif";
  height: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: none; }

html.fixed {
  overflow: hidden; }

html, body {
  margin: 0; }

*,
*:before,
*:after {
  box-sizing: inherit; }

button,
select {
  text-transform: none; }

button,
input[type="reset"],
input[type="submit"] {
  -webkit-appearance: button;
  font-family: "PingFangSC", "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei", "sans-serif";
  cursor: pointer; }

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  height: auto; }

textarea {
  overflow: auto; }

hr {
  margin: 5px 0;
  border-top: 1px solid #cecece;
  border-bottom: 0;
  border-left: 0;
  border-right: 0; }

img {
  max-width: 100%; }

fieldset {
  margin: 0;
  padding: 0;
  border: 0; }

ul,
ol,
li {
  margin: 0;
  padding: 0;
  list-style: none; }

a,
button,
input {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  font-family: "PingFangSC", "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei", "sans-serif";
  outline: none;
  border: 0; }

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus input:-webkit-autofill,
textarea:-webkit-autofill,
textarea:-webkit-autofill:hover textarea:-webkit-autofill:focus,
select:-webkit-autofill,
select:-webkit-autofill:hover,
select:-webkit-autofill:focus {
  -webkit-text-fill-color: #000;
  -webkit-box-shadow: 0 0 0 1000px #fff inset !important;
  transition: #fff 5000s ease-in-out 0s; }

a {
  text-decoration: none; }

.dialog {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 199; }

.phone-binding .phone-label {
  font-size: 20px;
  margin-bottom: 40px;
  line-height: 1;
  color: #464646; }

.add-student .add-close, .avatar-setting .avatar-close, .wechat-dialog .wechat-close {
  position: absolute;
  top: 12px;
  right: 12px;
  cursor: pointer; }
  .add-student .add-close .xiaoicon, .avatar-setting .avatar-close .xiaoicon, .wechat-dialog .wechat-close .xiaoicon {
    font-size: 38px;
    color: #a5a6aa; }
  .add-student .add-close:hover .xiaoicon, .avatar-setting .avatar-close:hover .xiaoicon, .wechat-dialog .wechat-close:hover .xiaoicon {
    color: #464646; }

.phone-binding .form-group .form-item {
  position: relative;
  height: 44px;
  margin-bottom: 8px;
  border: 1px solid #ececec;
  border-radius: 3px;
  background-color: #fdfdfd;
  z-index: 0; }
  .phone-binding .form-group .form-item .form-field {
    width: 100%;
    line-height: 42px;
    padding: 0;
    padding-left: 16px;
    font-size: 14px;
    color: #464646;
    background: none; }
  .phone-binding .form-group .form-item .btn-sendCaptcha {
    position: absolute;
    display: block;
    right: 0;
    top: 0;
    bottom: 0;
    width: 94px;
    height: 42px;
    font-size: 14px;
    line-height: 42px;
    text-align: center;
    color: #464646;
    background-color: #fdfdfd;
    padding: 0 12px; }
    .phone-binding .form-group .form-item .btn-sendCaptcha.disabled {
      color: #cdcdcd;
      cursor: not-allowed; }
    .phone-binding .form-group .form-item .btn-sendCaptcha:not(.disabled):hover {
      background: #ececec;
      border-radius: 0 3px 3px 0; }
    .phone-binding .form-group .form-item .btn-sendCaptcha:before {
      content: '';
      position: absolute;
      left: 0;
      top: 10px;
      display: block;
      width: 1px;
      height: 24px;
      background-color: #cdcdcd; }
  .phone-binding .form-group .form-item .tel-tip,
  .phone-binding .form-group .form-item .password-tip {
    position: absolute;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
        align-items: center;
    right: 10px;
    bottom: 14px;
    font-size: 12px;
    line-height: 1;
    color: #f7604a;
    z-index: 0; }
  .phone-binding .form-group .form-item .captcha-tip {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
        align-items: center;
    position: absolute;
    bottom: 14px;
    right: 105px;
    color: #f7604a;
    font-size: 12px;
    line-height: 1;
    z-index: 0; }

.phone-binding .form-group .btn-login {
  display: block;
  width: 100%;
  background-color: #464646;
  border-radius: 3px;
  color: #fff;
  font-size: 16px;
  line-height: 44px;
  height: 44px;
  margin-top: 24px; }

.phone-binding .form-group .login-bottom {
  float: right;
  text-align: right;
  margin-top: 16px;
  color: #abb1b5;
  font-size: 12px;
  line-height: 1; }
  .phone-binding .form-group .login-bottom span {
    color: #7B8087;
    cursor: pointer; }
    .phone-binding .form-group .login-bottom span:hover {
      color: #000; }
  .phone-binding .form-group .login-bottom.link-forget {
    cursor: pointer; }
    .phone-binding .form-group .login-bottom.link-forget:hover {
      color: #464646; }
  .phone-binding .form-group .login-bottom.link-login {
    cursor: pointer;
    color: #7B8087;
    font-size: 14px; }

.account-center .student-management .student-management-title, .account-center .profile-header, .account-center .address-header, .account-center .bind-phone-header, .account-center .password-header, .account-center .wechat-header {
  padding: 32px 80px; }
  .account-center .student-management .student-management-title .title, .account-center .profile-header .title, .account-center .address-header .title, .account-center .bind-phone-header .title, .account-center .password-header .title, .account-center .wechat-header .title {
    font-weight: bold;
    color: #464646;
    font-size: 18px;
    line-height: 1;
    margin-bottom: 10px; }
  .account-center .student-management .student-management-title .desc, .account-center .profile-header .desc, .account-center .address-header .desc, .account-center .bind-phone-header .desc, .account-center .password-header .desc, .account-center .wechat-header .desc {
    color: #889399;
    font-size: 14px;
    line-height: 1; }

