@charset "UTF-8";
.wrapper {
  width: 100%; }

.main {
  width: 1177px;
  margin: 0 auto;
  padding-top: 43px; }
  .main:after {
    content: "";
    clear: both;
    display: block; }

.main-wrap {
  float: left;
  width: calc(100% - 350px);
  padding-right: 70px;
  padding-bottom:100px;
}

.side {
  float: right;
  width: 280px; }

.side-menu-btn {
  width: 100%; }
  .side-menu-btn:after {
    content: "";
    clear: both;
    display: block; }

.huifubentie {
  float: left;
  display: block;
  width: 132px;
  height: 36px;
  background: #79a2f0;
  text-align: center;
  line-height: 36px;
  font-size: 14px;
  color: #fff;
  border-radius: 3px; }

.fatie {
  float: right;
  display: block;
  width: 100%;
  height: 34px;
  background: #fff;
  border: 1px solid #79a2f0;
  text-align: center;
  line-height: 34px;
  font-size: 14px;
  color: #79a2f0;
  border-radius: 3px; }

/*我要提问*/
.mytiwen {
  width: calc(100% - 64px);
  height: 96px;
  background: url(../images/question-tiwen-bg.png) no-repeat;
  background-size: 100% 100%;
  padding: 0 32px;
  border-radius: 3px; }
  .mytiwen h3 {
    line-height: 96px;
    font-size: 22px;
    color: #fff; }
  .mytiwen .orange-btn {
    float: right;
    margin-top: 27px; }

.orange-btn {
  display: block;
  width: 176px;
  height: 42px;
  line-height: 42px;
  text-align: center;
  font-size: 16px;
  color: #fff;
  background: #ff3f20;
  border-radius: 3px; }

/*筛选条件*/
.select-condition {
  width: 100%;
  height: 54px;
  border-bottom: 1px solid #eaeaea;
  line-height: 54px;
  margin-top: 23px; }
  .select-condition:after {
    content: "";
    clear: both;
    display: block; }
  .select-condition a {
    font-size: 16px;
    color: #888;
    margin-right: 50px; }
    .select-condition a:hover {
      color: #000; }

.select-box {
  float: right;
  position: relative;
  font-size: 14px;
  color: #444;
  padding-left: 22px;
  cursor: pointer; }
  .select-box input, .select-box span {
    position: absolute;
    width: 15px;
    height: 15px;
    padding: 0;
    margin: 0;
    top: 50%;
    left: 0;
    margin-top: -7px; }
  .select-box input:checked + span {
    background: url(../images/checkbox_ed.png) no-repeat center; }
  .select-box input {
    opacity: 0;
    z-index: 2; }
  .select-box span {
    z-index: 1;
    background: #f3f6fa;
    border: 1px solid #e9eff6; }

.select-active {
  color: #f7391a !important; }

/*广告=*/
.guanggao {
  width: 100%;
  height: 59px;
  line-height: 59px;
  border-bottom: 1px solid #eaeaea; }

.guanggao-content {
  padding-left: 32px;
  font-size: 14px;
  color: #444;
  background: url(../images/qi.png) no-repeat left; }
  .guanggao-content a {
    font-size: 14px;
    color: #444; }
    .guanggao-content a a:hover {
      color: #000; }

.question-wrap {
  width: 100%; }

.question-wrap-item {
  width: 100%;
  padding: 24px 0;
  border-bottom: 1px solid #f3f3f3; }
  .question-wrap-item:after {
    content: "";
    clear: both;
    display: block; }

.tx-list {
  float: left;
  width: 86px;
  padding-top: 8px; }
  .tx-list dt {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    margin: 0 auto;
    overflow: hidden; }
    .tx-list dt img {
      display: inline-block;
      width: 100%;
      height: 100%; }
  .tx-list dd {
    padding-top: 8px; }

.username {
  font-size: 12px;
  color: #444;
  text-align: center; }
  .username span {
    display: inline-block;
    vertical-align: middle;
    max-width: calc(100% - 26px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap; }
  .username img {
    margin-left: 4px;
    display: inline-block;
    vertical-align: middle; }

.huidanumb {
  width: 38px;
  height: 36px;
  border-radius: 3px;
  background: #79a2f0;
  margin: 0 auto;
  margin-top: 16px;
  padding-top: 2px; }
  .huidanumb p {
    font-size: 12px;
    color: #fff;
    line-height: 17px;
    text-align: center; }

