/***通用***/
@charset "UTF-8";
* {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-tap-highlight-color: transparent;
}
body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
button,
p,
blockquote,
th,
td {
  margin: 0;
  padding: 0;
}
body {
  font-family: Arial, "PingFang SC", "Microsoft YaHei", SimSun, sans-serif;
  font-size: 12px;
  -webkit-font-smoothing: antialiased;
}
ul,
ol,
dl,
dt,
dd,
li {
  list-style: none;
}
a {
  text-decoration: none;
}
input[type=text],
input[type=submit] {
  outline: none;
}
input::-ms-clear,
::-ms-reveal {
  display: none;
}
.container {
  width: 982px;
  margin: 0 auto;
  z-index: 1;
  position: relative;
}
.course_container {
  width: 1120px;
  margin: 0 auto;
  z-index: 3;
  position: relative;
  box-sizing: border-box;
}
body.bg_grey {
  background-color: #f9f9f9;
}
.font_dark {
  color: #333;
}
.font_mid_grey {
  color: #999;
}
.font_light_grey {
  color: #999;
}
.box_sizing {
  box-sizing: border-box;
}
/*清除浮动*/
.clearfix:before,
.clearfix:after {
  display: table;
  content: "";
}
.clearfix:after {
  clear: both;
}
/*浮动*/
.float_left {
  float: left;
}
.float_right {
  float: right;
}
/*顶部导航栏*/
#j_top_bar.fixed {
  width: 100%;
  position: fixed;
  z-index: 99999;
}
#nav_head {
  background: #fff;
  height: 80px;
  width: 100%;
  margin-bottom: 0;
  z-index: 15;
  position: relative;
  border-bottom: 1px solid #e2e2e4;
  min-width: 1039px;
}
.nav_head_con {
  height: 100%;
  margin: 0 auto;
  position: relative;
}
#logo {
  display: inline-block;
  height: 80px;
  width: 116px;
  margin: 0;
  vertical-align: middle;
}
.nav_head_logo {
  width: 116px;
  height: 80px;
  padding: 15px 0;
  display: inline-block;
  box-sizing: border-box;
}
.nav_head_logo_img {
  width: 166px;
  margin-top: 6px;
}
.nav_head_con .nav_activity {
  position: absolute;
  bottom: 0;
  left: 140px;
  line-height: 0;
}
.openday {
  position: absolute;
  top: 5px;
  left: 169px;
  width: 354px;
  height: 66px;
  display: inline-block;
}
.openday img {
  width: 354px;
  height: 66px;
}
.nav_head_course {
  font-size: 14px;
  box-sizing: border-box;
  margin: 0 auto;
  height: 100%;
  display: inline-block;
  position: relative;
}
.course_list {
  height: 80px;
  line-height: 80px;
  display: inline-block;
  margin-right: 13px;
}
.course_list li {
  height: 80px;
  float: left;
  position: relative;
  text-align: center;
  box-sizing: border-box;
}
.course_list a {
  padding: 0 24px;
  color: #000;
  display: inherit;
  transition: all 0.3s ease;
}
.head_nav_hint_line {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0;
}
.nav_curr .head_nav_hint_line {
  height: 4px;
  background-color: #0155a7;
  border-radius: 2px;
}
.nav_curr a {
  color: #0155a7;
  font-weight: 500;
  position: relative;
  z-index: 1;
}
.my_hover a {
  color: #0155a7;
  font-weight: 500;
}
.head_nav_item.my a {
  font-size: 12px;
  color: #666666;
  padding-right: 30px;
}
.head_nav_item.my .myc_split_icon {
  position: absolute;
  height: 12px;
  width: 0;
  border-right: #cccccc 1px solid;
  top: 33px;
  right: -1px;
}



li.head_nav_item{position: relative;}
li.head_nav_item>ul{position: absolute;left: -10px; width: 100px;
  background: #f5f5f5; padding: 10px 10px;box-shadow: 0px 0px 5px #888888;
  border-radius: 6px; }
li.head_nav_item>ul>li{background: #f5f5f5;    height: 30px;line-height: 30px; cursor: pointer;
  font-size: 16px;width: 100%;
}
li.head_nav_item>ul>li:last-child>a{border: none;}
li.head_nav_item>ul>li>a{padding: 0 10px;border-right: 0px dashed #393939;color: #000; cursor: pointer;}




/*.cet a:hover, .ky a:hover, .index a:hover, .kaochong a:hover, .my a:hover{*/
.head_nav_item a:hover {
  color: #0155a7;
  font-weight: 500;
}
.nav_head_login {
  font-size: 15px;
  color: #000;
  cursor: pointer;
  padding-right: 20px;
  display: inline-block;
  height: 100%;
  transition: all 0.3s ease;
}
.not_login {
  line-height: 80px;
}
.nav_head_login_box {
  position: relative;
  color: #666666;
  font-size: 12px;
}
.nav_head_login a {
  font-size: 12px;
  color: #666666;
  transition: all 150ms ease;
}
.nav_head_login a:hover {
  color: #0155a7;
}
.has_logged_on a {
  position: relative;
  display: inline-block;
  line-height: 80px;
  height: 80px;
  width: 100%;
}
.has_logged_on a span {
  max-width: 60px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  display: inline-block;
  text-align: right;
}
.head_hint_setpwd {
  width: 6px;
  height: 6px;
  border-radius: 25px;
  background-color: #ec3c3c;
  position: absolute;
  right: 0;
  top: 31px;
}
.myc_drop_down_icon,
.nav_head_login .drop_down {
  position: absolute;
  top: 37px;
  right: 14px;
  border: #cccccc 0 solid;
  border-top-width: 5px;
  border-left: transparent 4px solid;
  border-right: transparent 4px solid;
}
.my_hover .myc_drop_down_icon,
.nav_curr .myc_drop_down_icon,
.nav_head_login a:hover .drop_down {
  border-top-color: #0155a7;
}
.drop_down {
  position: absolute;
  top: 35px;
  right: 7px;
}
.nav_head_login .drop_down {