.account-center .address .form-item, .account-center .password .form-item {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
      align-items: center;
  margin-bottom: 16px; }
  .account-center .address .form-item .form-label, .account-center .password .form-item .form-label {
    font-size: 14px;
    line-height: 1;
    color: #7b8087;
    -ms-flex-preferred-size: 100px;
        flex-basis: 100px;
    -ms-flex-item-align: center;
        -ms-grid-row-align: center;
        align-self: center; }
  .account-center .address .form-item .form-field, .account-center .password .form-item .form-field {
    -ms-flex-positive: 1;
        flex-grow: 1;
    position: relative; }
  .account-center .address .form-item .input-field, .account-center .password .form-item .input-field {
    width: 100%;
    height: 44px;
    background-color: #fdfdfd;
    border: 1px solid #ececec;
    border-radius: 3px;
    color: #464646;
    font-size: 14px;
    padding-left: 16px; }
  .account-center .address .form-item .error-tip, .account-center .password .form-item .error-tip {
    position: absolute;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
        align-items: center;
    right: 10px;
    bottom: 16px;
    color: #f7604a;
    line-height: 1;
    font-size: 12px; }

.account-center .profile .btn-group, .account-center .address .btn-group, .account-center .password .btn-group {
  margin-top: 32px;
  margin-left: 100px; }
  .account-center .profile .btn-group .btn, .account-center .address .btn-group .btn, .account-center .password .btn-group .btn {
    font-size: 16px;
    line-height: 48px;
    width: 220px;
    height: 48px;
    letter-spacing: 2px; }
  .account-center .profile .btn-group .save, .account-center .address .btn-group .save, .account-center .password .btn-group .save {
    background-color: #464646;
    color: #fff;
    margin-right: 30px; }
  .account-center .profile .btn-group .cancel, .account-center .address .btn-group .cancel, .account-center .password .btn-group .cancel {
    background: #e8e8e8;
    color: #464646; }
    .account-center .profile .btn-group .cancel:hover, .account-center .address .btn-group .cancel:hover, .account-center .password .btn-group .cancel:hover {
      background-image: linear-gradient(-180deg, #f6f6f6 0%, #e8e8e8 100%); }

.account-center .bind-phone .line, .account-center .wechat .line {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-line-pack: center;
      align-content: center;
  height: 24px; }
  .account-center .bind-phone .line .label, .account-center .wechat .line .label {
    -ms-flex-preferred-size: 64px;
        flex-basis: 64px;
    font-size: 14px;
    line-height: 1;
    color: #7b8087;
    -ms-flex-item-align: center;
        -ms-grid-row-align: center;
        align-self: center; }
  .account-center .bind-phone .line .content, .account-center .wechat .line .content {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
        align-items: center;
    margin-left: 52px; }
    .account-center .bind-phone .line .content .phone-number, .account-center .wechat .line .content .phone-number,
    .account-center .bind-phone .line .content .wechatID,
    .account-center .wechat .line .content .wechatID {
      -ms-flex-item-align: center;
          -ms-grid-row-align: center;
          align-self: center;
      margin-right: 8px;
      color: #464646; }
    .account-center .bind-phone .line .content .badge, .account-center .wechat .line .content .badge {
      display: -ms-flexbox;
      display: flex;
      -ms-flex-pack: center;
          justify-content: center;
      width: 72px;
      -ms-flex-line-pack: center;
          align-content: center;
      color: #ff9d2b;
      border-radius: 3px;
      border: 1px solid currentColor; }
      .account-center .bind-phone .line .content .badge .text, .account-center .wechat .line .content .badge .text {
        font-size: 14px;
        line-height: 14px;
        -ms-flex-item-align: center;
            -ms-grid-row-align: center;
            align-self: center; }
      .account-center .bind-phone .line .content .badge .xiaoicon, .account-center .wechat .line .content .badge .xiaoicon {
        font-size: 16px;
        line-height: 24px;
        -ms-flex-item-align: center;
            -ms-grid-row-align: center;
            align-self: center; }

.account-center .profile .info-group .btn-change, .account-center .address .info-group .btn-change {
  width: 220px;
  height: 48px;
  line-height: 48px;
  margin-left: 100px; }

.account-center .profile .info-group .info-item, .account-center .address .info-group .info-item {
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 46px;
  font-size: 14px;
  line-height: 1; }
  .account-center .profile .info-group .info-item.avatar, .account-center .address .info-group .info-item.avatar {
    margin-bottom: 29px; }
  .account-center .profile .info-group .info-item .info-label, .account-center .address .info-group .info-item .info-label {
    -ms-flex-preferred-size: 64px;
        flex-basis: 64px;
    margin-right: 36px;
    color: #7b8087;
    -ms-flex-item-align: center;
        -ms-grid-row-align: center;
        align-self: center; }
  .account-center .profile .info-group .info-item .info-content, .account-center .address .info-group .info-item .info-content {
    color: #464646; }

.btn {
  position: relative;
  display: inline-block;
  margin: 0;
  padding: 0;
  height: 48px;
  line-height: 48px;
  border: 0;
  border-radius: 3px;
  outline: 0;
  color: #000;
  text-align: center;
  text-indent: 0;
  font-family: "PingFangSC", "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei", "sans-serif";
  font-size: 16px;
  white-space: nowrap;
  vertical-align: middle;
  cursor: pointer;
  background-image: none;
  letter-spacing: 1px;
  transition: background-color 150ms ease-in-out 0s; }
  .btn:active {
    padding-top: 1px; }
  .btn[disabled] {
    pointer-events: none;
    -webkit-user-select: none;
       -moz-user-select: none;
        -ms-user-select: none;
            user-select: none;
    cursor: not-allowed; }