.question-wrap-item-content {
  float: left;
  width: calc(100% - 106px);
  padding-left: 20px; }

.laiyuan {
  font-size: 12px;
  color: #bbbbbb;
  line-height: 22px;
  font-family: Verdana,SimSun; }

.question-tit {
  font-size: 18px;
  color: #000;
  font-weight: 600;
  line-height: 32px; }
  .question-tit a {
    font-size: 18px;
    color: #000;
    font-weight: 600;
    vertical-align: middle; }

.zhiding {
  vertical-align: middle;
  display: inline-block;
  padding: 1px 3px;
  border: 1px solid #5c93e6;
  background: #66a3ff;
  font-size: 12px;
  line-height: 15px;
  text-align: center;
  color: #fff !important;
  font-weight: normal;
  border-radius: 3px;
  margin-left: 10px;
  font-family: Verdana,SimSun;
  vertical-align: middle; }

.jing {
  display: inline-block;
  padding: 1px 3px;
  border: 1px solid #e65c5c;
  background: #ff6666;
  font-size: 12px;
  line-height: 15px;
  text-align: center;
  color: #fff !important;
  font-weight: normal;
  border-radius: 3px;
  margin-left: 10px;
  font-family: Verdana,SimSun; }

.question-txt {
  font-size: 14px;
  color: #444;
  word-wrap: break-word;
  line-height: 30px; }

.element-list {
  margin-top: 8px; }
  .element-list:after {
    content: "";
    clear: both;
    display: block; }

.element-item {
  display: inline-block;
  float: left;
  padding: 4px 10px;
  background: #f2f2f2;
  font-size: 12px;
  color: #aaa;
  text-align: center;
  margin-right: 10px;
  margin-bottom: 5px; }

.teachername {
  font-size: 12px;
  color: #222;
  font-weight: 600;
  line-height: 30px; }
  .teachername span {
    font-weight: normal;
    color: #999999;
    margin-left: 10px; }

.teacher-huida-txt {
  font-size: 14px !important;
  width: 100%;
  line-height: 24px;
  height: 24px;
  color: #444;
  overflow: hidden;
  font-size: 14px !important;
  color: #444 !important;
  line-height: 24px !important;
  font-style: normal !important;
  font-weight: normal !important; }
  .teacher-huida-txt img {
    vertical-align: middle;
    max-width: 24px;
    max-height: 24px; }
  .teacher-huida-txt p {
    font-size: 14px !important;
    color: #444 !important;
    line-height: 24px !important;
    font-style: normal !important;
    font-weight: normal !important; }

.opened {
  height: auto; }

.open {
  font-size: 14px;
  color: #5a86da; }

.close {
  float: right;
  width: 34px;
  height: 24px;
  line-height: 24px;
  padding-left: 26px;
  background: #adc5f4 url(../images/top2.png) no-repeat 9px center;
  font-size: 12px;
  color: #fff;
  border-radius: 3px; }

.toggle .close, .opened .toggle .open {
  display: none; }

.opened .toggle .close {
  display: block;
  float: right; }

.teacher-wrap {
  width: 100%;
  margin-top: 8px; }
  .teacher-wrap:after {
    content: "";
    clear: both;
    display: block; }
  .teacher-wrap .teacher-huida-txt {
    height: auto !important; }

.chakanquanbu {
  font-size: 14px;
  color: #444; }
  .chakanquanbu a {
    color: #5a86da; }

.shouqi-btn {
  display: block;
  float: right;
  width: 34px;
  height: 24px;
  line-height: 24px;
  padding-left: 26px;
  background: #adc5f4 url(../images/top2.png) no-repeat 9px center;
  font-size: 12px;
  color: #fff;
  border-radius: 3px; }

.noshow {
  display: none; }

/* 登录状态*/
.login-wrap {
  width: calc(100% - 68px);
  padding: 0 34px;
  padding-top: 23px;
  border: 1px solid #f5f5f5;
  background: #fbfbfc; }
  .login-wrap dl {
    width: 100%;
    border-bottom: 1px solid #efefef;
    padding-bottom: 14px; }
    .login-wrap dl:after {
      content: "";
      clear: both;
      display: block; }
  .login-wrap dt {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    overflow: hidden;
    float: left; }
    .login-wrap dt img {
      display: inline-block;
      width: 100%;
      height: 100%; }
  .login-wrap dd {
    float: left;
    width: calc(100% - 78px);
    padding-left: 20px; }