  right: -16px;
}
.hn_xia {
  content: '';
  position: absolute;
  width: 7px;
  height: 7px;
  box-sizing: border-box;
  display: inline-block;
  border-top: 1px solid black;
  border-left: 1px solid black;
  -webkit-transform: rotate(-135deg);
  -moz-transform: rotate(-135deg);
  -ms-transform: rotate(-135deg);
  -o-transform: rotate(-135deg);
  transform: rotate(-135deg);
}
.has_logged_on_click {
  height: 80px;
  box-sizing: border-box;
}
.has_logged_on_click a,
.has_logged_on_hover a.head_user_center {
  color: #0155a7;
  font-weight: 500;
}
.has_logged_on_click .hn_xia,
.has_logged_on_hover .hn_xia {
  border-top: 1px solid #0155a7;
  border-left: 1px solid #0155a7;
}
/*usercenter + quit */
.user_center_slide_down_menu {
  position: absolute;
  top: 80px;
  left: -39px;
  border: 1px solid rgba(0, 0, 0, 0.07);
  background-color: #fff;
  padding: 6px 0;
  border-radius: 4px;
  width: 140px;
  text-align: center;
  display: none;
}
.user_center_slide_down_menu li {
  height: 48px;
  line-height: 48px;
  font-size: 14px;
  box-sizing: border-box;
}
.user_center_slide_down_menu li a {
  width: 100%;
  height: 100%;
  display: inline-block;
  box-sizing: border-box;
  position: relative;
}
.head_sethint_setpwd {
  width: 6px;
  height: 6px;
  border-radius: 25px;
  background-color: #ec3c3c;
  position: absolute;
  right: 39px;
  top: 14px;
}
/*我的课程下拉菜单*/
.mycourse_slide_down_menu {
  width: 140px;
  position: absolute;
  top: 80px;
  right: 8px;
  border: 1px solid rgba(0, 0, 0, 0.07);
  background-color: #fff;
  padding: 6px 0;
  border-radius: 4px;
}
.mycourse_slide_down_menu li {
  width: 118px;
  height: 48px;
  line-height: 48px;
  font-size: 14px;
  position: relative;
  padding-left: 42px;
  box-sizing: border-box;
}
.mycourse_slide_down_menu li a {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: inline-block;
  padding-left: 43px;
  color: #493a4f;
  box-sizing: border-box;
  -webkit-transition: all 150ms ease;
  -moz-transition: all 150ms ease;
  -o-transition: all 150ms ease;
  transition: all 150ms ease;
}
.mycourse_slide_down_menu a:hover {
  color: #0155a7;
}
.new_lesson_today {
  position: absolute;
  top: 74%;
  right: 0;
  transform: scale(0);
  transition: all 200ms linear;
}
.new_lesson_today.hover {
  transform: scale(1);
  -moz-transition-timing-function: cubic-bezier(0.37, 0.74, 0.15, 1.65);
  -o-transition-timing-function: cubic-bezier(0.37, 0.74, 0.15, 1.65);
  -webkit-transition-timing-function: cubic-bezier(0.37, 0.74, 0.15, 1.65);
  transition-timing-function: cubic-bezier(0.37, 0.74, 0.15, 1.65);
}
.new_lesson_today img {
  width: 151px;
}
/*底部*/
#foot_bottom {
  width: 100%;
  height: 60px;
  background: #000;
  z-index: 1;
  min-width: 1120px;
}
.foot_bottom_con {
  margin: 0 auto;
  display: block;
  line-height: 60px;
}
.foot_bottom_con a {
  color: rgba(255, 255, 255, 0.3);
  margin-left: 20px;
}
.foot_bottom_con span {
  margin-right: 10px;
}
.foot_bottom_con span:last-child {
  margin-right: 0;
}
.foot_bottom_con img {
  margin-right: 6px;
}
.foot_act {
  height: 12px;
  margin-top: 24px;
}
.foot_act a,
.foot_act .service {
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  display: inline-block;
  height: 100%;
  line-height: 12px;
  position: relative;
  padding: 0 10px 0 30px;
  box-sizing: border-box;
  margin-left: 10px;
}
.foot_act .service {
  padding-left: 24px;
  border: none;
  color: rgba(255, 255, 255, 0.3);
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}
.foot_act a:first-child {
  margin-left: 0;
}
.foot_act a:hover {
  color: rgba(255, 255, 255, 0.6);
}
.foot_act a div,
.service div {
  width: 20px;
  height: 15px;
  line-height: 12px;
  position: absolute;
  top: -1px;
  left: 0;
}
a.wechat {
  position: relative;
}
a.wechat span {
  z-index: 2;
}
.wechat_code {
  position: absolute;
  top: -140px;
  left: -20px;
  height: 130px;
  width: 124px;
  transition: all 0.3s ease;
  opacity: 0;
  visibility: hidden;
}
a.contactus {
  border-right: none;
  padding-left: 23px;
}
div.qq {
  background: url(/statics/sxwd/images/wximages/ic_bottom_service_e6fa609.png) no-repeat;
  opacity: 0.3;
}
.hover div.qq {
  background: url(/statics/sxwd/images/wximages/ic_bottom_service_e6fa609.png) no-repeat;
  opacity: 0.6;
}
div.weibo {
  background: url(/statics/sxwd/images/wximages/ic_bottom_wb_f28a5c9.png) no-repeat;
  opacity: 0.3;
}
.hover div.weibo {
  background: url(/statics/sxwd/images/wximages/ic_bottom_wb_f28a5c9.png) no-repeat;
  opacity: 0.6;
}
div.weixin {
  background: url(/statics/sxwd/images/wximages/ic_bottom_wx_026065f.png) no-repeat;
  opacity: 0.3;
}
.hover div.weixin {
  background: url(/statics/sxwd/images/wximages/ic_bottom_wx_026065f.png) no-repeat;
  opacity: 0.6;
}
div.us {
  background: url(/statics/sxwd/images/wximages/ic_bottom_user_a3a0e47.png) no-repeat;
  opacity: 0.3;
}
.hover div.us {
  background: url(/statics/sxwd/images/wximages/ic_bottom_user_a3a0e47.png) no-repeat;
  opacity: 0.6;
}
div.joinus {