.btn-basic {
  background: #464646;
  color: #fff; }
  .btn-basic:hover {
    background-image: linear-gradient(-180deg, #646464 0%, #464646 100%); }
  .btn-basic.bordered {
    background: #fff;
    color: #464646;
    border: 1px solid currentColor; }
    .btn-basic.bordered:hover {
      background: #464646;
      color: #fff; }

.login-main {
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 4px;
  background: #fff;
  padding: 60px 50px 0; }

.login-main .login-close {
  position: absolute;
  top: 12px;
  right: 12px;
  cursor: pointer; }
  .login-main .login-close::before {
    content: '\E62B';
    font-family: "xiaoicon";
    font-size: 38px;
    color: #a5a6aa;
    line-height: 1; }
  .login-main .login-close:hover::before {
    color: #464646; }

.login-main .login-back {
  position: absolute;
  top: 22px;
  left: 18px;
  color: #889399;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
      align-items: center;
  cursor: pointer; }
  .login-main .login-back:hover {
    color: #464646; }
  .login-main .login-back::before {
    content: '\E633';
    font-family: "xiaoicon";
    font-size: 16px;
    line-height: 1; }
  .login-main .login-back::after {
    content: "\8FD4\56DE";
    font-size: 14px;
    line-height: 1; }

.login-main .login-title {
  font-size: 20px;
  color: #464646;
  letter-spacing: 1px;
  text-align: center;
  line-height: 1;
  margin-bottom: 32px; }

.login-main .input-field {
  position: relative;
  width: 100%;
  height: 44px;
  background: #fff;
  border-radius: 3px;
  border: 1px solid #e8e8e8;
  overflow: hidden; }
  .login-main .input-field input {
    width: 100%;
    height: 100%;
    border: none;
    padding-left: 16px;
    font-size: 14px;
    color: #464646; }

.login-main .input-field.captcha .action-send-captcha,
.login-main .input-field.captcha .countdown-remain {
  position: absolute;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: stretch;
      align-items: stretch;
  width: 108px;
  top: 0;
  bottom: 0;
  right: 0;
  text-align: center;
  cursor: pointer;
  background: none;
  padding: 0; }
  .login-main .input-field.captcha .action-send-captcha .text,
  .login-main .input-field.captcha .countdown-remain .text {
    -ms-flex-positive: 1;
        flex-grow: 1;
    font-size: 14px;
    color: #464646;
    height: 42px;
    line-height: 42px; }
  .login-main .input-field.captcha .action-send-captcha::before,
  .login-main .input-field.captcha .countdown-remain::before {
    content: '';
    width: 1px;
    height: 24px;
    background: #ccc;
    -ms-flex-item-align: center;
        -ms-grid-row-align: center;
        align-self: center; }

.login-main .input-field.captcha .action-send-captcha:hover {
  background: #ebebeb; }

.login-main .input-field.captcha .action-send-captcha:active .text {
  padding-top: 1px; }

.login-main .input-field.captcha .countdown-remain {
  cursor: not-allowed; }
  .login-main .input-field.captcha .countdown-remain .text {
    color: #ccc; }

.login-main .input-group .input-field {
  margin-bottom: 8px; }
  .login-main .input-group .input-field:last-child {
    margin-bottom: 0; }

.login-main .btn-action {
  width: 100%;
  margin-top: 24px;
  margin-bottom: 16px;
  height: 44px;
  line-height: 44px; }

.login-main .error-tip {
  position: absolute;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
      align-items: center;
  right: 10px;
  top: 16px;
  bottom: 16px;
  font-size: 12px;
  line-height: 1;
  color: #f7604a; }
  .login-main .error-tip.captcha {
    right: 117px; }

.login-main .error-tip::before {
  content: '\E614';
  font-family: "xiaoicon";
  color: #f7604a;
  font-size: 12px;
  line-height: 1; }

.login-main .login-tip {
  display: block;
  font-size: 14px;
  line-height: 1;
  color: #7b8087;
  text-align: right;
  cursor: pointer; }
  .login-main .login-tip:hover {
    color: #464646; }

.login-main .tel-number {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
      align-items: center;
  -ms-flex-pack: justify;
      justify-content: space-between;
  font-size: 20px;
  color: #889399;
  letter-spacing: 2px;
  line-height: 1;
  margin-bottom: 24px; }
  .login-main .tel-number::before, .login-main .tel-number::after {
    content: "";
    width: 72px;
    height: 1px;
    background-image: linear-gradient(-90deg, #FBFBFB 0%, #CDCDCD 100%); }
  .login-main .tel-number::before {
    transform: rotate(180deg); }

.layout-voice-tip {
  position: absolute;
  bottom: calc(100% + 21px);
  left: 70px;
  padding: 30px;
  width: 270px;
  background: #FFF;
  box-shadow: 0 2px 10px 0 rgba(0, 0, 0, 0.1);
  text-align: center; }
  .layout-voice-tip .tip-text {
    font-size: 14px;
    line-height: 20px;
    color: #464646;
    margin: 0; }
  .layout-voice-tip .btn-ok {
    margin-top: 16px;
    width: 120px;
    height: 36px;
    font-size: 16px;
    line-height: 36px;
    color: #FFF;
    background: #10CD98;
    border-radius: 3px;
    cursor: pointer; }
    .layout-voice-tip .btn-ok:hover {
      background: #24BD91; }
  .layout-voice-tip:after {
    content: "";
    position: absolute;
    display: block;
    bottom: -10px;
    left: 156px;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 10px;
    border-color: #fff #fff transparent transparent;
    box-shadow: 2px -2px 2px 0 rgba(0, 0, 0, 0.05);
    transform: rotate(135deg); }