.username2 {
  font-size: 16px;
  color: #444;
  font-weight: 600;
  line-height: 30px; }
  .username2 span {
    display: inline-block;
    vertical-align: middle;
    max-width: 92px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap; }
  .username2 img {
    display: inline-block;
    vertical-align: middle;
    margin-left: 8px; }

.userproperty {
  font-size: 12px;
  color: #888888;
  line-height: 28px; }

.doudou {
  display: inline-block;
  line-height: 28px;
  padding-left: 23px;
  background: url(../images/doudou.png) no-repeat left;
  margin-right: 24px;
  font-family: Arial; }

.jinbi {
  font-family: Arial;
  display: inline-block;
  line-height: 28px;
  padding-left: 23px;
  background: url(../images/jinbi.png) no-repeat left; }

.login-wrap-detaile-list {
  width: 100%; }
  .login-wrap-detaile-list:after {
    content: "";
    clear: both;
    display: block; }
  .login-wrap-detaile-list li {
    float: left;
    width: 33.3%;
    padding: 10px 0; }
    .login-wrap-detaile-list li h6 {
      font-size: 14px;
      color: #818181;
      text-align: center;
      line-height: 26px; }
    .login-wrap-detaile-list li p {
      font-size: 14px;
      color: #818181;
      text-align: center;
      line-height: 26px; }
      .login-wrap-detaile-list li p a {
        font-size: 14px;
        color: #818181;
        font-family: Arial; }

/*分类*/
.guanzhufenlei {
  width: 100%; }
  .guanzhufenlei h3 {
    padding-top: 23px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e5e9eb;
    font-size: 16px;
    color: #000; }
    .guanzhufenlei h3 a {
      float: right;
      color: #444; }

.guanzhufenlei-wrap {
  width: 100%;
  height: 100px;
  margin-top: 20px;
  background: #f3fbff;
  border: 2px dashed #d9e8ef;
  cursor: pointer; }
  .guanzhufenlei-wrap:hover {
    background: #e5f5ff;
    border-color: #b1d5e8; }
  .guanzhufenlei-wrap h6 {
    font-size: 14px;
    color: #444;
    text-align: center;
    padding-top: 27px; }
  .guanzhufenlei-wrap p {
    font-size: 14px;
    padding-top: 16px;
    text-align: center;
    color: #b3d6e6; }
    .guanzhufenlei-wrap p span {
      padding-left: 20px;
      background: url(../images/jia.png) no-repeat left; }

.guanzhufenlei-list {
  width: 100%;
  margin-top: 28px;
  margin-bottom: 18px; }
  .guanzhufenlei-list:after {
    content: "";
    clear: both;
    display: block; }
  .guanzhufenlei-list li {
    float: left;
    height: 28px;
    text-align: center;
    font-size: 12px;
    color: #444;
    border: 1px solid #d0d6d9;
    margin-right: 18px;
    margin-bottom: 7px;
    border-radius: 3px; }
    .guanzhufenlei-list li a {
      display: inline-block;
      padding: 0 10px;
      line-height: 28px;
      font-size: 12px;
      color: #444; }

.tuijianfenlei {
  width: 100%;
  padding-bottom: 24px; }
  .tuijianfenlei h3 {
    padding-top: 23px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e5e9eb;
    font-size: 16px;
    color: #000; }
    .tuijianfenlei h3 a {
      float: right;
      color: #000;
      font-size: 12px;
      padding-right: 12px;
      background: url(../images/jiao_right3.png) no-repeat right;
      background-size: 6px 10px; }

.tuijianfenlei-wrap {
  width: 100%; }
  .tuijianfenlei-wrap dl {
    width: 100%; }
    .tuijianfenlei-wrap dl:after {
      content: "";
      clear: both;
      display: block; }
  .tuijianfenlei-wrap dt {
    float: left;
    width: 36px;
    height: 36px; }
    .tuijianfenlei-wrap dt a, .tuijianfenlei-wrap dt img {
      display: inline-block;
      width: 100%;
      height: 100%; }
  .tuijianfenlei-wrap dd {
    float: left;
    width: calc(100% - 48px);
    padding-left: 12px;
    position: relative; }
    .tuijianfenlei-wrap dd h5 {
      font-size: 16px;
      color: #000;
      margin: -4px 0 4px; }
      .tuijianfenlei-wrap dd h5 a {
        font-size: 16px;
        color: #000; }
    .tuijianfenlei-wrap dd p {
      font-size: 12px;
      color: #d3d3d3; }