  background: url(/statics/sxwd/images/wximages/ic_bottom_joinus_45c6531.png) no-repeat;
  opacity: 0.3;
  background-size: 90%;
}
.hover div.joinus {
  background: url(/statics/sxwd/images/wximages/ic_bottom_joinus_45c6531.png) no-repeat;
  opacity: 0.6;
  background-size: 90%;
}
.foot_copyright {
  color: rgba(255, 255, 255, 0.3);
}
/*手机顶部*/
.moblie_top {
  background-color: #13131f;
  height: 44px;
  position: relative;
  text-align: center;
  z-index: 2;
}
.back_btn_hd {
  position: absolute;
  top: 0px;
  left: 0px;
}
.back_btn {
  color: #0155a7;
  display: inline-block;
  height: 44px;
  text-align: center;
  box-sizing: border-box;
  line-height: 44px;
  position: relative;
  padding: 0px 10px 0px 26px;
  font-size: 14px;
  z-index: 999999999999999;
}
.back_btn::before {
  content: '';
  position: absolute;
  top: 16px;
  left: 13px;
  width: 12px;
  height: 12px;
  box-sizing: border-box;
  display: inline-block;
  border-top: 2px solid #0155a7;
  border-left: 2px solid #0155a7;
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.back_btn.touch {
  background-color: #555555;
}
.moblie_top_title {
  display: inline-block;
  margin: 0 auto;
  color: #0155a7;
  font-size: 14px;
  line-height: 44px;
}
/*顶部*/
/*听课须知 web*/
.class_notes_con {
  width: 100%;
  text-align: center;
  color: #666;
}
.download_link_con {
  height: 726px;
}
.file_link {
  padding-bottom: 48px;
  width: 100%;
  text-align: center;
  border-bottom: 1px solid #efefef;
}
.class_notes_con h1 {
  margin: 48px 0 14px;
  font-size: 28px;
  line-height: 28px;
  font-weight: normal;
}
.class_notes_con p {
  font-size: 18px;
  line-height: 18px;
}
.class_notes_con .chrome_link {
  margin: 0 auto;
  margin-top: 36px;
}
.chrome_link a {
  width: 200px;
  height: 44px;
  background-color: #f5c01d;
  color: #fff;
  text-align: center;
  line-height: 44px;
  border-radius: 25px;
  box-sizing: border-box;
  display: inline-block;
  font-size: 18px;
  position: relative;
  padding-left: 34px;
}
.chrome_link a:hover {
  background-color: #dfa404;
}
.chrome_link a.left_link {
  margin-right: 72px;
}
.chrome_link a span {
  display: inline-block;
  margin-right: 12px;
  position: absolute;
}
.chrome_link span.pc_link {
  left: 48px;
  top: 12px;
  width: 19px;
  height: 19px;
  background-image: url(/statics/sxwd/images/wximages/pc_07084a3.png);
  background-repeat: no-repeat;
}
.chrome_link span.mac_link {
  left: 44px;
  top: 9px;
  width: 18px;
  height: 20px;
  background-image: url(/statics/sxwd/images/wximages/apple_d7bb124.png);
  background-repeat: no-repeat;
}
.chrome_link span.and_link {
  left: 42px;
  top: 10px;
  width: 18px;
  height: 22px;
  background-image: url(/statics/sxwd/images/wximages/android_3a857f6.png);
  background-repeat: no-repeat;
}
.chrome_link span.iphone_link {
  left: 33px;
  width: 18px;
  height: 20px;
  background-image: url(/statics/sxwd/images/wximages/apple_d7bb124.png);
  background-repeat: no-repeat;
  top: 9px;
}
.chrome_link span.listen_link {
  left: 29px;
  width: 22px;
  height: 20px;
  background-image: url(/statics/sxwd/images/wximages/xia_b68882c.png);
  background-repeat: no-repeat;
  top: 11px;
}
.class_notes_con img {
  margin: 0 auto;
  max-width: 90%;
  display: block;
}
.class_notes_con area {
  outline: none;
}
/*听课须知 web*/
/*听课须知 _下载文件 wap*/
.mo_class_notes_con {
  border-bottom: 12px solid #efeff4;
  background-color: #fff;
  width: 100%;
  text-align: center;
  padding: 24px 0;
  color: #666;
}
.mo_class_notes_con h1 {
  font-size: 16px;
  font-weight: normal;
  line-height: 16px;
  margin-bottom: 10px;
}
.mo_class_notes_con p {
  font-size: 10px;
  margin-bottom: 24px;
  line-height: 10px;
}
.mo_class_notes_con .mo_file_link {
  width: 100%;
  padding: 0 30px;
  box-sizing: border-box;
}
.mo_file_link a {
  width: 125px;
  height: 29px;
  background-color: #f5c01d;
  text-align: center;
  line-height: 29px;
  box-sizing: border-box;
  border-radius: 20px;
  color: #fff;
  position: relative;
  padding-left: 20px;
}
.mo_file_link span {
  position: absolute;
}
.mo_file_link span.mo_iphone_link {
  width: 14px;
  height: 17px;
  top: 4px;
  left: 15px;
  background-image: url(/statics/sxwd/images/wximages/apple_d7bb124.png);
  background-repeat: no-repeat;
  background-size: cover;
}
.mo_file_link span.mo_and_link {
  width: 15px;
  height: 17px;
  top: 5px;
  left: 21px;
  background-image: url(/statics/sxwd/images/wximages/android_3a857f6.png);
  background-repeat: no-repeat;
  background-size: cover;
}
.mo_file_link span.mo_down_link {
  width: 15px;
  height: 14px;
  top: 6px;
  left: 15px;
  background-image: url(/statics/sxwd/images/wximages/xia_b68882c.png);
  background-repeat: no-repeat;
  background-size: cover;
}
/*推广页手机头部*/
.cet_top_nav_m {
  background-color: white;
  border-bottom: 1px solid #eee;
}
.cet_m_container {
  padding: 0px 10px;
}
.cet_m_logo {
  background-image: url(/statics/sxwd/images/wximages/kc_logo.png);
  background-repeat: no-repeat;
  background-size: contain;