.account-center .nav {
  display: -ms-flexbox;
  display: flex;
  height: 72px;
  -ms-flex-pack: justify;
      justify-content: space-between;
  -ms-flex-line-pack: center;
      align-content: center;
  background-color: #fff;
  box-shadow: 0 4px 12px 0 rgba(0, 0, 0, 0.06); }
  .account-center .nav.fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 99; }
  .account-center .nav .nav-left {
    font-size: 0;
    display: -ms-flexbox;
    display: flex; }
    .account-center .nav .nav-left .logo {
      width: 125px;
      text-align: center;
      -ms-flex-item-align: center;
          -ms-grid-row-align: center;
          align-self: center; }
      .account-center .nav .nav-left .logo img {
        width: 77px;
        height: 40px; }
    .account-center .nav .nav-left .line {
      width: 1px;
      height: 40px;
      background: #cdcdcd;
      -ms-flex-item-align: center;
          -ms-grid-row-align: center;
          align-self: center; }
    .account-center .nav .nav-left .title {
      -ms-flex-positive: 0;
          flex-grow: 0;
      font-size: 16px;
      line-height: 1;
      color: #7b8087;
      padding-left: 24px;
      -ms-flex-item-align: center;
          -ms-grid-row-align: center;
          align-self: center; }
  .account-center .nav .nav-right {
    display: -ms-flexbox;
    display: flex;
    padding-right: 24px; }
    .account-center .nav .nav-right .phone {
      font-size: 16px;
      line-height: 1;
      color: #464646;
      -ms-flex-item-align: center;
          -ms-grid-row-align: center;
          align-self: center; }
    .account-center .nav .nav-right .logout {
      color: #889399;
      margin-left: 8px;
      font-size: 14px;
      line-height: 1;
      cursor: pointer;
      -ms-flex-item-align: center;
          -ms-grid-row-align: center;
          align-self: center; }
      .account-center .nav .nav-right .logout:hover {
        color: #464646; }

.account-center-sidebar {
  position: fixed;
  width: 222px;
  background-color: #fff;
  box-shadow: 0 2px 6px 0 rgba(227, 229, 231, 0.3);
  margin-right: 24px; }
  .account-center-sidebar .sidebar-item {
    display: block;
    position: relative;
    font-size: 18px;
    padding-left: 40px;
    height: 60px;
    line-height: 60px;
    color: #7b8087;
    border-bottom: 1px solid #f7f7f7;
    letter-spacing: 2px;
    cursor: pointer; }
    .account-center-sidebar .sidebar-item:not(.active):hover {
      background: #f7f7f7; }
    .account-center-sidebar .sidebar-item.active {
      font-weight: bold;
      color: #464646; }
      .account-center-sidebar .sidebar-item.active:before {
        content: '';
        position: absolute;
        display: block;
        left: 0;
        width: 3px;
        height: 60px;
        background-image: linear-gradient(#646464, #464646); }
      .account-center-sidebar .sidebar-item.active .xiaoicon {
        color: #464646;
        font-weight: normal; }
    .account-center-sidebar .sidebar-item .xiaoicon {
      font-size: 16px;
      margin-right: 16px;
      color: #cdcdcd; }
  .account-center-sidebar .account-center-link {
    position: absolute;
    left: 0;
    right: 0;
    display: block;
    background: #10CD98;
    border-radius: 3px;
    margin-top: 20px; }
    .account-center-sidebar .account-center-link .xiaoicon-back {
      font-size: 14px;
      margin-right: 14px; }