.tuijianfenlei-wrap-item {
  width: 100%;
  margin-top: 24px; }

.guanzhu-btn {
  position: absolute;
  right: 0;
  top: 3px;
  display: block;
  width: 48px;
  height: 28px;
  text-align: center;
  line-height: 28px;
  font-size: 14px;
  color: #a1a1a1;
  border-radius: 3px;
  border: 1px solid #d0d6d9; }
  .guanzhu-btn:hover {
    border-color: #79a2f0;
    background: #79a2f0;
    color: #fff; }

.guanzhu-ed-btn {
  position: absolute;
  right: 0;
  top: 3px;
  display: block;
  width: 48px;
  height: 28px;
  text-align: center;
  line-height: 28px;
  font-size: 14px;
  color: #fff;
  border-radius: 3px;
  border: 1px solid #79a2f0;
  background: #79a2f0 url(../images/dui3.png) no-repeat center; }

.tuijianfenlei-content {
  font-size: 12px;
  color: #888888;
  line-height: 24px;
  padding-top: 10px;
  height: 48px;
  overflow: hidden; }

.tuijianfenlei-wrap-img {
  width: 100%;
  height: 95px;
  margin-top: 24px; }
  .tuijianfenlei-wrap-img img {
    display: inline-block;
    width: 100%;
    height: 100%; }

/*热门问题*/
.remenquestion {
  width: 100%;
  padding-bottom: 24px; }
  .remenquestion h3 {
    padding-top: 23px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e5e9eb;
    font-size: 16px;
    color: #000; }

.remenquestion-item {
  margin-top: 20px; }

.remenquestion-content {
  line-height: 25px;
  font-size: 14px;
  color: #666666;
  max-height: 50px;
  overflow: hidden; }
  .remenquestion-content a {
    font-size: 14px;
    color: #666666; }
    .remenquestion-content a:hover {
      color: #000; }

.remenquestion-detaile {
  padding-top: 10px; }
  .remenquestion-detaile:after {
    content: "";
    clear: both;
    display: block; }
  .remenquestion-detaile span {
    font-size: 14px;
    color: #cccccc; }
  .remenquestion-detaile span:nth-child(2) {
    float: right; }

/*排行榜*/
.paihangbang {
  width: 100%;
  padding-bottom: 24px; }
  .paihangbang h3 {
    padding-top: 23px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e5e9eb;
    font-size: 16px;
    color: #000; }
    .paihangbang h3 span {
      float: right; }
    .paihangbang h3 a {
      font-size: 14px;
      color: #888888;
      margin-left: 22px; }

.paihangbang-active {
  color: #000000 !important;
  position: relative; }
  .paihangbang-active:after {
    content: "";
    position: absolute;
    width: 100%;
    height: 2px;
    background: #ff2d11;
    bottom: -16px;
    left: 0; }

.paihangbang-wrap {
  width: 100%; }
  .paihangbang-wrap .noshow {
    display: none; }

.paihangbang-item {
  width: 100%;
  margin-top: 29px; }
  .paihangbang-item:after {
    content: "";
    clear: both;
    display: block; }
  .paihangbang-item dl {
    float: left;
    width: calc(100% - 38px); }
    .paihangbang-item dl:after {
      content: "";
      clear: both;
      display: block; }
  .paihangbang-item dt {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    position: relative;
    float: left; }
    .paihangbang-item dt img {
      display: inline-block;
      width: 100%;
      height: 100%;
      border-radius: 50%; }
  .paihangbang-item dd {
    float: left;
    width: calc(100% - 50px);
    padding-left: 8px; }
    .paihangbang-item dd h6 {
      font-size: 14px;
      color: #888888;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap; }
    .paihangbang-item dd p {
      font-size: 12px;
      color: #cfcfcf;
      padding-top: 5px; }
      .paihangbang-item dd p span {
        float: right; }

.paihangbang-item-list {
  float: left;
  width: 30px;
  padding-left: 8px;
  font-size: 14px;
  color: #999999;
  padding-top: 13px; }

.paihangbang-item:nth-child(1) .paihangbang-item-list {
  color: #ffc411; }
.paihangbang-item:nth-child(1) dt:after {
  content: "";
  width: 15px;
  height: 13px;
  position: absolute;
  top: -6px;
  left: 0;
  background: url(../images/huanguan1.png) no-repeat;
  background-size: 100% 100%; }