  display: inline-block;
  line-height: 44px;
  width: 81px;
  height: 44px;
  /*background-position: 0px 11px;*/
  background-position: 0px 9px;
}
.cet_m_logo.touch {
  background-color: #eee;
}
.cet_m_nav_right {
  float: right;
}
.cet_m_book {
  /*background: url(/statics/sxwd/images/wximages/book.png) no-repeat;
    background-position: 0px 10px;
    display: inline-block;
    line-height: 44px;
    width: 28px;
    height: 44px;
    margin: 0px 12px;
    background-size: contain;*/
  display: inline-block;
  line-height: 44px;
  width: 48px;
  height: 44px;
  margin: 0px 7px;
  color: #4b3c56;
}
.cet_m_person {
  /*background: url(/statics/sxwd/images/wximages/head.png) no-repeat;
    background-position: 0px 9px;
    display: inline-block;
    line-height: 44px;
    width: 28px;
    height: 44px;
    margin: 0px 12px;
    background-size: contain;*/
  display: inline-block;
  line-height: 44px;
  width: 48px;
  height: 44px;
  margin: 0px 7px;
  color: #4b3c56;
}
/*推广页手机头部*/
.public_mirror {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 99;
}
/*图片验证码浮层*/
.code_pic {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99;
}
.code_pic_hd {
  width: 86%;
  height: auto;
  position: relative;
  border-radius: 10px;
  background-color: white;
  z-index: 100;
  text-align: center;
  margin: 110px auto 0 auto;
  padding: 35px 0 50px 0;
  box-sizing: border-box;
}
.code_pic_title {
  color: #000;
  font-size: 12px;
  line-height: 22px;
  margin-bottom: 25px;
}
.code_pic_main_hd {
  width: 230px;
  margin: 0 auto;
}
.code_pic_text_box {
  width: 100%;
  height: 36px;
  background: #f8f8f8;
  border-radius: 18px;
  border: none;
  color: #aaa;
  margin-bottom: 15px;
  padding-left: 15px;
}
.code_pic_btn_hd {
  width: 100%;
  margin: 0 auto 30px;
}
.code_pic_wrap {
  position: relative;
  width: 115px;
  line-height: 30px;
  float: left;
  height: 30px;
  margin-right: 5px;
}
.code_pic_img {
  width: 116px;
  height: 30px;
}
.cantsee_btn {
  float: left;
  line-height: 30px;
  color: #666;
  font-size: 10px;
}
.cantsee_btn.touch {
  background-color: #eee;
}
.code_pic_ok_btn {
  display: inline-block;
  width: 230px;
  height: 36px;
  line-height: 36px;
  font-size: 12px;
  color: #000;
  background-color: #0155a7;
  border-radius: 25px;
}
.code_pic_wrong {
  text-align: left;
  color: #ec3c3c;
  position: absolute;
  bottom: 28px;
  left: 35px;
  display: none;
}
.code_pic_close {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 10px;
  height: 10px;
}
/*图片验证码浮层*/
/*倒计时说明*/
#countdown_explain {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  text-align: center;
  z-index: 110;
  display: none;
}
#countdown_explain .explain_vertical {
  display: inline-block;
  height: 100%;
  vertical-align: middle;
}
#countdown_explain .explain {
  vertical-align: text-bottom;
  width: 252px;
  border: 1px solid #efeff4;
  display: inline-block;
  background: #fff;
  color: #4b3c56;
  padding: 32px 0;
  border-radius: 10px;
  box-shadow: 0 3px 6px #c8c8c8;
}
#countdown_explain .mo_explain {
  padding: 36px 0;
  width: 276px;
}
#countdown_explain .explain p {
  line-height: 14px;
}
#countdown_explain .explain_login {
  margin-bottom: 10px;
}
#countdown_explain .mo_explain_login {
  margin-bottom: 14px;
}
#countdown_explain .explain_addr {
  margin-bottom: 16px;
}
#countdown_explain .mo_explain_addr {
  margin-bottom: 18px;
}
#countdown_explain .explain_count {
  color: #bababa;
}
/*倒计时说明*/
.gototop {
  position: fixed;
  bottom: 63px;
  margin-left: 1006px;
  z-index: 9999;
}
.course_gototop {
  position: fixed;
  bottom: 63px;
  margin-left: 1154px;
  z-index: 9999;
}
.gototop_png {
  position: relative;
  width: 37px;
  height: 38px;
  display: inline-block;
  cursor: pointer;
  background-color: #D8D6D6;
  border-radius: 50%;
}
.gototop_png::before {
  content: '';
  position: absolute;
  top: 16px;
  left: 13px;
  width: 12px;
  height: 12px;
  box-sizing: border-box;
  display: inline-block;
  border-top: 2px solid white;
  border-left: 2px solid white;
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}
.gototop_png:hover {
  background-color: #888888;
}
/*课程筛选*/
.mo_course_nav {
  width: 100%;
  box-sizing: border-box;
  background-color: #fff;
  padding: 0 14px;
}
.mo_course_nav_box {
  width: 100%;
  box-sizing: border-box;
}
.mo_course_nav_fixed {
  position: fixed;
  top: 0;
  left: 0;
}
.mo_course_type_list {
  width: 100%;
  height: 36px;
  line-height: 36px;
  overflow: scroll;
  overflow-x: hidden;
  overflow-y: hidden;
}
.mo_course_type_list li {
  width: 25%;
  height: 100%;
  box-sizing: border-box;
  text-align: center;
}
.mo_course_type {
  display: inline-block;
  padding: 0 8px;
  height: 100%;
  box-sizing: border-box;
  color: #4b3c56;
}
.mo_course_type_cur {
  border-bottom: 2px solid #72657b;
  font-weight: bold;
}
/*三条线*/
.mo_more_btn {
  width: 15px;
  vertical-align: middle;
  display: inline-block;
}
.mo_more_line {
  width: 100%;
  height: 2px;
  background-color: #ffd308;