.account-center {
  min-height: 100vh;
  background: #fafafa; }
  .account-center .main {
    width: 976px;
    padding-top: 96px;
    margin: 0 auto; }
  .account-center .account-center-content {
    width: 730px;
    margin-left: 246px; }
  .account-center .student-management .card {
    position: relative;
    box-shadow: 0 2px 6px 0 rgba(227, 229, 231, 0.3);
    background-color: #fff; }
  .account-center .student-management .student-item {
    display: -ms-flexbox;
    display: flex;
    position: relative;
    -ms-flex-align: center;
        align-items: center;
    margin: 16px 0;
    padding: 22px 80px 26px; }
    .account-center .student-management .student-item:last-child {
      margin-bottom: 0; }
    .account-center .student-management .student-item:hover {
      box-shadow: 0 6px 20px 0 #E3E5E7; }
    .account-center .student-management .student-item.current .avatar {
      border: 2px solid #889399; }
    .account-center .student-management .student-item .avatar {
      width: 96px;
      height: 96px;
      padding: 8px;
      margin-right: 40px;
      border-radius: 100%;
      overflow: hidden; }
      .account-center .student-management .student-item .avatar img {
        border-radius: 100%; }
    .account-center .student-management .student-item .student-info .student-name {
      font-size: 24px;
      color: #464646;
      line-height: 1;
      margin-bottom: 16px; }
    .account-center .student-management .student-item .student-info .student-grade {
      color: #889399;
      font-size: 16px;
      line-height: 1; }
    .account-center .student-management .student-item .tag {
      position: absolute;
      display: block;
      font-size: 16px;
      width: 88px;
      height: 32px;
      line-height: 32px;
      top: 48px;
      right: 32px;
      text-align: center; }
      .account-center .student-management .student-item .tag.current {
        background: #464646;
        border-radius: 2px;
        color: #fff; }
      .account-center .student-management .student-item .tag.toggle {
        line-height: 30px; }
  .account-center .student-management .student-add {
    height: 128px;
    padding-top: 32px;
    text-align: center; }
    .account-center .student-management .student-add .xiaoicon {
      display: inline-block;
      font-size: 36px;
      color: #cdcdcd;
      margin-bottom: 10px;
      cursor: pointer; }
      .account-center .student-management .student-add .xiaoicon:hover {
        color: #464646; }
      .account-center .student-management .student-add .xiaoicon:hover + .label {
        color: #464646; }
    .account-center .student-management .student-add .label {
      font-size: 16px;
      line-height: 1;
      color: #abb1b5; }
  .account-center .profile {
    background: #fff;
    box-shadow: 0 2px 6px 0 rgba(227, 229, 231, 0.3); }
    .account-center .profile-header {
      border-bottom: 1px solid #f7f7f7; }
    .account-center .profile-body {
      padding: 32px 80px 40px; }
    .account-center .profile .form-item {
      display: -ms-flexbox;
      display: flex;
      -ms-flex-line-pack: center;
          align-content: center; }
      .account-center .profile .form-item .form-label {
        font-size: 14px;
        line-height: 1;
        color: #7b8087;
        -ms-flex-preferred-size: 100px;
            flex-basis: 100px;
        -ms-flex-item-align: center;
            -ms-grid-row-align: center;
            align-self: center; }
      .account-center .profile .form-item .form-field {
        -ms-flex-positive: 1;
            flex-grow: 1; }
      .account-center .profile .form-item .name-field {
        width: 100%;
        height: 44px;
        background-color: #fdfdfd;
        border: 1px solid #ececec;
        border-radius: 3px;
        color: #464646;
        font-size: 14px;
        padding-left: 16px; }
      .account-center .profile .form-item .radio {
        display: inline-block;
        margin-right: 100px; }
        .account-center .profile .form-item .radio label {
          position: relative;
          display: inline-block;
          vertical-align: middle;
          cursor: pointer;
          color: #889399;
          width: 60px;
          font-size: 14px;
          line-height: 24px;
          text-align: right; }
          .account-center .profile .form-item .radio label:before {
            content: '';
            position: absolute;
            left: 0;
            display: inline-block;
            vertical-align: middle;
            width: 24px;
            height: 24px;
            border-radius: 100%;
            border: 1px solid #ececec;
            background-color: #fdfdfd; }
          .account-center .profile .form-item .radio label:after {
            content: '';
            position: absolute;
            display: block;
            left: 3px;
            top: 3px;
            width: 18px;
            height: 18px;
            border-radius: 100%;
            background: #464646;
            display: none; }
        .account-center .profile .form-item .radio input[type="radio"] {
          display: none; }
          .account-center .profile .form-item .radio input[type="radio"]:checked + label {
            color: #464646; }
          .account-center .profile .form-item .radio input[type="radio"]:checked + label:after {
            display: block; }
          .account-center .profile .form-item .radio input[type="radio"]:checked + label:before {
            border-color: #464646; }
      .account-center .profile .form-item .grade .select {
        position: relative;
        width: 100%; }
        .account-center .profile .form-item .grade .select .field {
          font-size: 14px;
          height: 44px;
          border-radius: 3px;
          border: 1px solid #ececec;
          background-color: #fdfdfd;
          padding-left: 16px;
          line-height: 44px; }
        .account-center .profile .form-item .grade .select .gradeOptionList {
          position: absolute;
          height: 250px;
          overflow: scroll;
          padding: 6px;
          top: 100%;
          left: 0;
          right: 0;
          background: #fff;
          z-index: 99;
          border: 1px solid #ececec;
          border-radius: 3px; }
          .account-center .profile .form-item .grade .select .gradeOptionList .gradeOptionItem {
            padding-left: 10px;
            line-height: 34px;
            color: #464646;
            font-size: 14px;
            cursor: pointer; }
            .account-center .profile .form-item .grade .select .gradeOptionList .gradeOptionItem:not(.chosen):hover {
              background: #ececec; }
            .account-center .profile .form-item .grade .select .gradeOptionList .gradeOptionItem.chosen {
              background: #464646;
              color: #fff; }
      .account-center .profile .form-item .avatar-box {
        width: 96px;
        height: 96px;
        border-radius: 4px;
        overflow: hidden;
        position: relative;
        cursor: pointer; }
        .account-center .profile .form-item .avatar-box .upload-avatar {
          display: -ms-flexbox;
          display: flex;
          position: absolute;
          -ms-flex-direction: column;
              flex-direction: column;
          -ms-flex-pack: center;
              justify-content: center;
          text-align: center;
          left: 0;
          right: 0;
          bottom: 0;
          top: 0;
          background: rgba(0, 0, 0, 0.6);
          color: #fff; }
          .account-center .profile .form-item .avatar-box .upload-avatar .xiaoicon {
            font-size: 26px;
            margin-bottom: 11px; }
          .account-center .profile .form-item .avatar-box .upload-avatar .text {
            font-size: 16px;
            line-height: 1; }
          .account-center .profile .form-item .avatar-box .upload-avatar #file-uploader-select {
            display: block;
            position: absolute;
            top: 0;
            left: 0;
            bottom: 0;
            right: 0;
            opacity: 0;
            filter: alpha(opacity=0);
            cursor: pointer; }
    .account-center .profile .info-group .info-avatar {
      display: block;
      width: 96px;
      height: 96px;
      overflow: hidden;
      border-radius: 4px; }
  .account-center .address {
    background: #fff;
    box-shadow: 0 2px 6px 0 rgba(227, 229, 231, 0.3); }
    .account-center .address-header {
      border-bottom: 1px solid #f7f7f7; }
    .account-center .address-body {
      padding: 32px 80px 40px; }
  .account-center .bind-phone {
    background: #fff;
    box-shadow: 0 2px 6px 0 rgba(227, 229, 231, 0.3); }
    .account-center .bind-phone-header {
      border-bottom: 1px solid #f7f7f7; }
    .account-center .bind-phone-body {
      padding: 32px 80px 40px; }
  .account-center .password {
    background: #fff;
    box-shadow: 0 2px 6px 0 rgba(227, 229, 231, 0.3); }
    .account-center .password-header {
      border-bottom: 1px solid #f7f7f7; }
    .account-center .password-body {
      padding: 32px 80px 40px; }
    .account-center .password .form-item .input-field[readonly] {
      color: #464646;
      font-size: 14px;
      line-height: 44px;
      border: none;
      background-color: #fff; }
    .account-center .password .form-item .btn-sendCaptcha {
      position: absolute;
      display: block;
      right: 1px;
      top: 1px;
      bottom: 1px;
      width: 94px;
      height: 42px;
      font-size: 14px;
      line-height: 42px;
      text-align: center;
      color: #464646;
      background: #fdfdfd;
      text-align: center;
      border-radius: 0 3px 3px 0; }
      .account-center .password .form-item .btn-sendCaptcha.disabled {
        color: #cdcdcd; }
      .account-center .password .form-item .btn-sendCaptcha:hover {
        background: #ececec; }
      .account-center .password .form-item .btn-sendCaptcha:before {
        content: '';
        position: absolute;
        left: 0;
        top: 10px;
        display: block;
        width: 1px;
        height: 24px;
        background-color: #cdcdcd; }
    .account-center .password .form-item .captcha-tip {
      position: absolute;
      display: -ms-flexbox;
      display: flex;
      -ms-flex-align: center;
          align-items: center;
      bottom: 15px;
      right: 105px;
      color: #f7604a;
      font-size: 12px;
      line-height: 1; }
    .account-center .password .form-item .password-tip {
      display: -ms-flexbox;
      display: flex;
      -ms-flex-align: center;
          align-items: center;
      position: absolute;
      right: 10px;
      bottom: 15px;
      font-size: 12px;
      line-height: 1;
      color: #f7604a; }
  .account-center .wechat {
    background: #fff;
    box-shadow: 0 2px 6px 0 rgba(227, 229, 231, 0.3); }
    .account-center .wechat-header {
      border-bottom: 1px solid #f7f7f7; }
    .account-center .wechat-body {
      padding: 32px 80px 40px; }
    .account-center .wechat .btn-bind-wechat {
      font-weight: bold;
      width: 120px;
      height: 40px;
      color: #fff;
      font-size: 14px;
      line-height: 40px;
      letter-spacing: 1px;
      margin-top: 16px;
      margin-left: 116px;
      background-color: #464646;
      border-radius: 3px; }