.paihangbang-item:nth-child(2) .paihangbang-item-list {
  color: #1c1c1c; }
.paihangbang-item:nth-child(2) dt:after {
  content: "";
  width: 15px;
  height: 13px;
  position: absolute;
  top: -6px;
  left: 0;
  background: url(../images/huanguan2.png) no-repeat;
  background-size: 100% 100%; }

.paihangbang-item:nth-child(3) .paihangbang-item-list {
  color: #ff994d; }
.paihangbang-item:nth-child(3) dt:after {
  content: "";
  width: 15px;
  height: 13px;
  position: absolute;
  top: -6px;
  left: 0;
  background: url(../images/huanguan3.png) no-repeat;
  background-size: 100% 100%; }

.paihangbang-gengduo-btn {
  display: block;
  width: 100%;
  height: 30px;
  line-height: 30px;
  border: 1px solid #f1f1f1;
  background: #fafafa;
  font-size: 14px;
  color: #999999;
  text-align: center;
  margin-top: 29px; }

/*提问弹框*/
.dialog-tiwen {
  width: 677px;
  background: #fff;
  padding: 0 45px;
  padding-bottom: 45px; }
  .dialog-tiwen:after {
    content: "";
    clear: both;
    display: block; }
  .dialog-tiwen h2 {
    font-size: 18px;
    color: #000000;
    padding-top: 38px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e6e6e6; }

.dialog-tiwen-item {
  width: 100%;
  margin-top: 24px; }
  .dialog-tiwen-item:after {
    content: "";
    clear: both;
    display: block; }
  .dialog-tiwen-item p {
    float: left;
    width: 57px;
    padding-right: 20px;
    line-height: 40px;
    text-align: right;
    font-size: 14px;
    color: #000; }

.dialog-tiwen-item-wrap {
  float: left;
  width: calc(100% - 77px);
  position: relative;
  z-index: 1;
}

.inp-txt {
  width: 100%;
  height: 39px;
  border: 1px solid #dbdfed;
  border-radius: 3px;
  outline: none;
  text-indent: 1em; }

.inp-bianjiqi {
  width: 100%;
  height: 208px; }

.zhuanye-list {
  width: 100%;
  padding-top: 3px; }
  .zhuanye-list:after {
    content: "";
    clear: both;
    display: block; }
  .zhuanye-list li {
    padding: 0 10px;
    float: left;
    height: 28px;
    line-height: 28px;
    font-size: 14px;
    color: #444444;
    border: 1px solid transparent;
    border-radius: 3px;
    cursor: pointer; }

.zhuanye-list-ed {
  border-color: #ff3f20 !important;
  color: #ff3f20 !important; }

.biaoqian-list {
  width: 100%;
  padding-top: 18px; }
  .biaoqian-list:after {
    content: "";
    clear: both;
    display: block; }
  .biaoqian-list li {
    float: left;
    padding: 0 10px;
    height: 28px;
    border-radius: 3px;
    border: 1px solid #d0d6d9;
    font-size: 14px;
    color: #444;
    line-height: 28px;
    margin-right: 16px;
    margin-bottom: 10px;
    cursor: pointer; }

.dialog-tiwen-btn {
  display: block;
  width: 170px;
  height: 48px;
  border-radius: 3px;
  background: #ff3f20;
  font-size: 18px;
  color: #fff;
  line-height: 48px;
  text-align: center;
  float: right;
  margin-top: 20px; }

.dialog-select-fenlie {
  width: 736px;
  background: #fff; }
  .dialog-select-fenlie h2 {
    font-size: 22px;
    color: #444;
    text-align: center;
    padding-top: 56px; }

.dialog-select-fenlie-zhuanye {
  margin-top: 18px;
  padding-left: 20px; }
  .dialog-select-fenlie-zhuanye:after {
    content: "";
    clear: both;
    display: block; }
  .dialog-select-fenlie-zhuanye li {
    font-size: 16px;
    color: #444;
    float: left;
    line-height: 62px;
    margin: 0 10px 0 26px;
    cursor: pointer; }

.dialog-select-fenlie-zhuanye-active {
  color: #407ae9 !important;
  position: relative; }
  .dialog-select-fenlie-zhuanye-active:after {
    content: "";
    position: absolute;
    width: 100%;
    height: 3px;
    background: #407ae9;
    bottom: 0;
    left: 0; }