  margin-bottom: 3px;
}
/*loding动画开始*/
.mo_loading_hd {
  display: inline-block;
  padding: 120px 0;
}
.loading {
  float: left;
  margin-right: 5px;
  width: 8px;
  height: 8px;
  background-color: #0155a7;
  border-radius: 50%;
  -webkit-animation: loader 600ms infinite alternate;
  -moz-animation: loader 600ms infinite alternate;
  animation: loader 600ms infinite alternate;
}
.ii {
  animation-delay: 200ms;
  -moz-animation-delay: 200ms;
  -webkit-animation-delay: 200ms;
}
.iii {
  animation-delay: 400ms;
  -moz-animation-delay: 400ms;
  -webkit-animation-delay: 400ms;
}
@-webkit-keyframes loader {
  0% {
    opacity: 0.5;
    transform: scale(1);
  }
  100% {
    opacity: 1;
    transform: scale(1.2);
  }
}
@-moz-keyframes loader {
  0% {
    opacity: 0.5;
    transform: scale(1);
  }
  100% {
    opacity: 1;
    transform: scale(1.2);
  }
}
@keyframes loader {
  0% {
    opacity: 0.5;
    transform: scale(1);
  }
  100% {
    opacity: 1;
    transform: scale(1.2);
  }
}
/*loding动画完*/
/*牛叉榜入口*/
.nx_hd {
  width: 120px;
  height: 40px;
  display: inline-block;
  position: absolute;
  top: 22px;
  left: 130px;
}
.nx_img {
  width: 100%;
}
/*弹窗*/
.pop-con {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
}
.pop-con .bg {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.2);
}
.pop-con .pop-box {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 430px;
  height: 380px;
  margin: -190px 0 0 -215px;
  background: #ffffff;
  -webkit-border-radius: 20px;
  -moz-border-radius: 20px;
  border-radius: 20px;
}
.pop-con .content {
  padding: 40px;
  text-align: center;
}
.pop-con .title {
  font-size: 20px;
}
.pop-con .message {
  padding: 30px 0;
}
.pop-con .operate {
  display: inline-block;
  width: 320px;
  height: 40px;
  line-height: 40px;
  background: #0155a7;
  color: #000000;
  font-size: 14px;
  border-radius: 20px;
  cursor: pointer;
  text-align: center;
}
.pop-con .operate.big {
  width: 350px;
}
.pop-con .operate.small {
  width: 160px;
}
.pop-con .operate.minor,
.pop-con .operate.disable {
  background: #f4f4f4;
}
.pop-con .operate.disable {
  color: #b2b2b2;
}
.pop-con .close {
  position: absolute;
  right: 20px;
  top: 20px;
  font-size: 24px;
  line-height: 14px;
  color: #c4c4c4 !important;
  cursor: pointer;
}
/*提示用app听课*/
.mo_hint_down_hd {
  width: 100%;
  height: 45px;
  box-sizing: border-box;
  background: #0155a7;
  display: block;
}
.guidehint {
  margin: 6px 0 0 35px;
  width: 163px;
}
.guidedown {
  margin: 10px 26px 0 0;
  width: 64px;
}
.weibo_hint_hd {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  display: none;
}
.weibo_hint {
  position: absolute;
  top: 15px;
  right: 25px;
  width: 156px;
}
/*提示用app听课*/
/*wap顶部样式--rem单位*/
.mo_header_hd {
  width: 100%;
}
.mo_header_hd .mo_header {
  width: 100%;
  height: .88rem;
  line-height: .88rem;
  text-align: center;
  color: #ffdd00;
  font-size: .3rem;
  background: #13131f;
  position: relative;
}
.mo_header_hd .mo_header .mo_back_btn {
  position: absolute;
  left: 0;
  top: 0;
  padding: 0 .2rem;
  width: 1rem;
  font-size: .3rem;
  text-align: right;
  background: url(/statics/sxwd/images/wximages/ic_header_back_10f70ad.png) no-repeat 0.3rem 0.25rem;
  background-size: .2rem;
  color: #ffdd00;
  display: block;
}
.mo_header_hd .mo_header .mo_logo_hd {
  width: 1.3rem;
  height: .88rem;
  margin-left: .2rem;
  vertical-align: middle;
  display: block;
}
.mo_header_hd .mo_header .mo_logo_hd img {
  width: 100%;
  vertical-align: middle;
}
.mo_header_hd .mo_header .mo_personal_center {
  padding: 0 .2rem;
  box-sizing: border-box;
  position: relative;
}
.mo_header_hd .mo_header .mo_personal_center .m_hint_setpwd {
  position: absolute;
  top: .24rem;
  right: .12rem;
  width: .12rem;
  height: .12rem;
  border-radius: .5rem;
  background-color: #ec3c3c;
}
.mo_header_hd .mo_header .mo_right_btn {
  position: absolute;
  right: 0;
  top: 0;
  padding: 0 .2rem;
  font-size: .3rem;
  color: #ffdd00;
  display: block;
}
.mo_header_hd .mo_header a {
  color: #ffdd00;
}
.mo_header_hd .mo_hint_down_hd {
  width: 100%;
  height: .9rem;
  box-sizing: border-box;
  background: #ffdd00;
  display: block;
}
.mo_header_hd .mo_hint_down_hd .guidehint {
  margin: .12rem 0 0 .7rem;
  width: 3.26rem;
}
.mo_header_hd .mo_hint_down_hd .guidedown {
  margin: .2rem .52rem 0 0;
  width: 1.28rem;
}
.mo_header_hd .weibo_hint_hd {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  display: none;
}
.mo_header_hd .weibo_hint_hd .weibo_hint {
  position: absolute;
  top: .3rem;
  right: .5rem;
  width: 3.12rem;
}
/*底部登录条*/
.mo_login_box_interval {
  width: 100%;
  height: 40px;
}
.mo_login_state {
  background-color: #FFDD00;
  color: #13131f;
  width: 100%;
  height: 40px;
  box-sizing: border-box;
  line-height: 40px;
  font-size: 14px;
  vertical-align: middle;
  text-align: center;
  display: inline-block;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
.mo_login_state.touch {
  background-color: #fbd512;
}
/*底部登录条*/