.add-student {
  background: #fff;
  position: absolute;
  width: 400px;
  height: 633px;
  border-radius: 4px;
  left: 50%;
  top: 50%;
  margin-left: -200px;
  margin-top: -316px;
  padding: 48px 50px 60px;
  text-align: center; }
  .add-student .add-title {
    font-size: 20px;
    line-height: 1;
    margin-bottom: 40px; }
  .add-student .add-tip {
    font-size: 13px;
    line-height: 1;
    color: #889399;
    margin-bottom: 16px; }
  .add-student .input-field {
    font-size: 14px;
    line-height: 14px;
    color: #464646;
    width: 100%;
    height: 44px;
    border-radius: 3px;
    border: 1px solid #ececec;
    background: #fdfdfd;
    padding-left: 16px; }
    .add-student .input-field:focus {
      background: #fff; }
  .add-student .btn-submit {
    width: 100%;
    font-size: 16px;
    background-color: #464646;
    height: 44px;
    line-height: 44px;
    color: #fff; }
    .add-student .btn-submit[disabled] {
      background-color: rgba(70, 70, 70, 0.5); }
  .add-student .form-item {
    position: relative; }
    .add-student .form-item .name-tip {
      display: -ms-flexbox;
      display: flex;
      -ms-flex-align: center;
          align-items: center;
      position: absolute;
      right: 10px;
      font-size: 12px;
      line-height: 1;
      bottom: 14px;
      color: #f7604a; }

.dialog-confirm {
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -165px;
  margin-top: -89px;
  width: 330px;
  height: 177px;
  border-radius: 4px;
  background: #fff;
  padding: 30px;
  text-align: center; }
  .dialog-confirm .toggle-label {
    font-weight: bold;
    font-size: 18px;
    color: #3d3c49;
    line-height: 1;
    margin-bottom: 15px; }
  .dialog-confirm .toggle-tip {
    font-size: 14px;
    line-height: 1;
    color: #3d3c49;
    margin-bottom: 30px; }
  .dialog-confirm .cancel,
  .dialog-confirm .ok {
    width: 120px;
    height: 40px;
    line-height: 40px;
    font-size: 14px; }
  .dialog-confirm .cancel {
    color: #464646;
    background: #e3e5e7;
    margin-right: 30px; }
  .dialog-confirm .ok {
    color: #fff;
    background-color: #464646; }

.select-grade {
  position: relative; }
  .select-grade .grade-tip {
    position: absolute;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
        align-items: center;
    bottom: -18px;
    right: 0;
    font-size: 12px;
    line-height: 1;
    color: #f7604a; }

.grade-group-list {
  margin-top: 16px;
  margin-bottom: 24px; }

.grade-group-item {
  text-align: center;
  margin-bottom: 16px; }

.grade-title {
  display: inline-block;
  vertical-align: middle;
  font-size: 11px;
  color: #abb1b5;
  text-align: center;
  margin-bottom: 16px; }
  .grade-title .grade-label {
    padding: 0 18px;
    font-size: 12px;
    line-height: 1; }
  .grade-title:before, .grade-title:after {
    content: '';
    display: inline-block;
    vertical-align: middle;
    width: 120px;
    height: 1px; }
  .grade-title:before {
    background-image: linear-gradient(-90deg, #cdcdcd, #fbfbfb); }
  .grade-title:after {
    background-image: linear-gradient(-90deg, #fbfbfb, #cdcdcd); }

.grade-list {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -ms-flex-pack: justify;
      justify-content: space-between;
  -ms-flex-align: center;
      align-items: center; }
  .grade-list .grade-item {
    color: #7b8087;
    font-size: 14px;
    -ms-flex-preferred-size: 88px;
        flex-basis: 88px;
    height: 44px;
    line-height: 44px;
    text-align: center;
    background: #fafafa;
    border-radius: 2px;
    border: 1px solid #ececec;
    cursor: pointer; }
    .grade-list .grade-item:nth-child(n+4) {
      margin-top: 16px; }
    .grade-list .grade-item:not(.active):hover {
      border-color: #464646;
      color: #464646; }
    .grade-list .grade-item.active {
      background: #464646;
      color: #fff;
      border-color: #464646; }