.dialog-select-fenlie-wrap {
  width: 100%;
  background: #f9f9f9;
  padding-top: 28px; }

.dialog-select-fenlie-wrap-item {
  display: none;
  width: calc(100% - 88px);
  padding: 0 44px; }
  .dialog-select-fenlie-wrap-item ul {
    width: 100%;
    width: 100%;
    padding-bottom: 10px;
    border-bottom: 1px solid #e5e5e5; }
    .dialog-select-fenlie-wrap-item ul:after {
      content: "";
      clear: both;
      display: block; }
  .dialog-select-fenlie-wrap-item li {
    float: left;
    width: calc(25% - 8px);
    margin-right: 6px;
    height: 34px;
    border: 1px solid transparent;
    border-radius: 3px;
    margin-bottom: 14px;
    font-size: 14px;
    color: #444;
    line-height: 34px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    cursor: pointer;
    position: relative; }
    .dialog-select-fenlie-wrap-item li img {
      display: inline-block;
      width: 24px;
      height: 24px;
      vertical-align: middle;
      margin: 0 8px; }

.dialog-select-fenlie-wrap-item-list-ed {
  border: 1px solid #ededed !important;
  background: #f2f2f2; }
  .dialog-select-fenlie-wrap-item-list-ed:after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #56ce3f url(../images/dui3.png) no-repeat center;
    background-size: 10px 7px;
    right: 11px;
    top: 50%;
    margin-top: -8px; }

.dialog-select-fenlie-wrap-ed {
  width: calc(100% - 88px);
  background: #f9f9f9;
  padding: 0 44px;
  padding-top: 15px;
  padding-bottom: 56px; }
  .dialog-select-fenlie-wrap-ed h5 {
    width: 152px;
    height: 36px;
    border-radius: 3px;
    font-size: 14px;
    color: #616162;
    line-height: 36px;
    padding-left: 38px;
    padding-right: 23px;
    position: relative;
    cursor: pointer; }
    .dialog-select-fenlie-wrap-ed h5 span {
      color: #fe6449; }
    .dialog-select-fenlie-wrap-ed h5:after {
      content: "";
      width: 18px;
      height: 18px;
      border: 1px solid #ededed;
      border-radius: 3px;
      position: absolute;
      background: #fff url(../images/jiao_xiala.png) no-repeat center;
      background-size: 10px 6px;
      left: 6px;
      top: 50%;
      margin-top: -9px;
      /*-webkit-transform: rotateZ(90deg);
      -moz-transform: rotateZ(90deg);
      -o-transform: rotateZ(90deg);
      -ms-transform: rotateZ(90deg);
      transform: rotateZ(90deg);*/ }

.dialog-select-fenlie-wrap-ed-lest {
  width: 100%;
  margin-top: 13px; }
  .dialog-select-fenlie-wrap-ed-lest:after {
    content: "";
    clear: both;
    display: block; }
  .dialog-select-fenlie-wrap-ed-lest li {
    float: left;
    width: calc(25% - 8px);
    margin-right: 6px;
    height: 34px;
    border-radius: 3px;
    margin-bottom: 14px;
    font-size: 14px;
    color: #444;
    line-height: 34px;
    cursor: pointer;
    position: relative;
    border: 1px solid #ededed;
    background: #f2f2f2; }
    .dialog-select-fenlie-wrap-ed-lest li img {
      display: inline-block;
      width: 24px;
      height: 24px;
      vertical-align: middle;
      margin: 0 8px; }
    .dialog-select-fenlie-wrap-ed-lest li:after {
      content: "-";
      position: absolute;
      width: 16px;
      height: 16px;
      border-radius: 50%;
      font-size: 16px;
      color: #fff;
      text-align: center;
      line-height: 14px;
      background: #bbbbbb;
      background-size: 10px 7px;
      right: 11px;
      top: 50%;
      margin-top: -8px; }

.blue-btn {
  display: block;
  width: 188px;
  height: 42px;
  background: #407ae9;
  text-align: center;
  line-height: 42px;
  font-size: 16px;
  color: #fff;
  margin: 0 auto;
  margin-top: 20px;
  border-radius: 3px; }

/*相关课程*/
.xiangguancourse {
  width: 100%; }
  .xiangguancourse h2 {
    padding-top: 23px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e5e9eb;
    font-size: 16px;
    color: #000; }