/***右侧导航蓝***/
.sidebar_gototop {
  margin-left: 1120px;
}
.sidebar_bg {
  background-image: url('/statics/sxwd/images/wximages/kc_sidebar_sprite_img.png');
  background-repeat: no-repeat;
  display: inline-block;
  width: 34px;
  height: 34px;
}
.sidebar_qq_bg {
  background-image: url('/statics/sxwd/images/wximages/ic_coursedetail_service_0adb9fe.png');
  background-repeat: no-repeat;
  background-size: cover;
  display: inline-block;
  width: 32px;
  height: 36px;
}
.side_bar_top_placehder {
  width: 80px;
  height: 80px;
}
.side_bar_item_hd {
  width: 80px;
  height: 80px;
  border: 1px solid #efefef;
  text-align: center;
  box-sizing: border-box;
  padding-top: 13px;
  cursor: pointer;
  /*  transition: all 0.2s ease-in;
    -moz-transition: all 0.2s ease-in; Firefox 4
    -webkit-transition: all 0.2s ease-in; Safari 和 Chrome
    -o-transition: all 0.2s ease-in; Opera */
}
.side_bar_a {
  color: black;
}
.side_bar_item_hd:hover {
  border: 1px solid #a2e6fe;
  background-color: #ecfaff;
}
/*.hovered .sidebar_qq_bg{
    background-position: -44px 0px;
}*/
.sidebar_wx_bg {
  background-position: 2px -65px;
}
.hovered .sidebar_wx_bg {
  background-position: -43px -64px;
}
.sidebar_wb_bg {
  background-position: -2px -126px;
}
.hovered .sidebar_wb_bg {
  background-position: -46px -126px;
}
.sidebar_top_bg {
  background-position: 0px -188px;
}
.hovered .sidebar_top_bg {
  background-position: -43px -188px;
}
.show_qq {
  position: relative;
  display: inline-block;
  color: #000;
}
.qq_show_box {
  position: absolute;
  background-image: url('/statics/sxwd/images/wximages/qq_left_arrow_dialog.png');
  width: 226px;
  height: 80px;
  display: inline-block;
  top: 0px;
  left: -231px;
  padding-top: 18px;
  box-sizing: border-box;
  background-repeat: no-repeat;
}
.qq_desc {
  color: #737373;
  font-size: 12px;
  margin-bottom: 8px;
}
.qq_number {
  color: #fabd19;
  font-size: 18px;
}
.wx_show_box {
  position: absolute;
  background-image: url('/statics/sxwd/images/wximages/wx_left_arrow_dialog.png');
  width: 316px;
  height: 200px;
  display: inline-block;
  top: -62px;
  left: -325px;
  padding-top: 18px;
  box-sizing: border-box;
}
.wx_show_small_box {
  position: absolute;
  background-image: url('/statics/sxwd/images/wximages/bg_detail_wx_biglog_small_ee28000.png');
  width: 162px;
  height: 200px;
  display: inline-block;
  top: -62px;
  left: -171px;
  padding-top: 18px;
  box-sizing: border-box;
}
.wxqrcode_box i {
  display: inline-block;
  width: 110px;
  height: 110px;
}
.wxqrcode_bg {
  background-image: url('/statics/sxwd/images/wximages/kc_sidebar_wxcode.png');
  width: 110px;
  height: 110px;
}
.wxqrcode_cet {
  background-image: url('/statics/sxwd/images/wximages/ic_detail_wx_cet_code_1aa4aab.png');
  background-size: contain;
}
.wxqrcode_kaoyan {
  background-image: url('/statics/sxwd/images/wximages/ic_detail_wx_ky_code_2b405e8.png');
  background-size: contain;
}
.wxqrcode_yasi {
  background-image: url('/statics/sxwd/images/wximages/ic_detail_wx_ys_code_07083a6.png');
  background-size: contain;
}
.wxqrcode_tufu {
  background-image: url('/statics/sxwd/images/wximages/ic_detail_wx_tf_code_e859591.png');
  background-size: contain;
}
.wxqrcode_48 {
  background-image: url('/statics/sxwd/images/wximages/ic_detail_wx_48_code_8127854.png');
  background-size: contain;
}
.wxqrcode_shiyong {
  background-image: url('/statics/sxwd/images/wximages/ic_detail_wx_kouyu_code_8ddeda6.png');
  background-size: contain;
}
.wxqrcode_gongkao {
  background-image: url('/statics/sxwd/images/wximages/ic_detail_wx_gongkao_code_005b7cb.png');
  background-size: contain;
}
/*.wxqrcode_bg.kcwx{
    background-position: -9px -9px;
}*/
.wxqrcode_bg.allenwx {
  background-position: -190px -9px;
}
.wx_show_box li {

  float: right;
  width: 50%;
}
.wxqrcode_box {
  width: 100%;
  height: 100%;
  text-align: center;
}
.wxqrcode_box h3 {
  font-size: 16px;
  margin-bottom: 4px;
}
.wxqrcode_box p {
  color: #6e6e7e;
  font-size: 12px;
  margin-bottom: 13px;
}
.wx_position {
  position: relative;
}
.invite_hd {
  background-image: url('/statics/sxwd/images/wximages/bg_detailpc_invite_eac14bf.png');
  background-repeat: no-repeat;
  background-size: cover;
  box-sizing: border-box;
  width: 80px;
  height: 80px;
  text-align: center;
  padding-top: 13px;
  cursor: pointer;
}
.invite_code {
  width: 110px;
  height: 110px;
  margin: 0 auto;
}

/***头部样式***/
@charset "UTF-8";
.font_price {
  color: #f44839;
}
em {
  font-style: normal;
}
.lesson_bgpic {
  width: 470px;
  height: 302px;
  /**background-size: cover;**/
background-size: 100% auto;
  float: left;
  background-position: 50% 50%;
  margin: 0px 80px 0 0px;
}
.detail_intro_left {
  float: left;
  position: relative;

}
.detail_intro_right {
  position: relative;
  float: left;
  width: 476px;
  margin-left: 79px;
}
.detail_intro_pc {
  padding: 60px 0 72px;
}
.detail_lesson_num {
  margin-left: 12px;
}
.detail_intro_pc .detail_title_hd {
  margin-bottom: 14px;