.dist-picker {
  position: relative;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: justify;
      justify-content: space-between; }

.select {
  width: 150px;
  height: 44px; }
  .select .field {
    width: 100%;
    display: inline-block;
    color: #464646;
    line-height: 44px;
    padding-left: 16px;
    padding-right: 26px;
    background: #fdfdfd;
    border-radius: 3px;
    border: 1px solid #ececec;
    position: relative;
    z-index: 20;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    cursor: pointer;
    font-size: 14px; }
    .select .field:after {
      content: '\E61D';
      display: block;
      position: absolute;
      right: 16px;
      top: 17px;
      color: inherit;
      font-size: 12px;
      transform: scale(0.83333);
      line-height: 1;
      font-family: "xiaoicon";
      transition: transform 150ms ease; }
    .select .field.opened {
      height: 52px;
      background: #fff;
      border-bottom: none;
      border-radius: 3px 3px 0 0; }
      .select .field.opened:after {
        transform: rotate(-180deg); }
    .select .field.disabled {
      background-color: #fdfdfd;
      border-color: #eefff3;
      color: #889399; }
    .select .field.placeholder {
      color: #889399; }
  .select .optionList {
    position: absolute;
    display: block;
    margin-top: -4px;
    left: 0;
    right: -50px;
    padding: 16px;
    background: #fff;
    font-size: 0;
    z-index: 10;
    border: 1px solid #ececec;
    border-radius: 0 3px 3px 3px; }
    .select .optionList.toolong .option {
      width: 160px; }
    .select .optionList .option {
      display: inline-block;
      font-size: 13px;
      line-height: 24px;
      color: #464646;
      width: 120px;
      text-indent: 8px;
      margin-bottom: 6px;
      cursor: pointer; }
      .select .optionList .option:not(.chosen):hover {
        background: #ececec; }
      .select .optionList .option.chosen {
        background: #464646;
        color: #fff; }

.avatar-setting {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 470px;
  height: 548px;
  margin-left: -235px;
  margin-top: -274px;
  background: #fff;
  padding: 60px 40px;
  border-radius: 4px; }
  .avatar-setting .avatar-wrapper {
    font-size: 0;
    width: 390px;
    height: 390px; }
  .avatar-setting .cropper-bg {
    background: #eeeff3; }
  .avatar-setting .cropper-view-box {
    outline: #fff solid 1px;
    outline-color: rgba(255, 255, 255, 0.75); }
  .avatar-setting .cropper-line, .avatar-setting .cropper-point {
    background-color: #fff; }
  .avatar-setting .cropper-point.point-se {
    width: 5px;
    height: 5px; }
  .avatar-setting .btn-avatar-group {
    display: -ms-flexbox;
    display: flex;
    margin-top: 20px;
    -ms-flex-pack: justify;
        justify-content: space-between; }
    .avatar-setting .btn-avatar-group .btn {
      width: 185px;
      height: 48px;
      line-height: 48px; }
    .avatar-setting .btn-avatar-group .btn-reselect {
      background-image: linear-gradient(-180deg, #f6f6f6, #e8e8e8);
      color: #464646; }

.not-login {
  padding-top: 142px;
  text-align: center; }
  .not-login .tip-image {
    max-width: 156px;
    display: block;
    margin: 0 auto 40px; }
  .not-login .tip-text {
    color: #889399;
    font-size: 16px;
    line-height: 1;
    margin-bottom: 16px; }
  .not-login .btn-login {
    width: 220px;
    height: 48px; }

#login-modal {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 100; }

.wechat-dialog {
  position: absolute;
  left: 50%;
  top: 50%;
  margin-top: -200px;
  margin-left: -180px;
  width: 400px;
  height: 360px;
  border-radius: 10px;
  background: #fff;
  padding: 60px; }
  .wechat-dialog .login-qrcode {
    margin: 0 auto 32px;
    text-align: center; }
  .wechat-dialog .login-wechat-tip {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-pack: center;
        justify-content: center; }
    .wechat-dialog .login-wechat-tip .tip-left {
      margin-right: 16px;
      -ms-flex-item-align: center;
          -ms-grid-row-align: center;
          align-self: center; }
      .wechat-dialog .login-wechat-tip .tip-left .xiaoicon {
        font-size: 32px;
        color: #09bb07; }
    .wechat-dialog .login-wechat-tip .tip-right {
      width: 112px;
      -ms-flex-pack: center;
          justify-content: center; }
      .wechat-dialog .login-wechat-tip .tip-right .text {
        display: inline-block;
        width: 112px;
        text-align: justify;
        height: 20px;
        font-size: 14px;
        line-height: 20px;
        overflow: hidden;
        vertical-align: middle;
        color: #464646; }
      .wechat-dialog .login-wechat-tip .tip-right .text:after {
        content: '';
        width: 100%;
        height: 0;
        overflow: hidden;
        display: inline-block;
        visibility: hidden; }

.phone-binding {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 400px;
  height: 360px;
  margin-left: -200px;
  margin-top: -180px;
  border-radius: 4px;
  padding: 48px 50px 60px;
  background: #fff; }
  .phone-binding .phone-label {
    text-align: center; }
  .phone-binding .phone-tip {
    text-align: center;
    font-size: 13px;
    color: #889399;
    line-height: 1;
    margin-bottom: 16px; }
  .phone-binding .btn-bind {
    margin-top: 16px;
    width: 100%; }

body {
  background: #aaa; }
/*!
 * Cropper.js v1.5.4
 * https://fengyuanchen.github.io/cropperjs
 *
 * Copyright 2015-present Chen Fengyuan
 * Released under the MIT license
 *
 * Date: 2019-08-03T08:38:38.177Z
 */
.cropper-container {
  direction: ltr;
  font-size: 0;
  line-height: 0;
  position: relative;
  -ms-touch-action: none;
  touch-action: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none; }