.xiangguancourse-item {
  width: 100%;
  padding-top: 26px;
  padding-bottom: 20px; }
  .xiangguancourse-item:after {
    content: "";
    clear: both;
    display: block; }
  .xiangguancourse-item dt {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid #e7ecee;
    background: #eef3f5 url(../images/play3.png) no-repeat center;
    float: left; }
  .xiangguancourse-item dd {
    float: left;
    padding-left: 14px;
    width: calc(100% - 50px); }
    .xiangguancourse-item dd h5 {
      font-size: 14px;
      color: #666666;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap; }
      .xiangguancourse-item dd h5 a {
        font-size: 14px;
        color: #666666; }
    .xiangguancourse-item dd p {
      font-size: 12px;
      color: #bbbbbb;
      padding-top: 6px; }
      .xiangguancourse-item dd p:after {
        content: "";
        clear: both;
        display: block; }
      .xiangguancourse-item dd p span {
        float: right; }

/*banner tag*/
.banner {
  width: calc(100% - 680px);
  background: #edf1f2;
  padding: 42px 340px; }
  .banner h2 {
    font-size: 24px;
    color: #444;
    text-align: center;
    padding-top: 22px;
    padding-bottom: 12px; }

.banner-txt {
  line-height: 24px;
  font-size: 14px;
  color: #444444;
  height: 24px;
  overflow: hidden;
  text-align: center; }

.banner-img {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  margin: 0 auto;
  overflow: hidden; }
  .banner-img img {
    display: inline-block;
    width: 100%;
    height: 100%; }

.banner-xiala {
  display: block;
  width: 12px;
  height: 7px;
  background: url(../images/jiao_xiala.png) no-repeat;
  background-size: 100% 100%;
  margin: 0 auto;
  margin-top: 16px; }

.banner-xiala-ed {
  -webkit-transform: rotateZ(180deg);
  -moz-transform: rotateZ(180deg);
  -o-transform: rotateZ(180deg);
  -ms-transform: rotateZ(180deg);
  transform: rotateZ(180deg); }

.banner-guanzhu {
  display: block;
  width: 85px;
  height: 36px;
  border-radius: 3px;
  background: #495bb8;
  font-size: 14px;
  color: #fff;
  text-align: center;
  line-height: 36px;
  margin: 0 auto;
  margin-top: 12px; }
  .banner-guanzhu:hover {
    background: #32439a; }

.banner-quxiao-guanzhu {
  display: block;
  width: 83px;
  height: 34px;
  border-radius: 3px;
  background: #fff;
  border: 1px solid #e7e7e7;
  font-size: 14px;
  color: #999999;
  text-align: center;
  line-height: 34px;
  margin: 0 auto;
  margin-top: 12px; }
  .banner-quxiao-guanzhu:hover {
    color: #444; }

/*回复文字/代码样式*/
.teacher-wrap-content p {
  font-size: 14px;
  color: #444;
  line-height: 24px; }

.zanwu {
  font-size: 16px;
  line-height: 100px;
  text-align: center;
  color: #444; }

.zanwu2 {
  width: 100%;
  height: 347px;
  background: #f7f7f7;
  padding-top: 185px;
  margin-top: 25px; }
  .zanwu2 p {
    font-size: 16px;
    color: #8088b3;
    padding-top: 122px;
    text-align: center;
    background: url(../images/zanwu.png) no-repeat center top; }

/*提问*/
.tiwen-wrap {
  width: 100%; }
  .tiwen-wrap h2 {
    font-size: 16px;
    color: #000; }

.dialog-msg {
  display: none;
  height: 26px;
  background: #ed585c;
  line-height: 26px;
  padding-left: 23px;
  color: #fff;
  font-size: 12px;
  margin-top: 10px; }
/*

.footer-friendlink {
  width: 1177px;
  border-top: 1px solid #f3f3f3;
  border-bottom: 1px solid #f3f3f3;
  padding: 15px 0;
  margin: 0 auto;
  margin-top: 30px; }
  .footer-friendlink:after {
    content: "";
    clear: both;
    display: block; }
  .footer-friendlink h5 {
    font-size: 14px;
    color: #a5a5a5;
    float: left;
    width: 80px;
    line-height: 28px; }
  .footer-friendlink p {
    float: left;
    width: calc(100% - 80px);
    line-height: 28px; }
    .footer-friendlink p a {
      font-size: 12px;
      color: #a5a5a5;
      margin-right: 20px; }
*/

/*# sourceMappingURL=question-list.css.map */