  font-size: 24px;
  line-height: 30px;
}
.detail_intro_pc .detail_time_hd {
  margin-bottom: 6px;
  line-height: 14px;
}
.detail_intro_pc .detail_limit_hd {
  margin-bottom: 19px;
  line-height: 14px;
}
.detail_coursegroup_hd {
  width: 100%;
  box-sizing: border-box;
}
.coursegroup_item {
  height: 32px;
  box-sizing: border-box;
  line-height: 32px;
  border: 1px solid #d7d7d7;
  border-radius: 25px;
  margin-right: 7px;
  text-align: center;
  display: inline-block;
  cursor: pointer;
  padding: 0 22px;
  color: #000;
  margin-bottom: 12px;
}
.coursegroup_item:hover {
  color: #0155a7;
  border: 1px solid #0155a7;
}
.coursegroup_item_curr {
  color: #0155a7;
  border: 1px solid #0155a7;
  position: relative;
}
.coursegroup_item_curr:after {
  display: block;
  content: '';
  width: 14px;
  height: 14px;
  background-image: url(/statics/sxwd/images/wximages/bg_detail_coursegroup_curr_dc7af3c.png);
  background-size: cover;
  position: absolute;
  right: -1px;
  bottom: -1px;
}
.detail_price_hd {
  margin-bottom: 14px;
  padding-top: 15px;
}
.detail_intro_pc .detail_btn_hd {
  margin-bottom: 10px;
}
.detail_btn_hd a {
  overflow: hidden;
}
.detail_price_hd span.de_free_p {
  font-size: 24px;
}
.detail_intro_pc .detail_price {
  font-size: 30px;
  font-weight: bold;
  margin-right: 10px;
}
.detail_intro_pc .rmb {
  font-size: 18px;
  font-weight: 100;
}
.tab_hd {
  min-height: 50px;
}
.detail_main_hd {
  background-color: #f9f9fa;
  border-top: 1px solid #efefef;
  padding-top: 18px;
  padding-bottom: 108px;
}
.detail_main_hd .main_left {
  width: 770px;
  overflow: hidden;
  float: left;
  box-sizing: border-box;
}
.detail_main_hd .main_right {
  width: 330px;
  float: left;
  margin-left: 20px;
  box-sizing: border-box;
}
.main_content_hd {
  position: relative;
  margin-bottom: 20px;
  border-top: 1px solid #efefef;
  border-left: 1px solid #efefef;
  border-right: 1px solid #efefef;
}
.tabs li {
  float: left;
  width: 192.5px;
  box-sizing: border-box;
}
.tabs li:nth-child(3){display: none;}
.tabs .tab {
  display: inline-block;
  font-size: 14px;
  line-height: 48px;
  height: 50px;
  width: 191px;
  box-sizing: border-box;
  text-align: center;
  color: #333;
  background-color: #f9f9fa;
  -webkit-transition: all ease-out 200ms;
  -moz-transition: all ease-out 200ms;
  -ms-transition: all ease-out 200ms;
  -o-transition: all ease-out 200ms;
  transition: all ease-out 200ms;
}
.last-one {
  border-right: 0 !important;
}
.tabs {
  margin-right: -1px;
  z-index: 1;
  width: 780px;
  height: 50px;
  overflow: hidden;
}
.tab_hd .active {
  background-color: white;
  border-top: 2px solid #898888;
  border-bottom: 0;
}
.course_content_section {
  background-color: white;
  border-bottom: 1px solid #efefef;
}
.course_class_notes {
  padding-bottom: 50px;
}
.content_node {
  position: relative;
  display: inline-block;
  border-left: 4px solid #0155a7;
  font-size: 20px;
  line-height: 20px;
  height: 20px;
  padding-left: 14px;
  margin: 30px 0 30px 30px;
  color: #333;
}
.class_notes_con {
  padding: 0 30px;
  overflow: hidden;
  box-sizing: border-box;
}
.class_notes_con img {
  max-width: 100%;
}
.content_data_hd {
  padding: 0 30px 62px;
  font-size: 14px;
  line-height: 1.9em;
  color: #6e6e7e;
}
.content_data_hd *{max-width: 100%;}
.content_data_hd img {
  width: 100%;
}
.content_attention_hd {
  padding-left: 40px;
  padding-right: 40px;
  padding-bottom: 62px;
  font-size: 14px;
  line-height: 1.9em;
}
.content_attention_hd > p {
  font-size: 14px;
}
.content_attention_hd > h5 {
  margin-top: 10px;
}
.anchor {
  position: relative;
  top: -53px;
}
.catelog_index {
  width: 30px;
  height: 20px;
  border-radius: 10px;
  display: inline-block;
  text-align: center;
  line-height: 20px;
  margin-right: 8px;
}
.catelog_ul {
  padding: 0 30px;
  font-size: 14px;
  margin-bottom: 15px;
}
.catelog_ul li div {
  padding: 12px 0px;
  border-bottom: 1px solid #f7f7f7;
  line-height: 20px;
}
.cate_index_normal {
  background-color: #0155a7;
  color: #fff;
}
.cate_index_end {
  background-color: #f4f4f4;
  color: #c3c3c7;
}
.catelog_title {
  margin-right: 12px;
  font-size: 14px;
}
.catelog_time {
  float: right;
  font-size: 12px;
}
.playing {
  background: url(/statics/sxwd/images/wximages/ic_mylesson_playing_8418e6f.png) no-repeat;
  background-position: 543px 13px;
  background-size: 18px;
}
/*
 *评论部分
 */
.comment_hd {
  border: 1px solid #efefef;
  background-color: white;
  position: relative;
  width: 100%;
  box-sizing: border-box;
  padding: 0 30px;
}
.comment_hd .comment_t {
  position: relative;
  border-left: 4px solid #0155a7;
  font-size: 20px;
  height: 20px;
  line-height: 20px;
  padding-left: 14px;
  margin: 30px 0;
  color: #333;
}
.side_bar_ul li{background: #fff;}
.commnet_ul {
  padding: 0px 22px;
}
.commnet_ul li {
  position: relative;
}
.commnet_ul li {
  padding: 22px 0px;
  border-bottom: 1px solid #efefef;
  font-size: 14px;
}
.comment_userlogo {
  position: absolute;