.cropper-container img {
  display: block;
  height: 100%;
  image-orientation: 0deg;
  max-height: none !important;
  max-width: none !important;
  min-height: 0 !important;
  min-width: 0 !important;
  width: 100%; }

.cropper-wrap-box,
.cropper-canvas,
.cropper-drag-box,
.cropper-crop-box,
.cropper-modal {
  bottom: 0;
  left: 0;
  position: absolute;
  right: 0;
  top: 0; }

.cropper-wrap-box,
.cropper-canvas {
  overflow: hidden; }

.cropper-drag-box {
  background-color: #fff;
  opacity: 0; }

.cropper-modal {
  background-color: #000;
  opacity: 0.5; }

.cropper-view-box {
  display: block;
  height: 100%;
  outline: 1px solid #39f;
  outline-color: rgba(51, 153, 255, 0.75);
  overflow: hidden;
  width: 100%; }

.cropper-dashed {
  border: 0 dashed #eee;
  display: block;
  opacity: 0.5;
  position: absolute; }

.cropper-dashed.dashed-h {
  border-bottom-width: 1px;
  border-top-width: 1px;
  height: calc(100% / 3);
  left: 0;
  top: calc(100% / 3);
  width: 100%; }

.cropper-dashed.dashed-v {
  border-left-width: 1px;
  border-right-width: 1px;
  height: 100%;
  left: calc(100% / 3);
  top: 0;
  width: calc(100% / 3); }

.cropper-center {
  display: block;
  height: 0;
  left: 50%;
  opacity: 0.75;
  position: absolute;
  top: 50%;
  width: 0; }

.cropper-center::before,
.cropper-center::after {
  background-color: #eee;
  content: ' ';
  display: block;
  position: absolute; }

.cropper-center::before {
  height: 1px;
  left: -3px;
  top: 0;
  width: 7px; }

.cropper-center::after {
  height: 7px;
  left: 0;
  top: -3px;
  width: 1px; }

.cropper-face,
.cropper-line,
.cropper-point {
  display: block;
  height: 100%;
  opacity: 0.1;
  position: absolute;
  width: 100%; }

.cropper-face {
  background-color: #fff;
  left: 0;
  top: 0; }

.cropper-line {
  background-color: #39f; }

.cropper-line.line-e {
  cursor: ew-resize;
  right: -3px;
  top: 0;
  width: 5px; }

.cropper-line.line-n {
  cursor: ns-resize;
  height: 5px;
  left: 0;
  top: -3px; }

.cropper-line.line-w {
  cursor: ew-resize;
  left: -3px;
  top: 0;
  width: 5px; }

.cropper-line.line-s {
  bottom: -3px;
  cursor: ns-resize;
  height: 5px;
  left: 0; }

.cropper-point {
  background-color: #39f;
  height: 5px;
  opacity: 0.75;
  width: 5px; }

.cropper-point.point-e {
  cursor: ew-resize;
  margin-top: -3px;
  right: -3px;
  top: 50%; }

.cropper-point.point-n {
  cursor: ns-resize;
  left: 50%;
  margin-left: -3px;
  top: -3px; }

.cropper-point.point-w {
  cursor: ew-resize;
  left: -3px;
  margin-top: -3px;
  top: 50%; }

.cropper-point.point-s {
  bottom: -3px;
  cursor: s-resize;
  left: 50%;
  margin-left: -3px; }

.cropper-point.point-ne {
  cursor: nesw-resize;
  right: -3px;
  top: -3px; }

.cropper-point.point-nw {
  cursor: nwse-resize;
  left: -3px;
  top: -3px; }

.cropper-point.point-sw {
  bottom: -3px;
  cursor: nesw-resize;
  left: -3px; }

.cropper-point.point-se {
  bottom: -3px;
  cursor: nwse-resize;
  height: 20px;
  opacity: 1;
  right: -3px;
  width: 20px; }

@media (min-width: 768px) {
  .cropper-point.point-se {
    height: 15px;
    width: 15px; } }

@media (min-width: 992px) {
  .cropper-point.point-se {
    height: 10px;
    width: 10px; } }

@media (min-width: 1200px) {
  .cropper-point.point-se {
    height: 5px;
    opacity: 0.75;
    width: 5px; } }

.cropper-point.point-se::before {
  background-color: #39f;
  bottom: -50%;
  content: ' ';
  display: block;
  height: 200%;
  opacity: 0;
  position: absolute;
  right: -50%;
  width: 200%; }

.cropper-invisible {
  opacity: 0; }

.cropper-bg {
  background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQAQMAAAAlPW0iAAAAA3NCSVQICAjb4U/gAAAABlBMVEXMzMz////TjRV2AAAACXBIWXMAAArrAAAK6wGCiw1aAAAAHHRFWHRTb2Z0d2FyZQBBZG9iZSBGaXJld29ya3MgQ1M26LyyjAAAABFJREFUCJlj+M/AgBVhF/0PAH6/D/HkDxOGAAAAAElFTkSuQmCC"); }

.cropper-hide {
  display: block;
  height: 0;
  position: absolute;
  width: 0; }

.cropper-hidden {
  display: none !important; }

.cropper-move {
  cursor: move; }

.cropper-crop {
  cursor: crosshair; }

.cropper-disabled .cropper-drag-box,
.cropper-disabled .cropper-face,
.cropper-disabled .cropper-line,
.cropper-disabled .cropper-point {
  cursor: not-allowed; }