  top: 18px;
  left: 0px;
}
.comment_reply_hd {
  margin-top: 14px;
  position: relative;
}
.comment_userlogo img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
}
.comment_main_hd {
  padding-left: 40px;
}
.comment_reply_main_hd {
  padding-left: 50px;
  color: #0155a7;
}
.comment_reply_main {
  border: 1px solid #f1f1f1;
  border-radius: 4px;
  padding: 20px 15px 16px;
}
.comment_time {
  float: right;
}
.comment_info {
  margin-bottom: 5px;
}
.comment_word {
  font-size: 14px;
  line-height: 22px;
  word-break: break-all;
  text-align: justify;
  color: #6e6e6e;
}
.comment_reply_word {
  color: #666;
}
/*
 *评论部分
 */
.old_comment {
  width: 100%;
  height: 52px;
  box-sizing: border-box;
  background-color: #fff;
  margin-bottom: 14px;
  text-align: center;
  line-height: 52px;
  display: inline-block;
  position: relative;
  font-size: 14px;
  color: #f74630;
  border: 1px solid #efefef;
}
.old_comment:hover {
  background-color: #f9f9fa;
}
.old_comment_link {
  background-color: #f3f3f5;
}
.old_comment .right_arrow {
  position: absolute;
  top: 0;
  right: 18px;
}
.detail_block_hd {
  border: 1px solid #efefef;
  padding: 16px 25px 25px 25px;
  background-color: white;
}
.no_border_bottom {
  border-bottom: none;
}
.teacher_info_hd {
  padding-bottom: 16px;
  border-bottom: 1px solid #d8d8d8;
}
.teacher_info_hd img {
  float: left;
  width: 56px;
  height: 56px;
  border-radius: 50%;
}
.teacher_page_enter_hd {
  background-color: #fff;
  width: 100%;
  padding-bottom: 20px;
  border-left: 1px solid #efefef;
  border-right: 1px solid #efefef;
  border-bottom: 1px solid #efefef;
  box-sizing: border-box;
}
.teacher_page_enter_btn {
  height: 38px;
  width: 280px;
  display: block;
  line-height: 38px;
  border-radius: 19px;
  box-sizing: border-box;
  background-color: #f2f2f2;
  padding: 0 20px;
  text-align: center;
  font-size: 14px;
  color: #000;
  margin: 0 auto;
  position: relative;
}
.teacher_page_enter_btn:hover {
  background-color: #0155a7;
}
.teacher_page_icon {
  background-image: url(/statics/sxwd/images/wximages/ic_detail_tea_play_85e303c.png);
  background-repeat: no-repeat;
  background-size: cover;
  width: 18px;
  height: 18px;
  display: inline-block;
  position: absolute;
  top: 10px;
  left: 58px;
}
.enter_icon {
  width: 12px;
  height: 12px;
  box-sizing: border-box;
  display: inline-block;
  border-top: 1px solid #0155a7;
  border-left: 1px solid #0155a7;
  -webkit-transform: rotate(-135deg);
  -moz-transform: rotate(-135deg);
  -ms-transform: rotate(-135deg);
  -o-transform: rotate(-135deg);
  transform: rotate(135deg);
}
.teacher_info_wrap {
  margin-bottom: 24px;
}
.detail_teacher_info {
  float: left;
  padding-left: 16px;
  padding-top: 10px;
}
.detail_teacher_name {
  font-size: 14px;
  line-height: 14px;
  color: #6d6d6d;
  margin-bottom: 10px;
}
.detail_teacher_title {
  font-size: 12px;
  line-height: 16px;
  max-width: 182px;
}
.detail_teacher_intro {
  margin-top: 12px;
  line-height: 18px;
  padding: 0 9px;
  text-align: justify;
}
.quota_hd {
  margin-right: 20px;
}
.cd_red_font {
  color: #f44839;
}
.more_comment_link {
  color: #0155a7;
}
/*
 * 通用按钮样式（立即抢购） 用于<a>
 */
.btn_common {
  display: inline-block;
  font-size: 16px;
  font-family: "microsoft yahei";
  width: 130px;
  height: 40px;
  padding: 8px 0px;
  text-align: center;
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  /* Firefox */
  -webkit-box-sizing: border-box;
  /* Safari */
  transition: all 100ms linear;
  -moz-transition: all 100ms linear;
  /* Firefox 4 */
  -webkit-transition: all 100ms linear;
  /* Safari 和 Chrome */
  -o-transition: all 100ms linear;
  /* Opera */
}
.btn_normal_orange {
  background-color: #f3493a;
  color: white;
}
.btn_normal_orange:hover {
  background-color: rgba(243, 73, 58, 0.8);
}
/*
 * 按钮样式（即将开售） 用于<a>
 */
.btn_normal_pink {
  cursor: default;
  background-color: #ffeee7;
  border: 1px solid #fedbd0;
  color: #fb695d;
  box-sizing: border-box;
}
.btn_normal_pink:hover {
  background-color: #ffeee7;
  border: 1px solid #fedbd0;
  color: #fb695d;
}
/*
 * 按钮样式（进入课堂） 用于<a>
 */
.btn_normal_green {
  background-color: #00cc99;
  color: white;
}
.btn_normal_green:hover {
  background-color: #0bbb8f;
}
.cm_btn_hd {
  font-size: 14px;
  width: 300px;
  margin: 0 auto;
  text-align: center;
  padding: 28px 0 40px 0;
}
.cm_btn_hd a {
  background-image: url(/statics/sxwd/images/wximages/ic_detail_more_comment_e18373f.png);
  background-repeat: no-repeat;
  padding: 0 3px 0 20px;
  line-height: 14px;
  display: inline-block;
  -webkit-transition: all linear 50ms;
  -moz-transition: all linear 50ms;
  -ms-transition: all linear 50ms;
  -o-transition: all linear 50ms;
  transition: all linear 50ms;
}
.cm_btn_hd a:hover {
  opacity: .8;
}
/*
 * 按钮样式（已停售、已售完） 用于<a>
 */
.btn_normal_grey {
  cursor: default;
  background-color: #dcdce2;
  color: white;
}
.btn_normal_grey:hover {
  cursor: default;
  background-color: #dcdce2;
}
.free_alert_box {
  position: absolute;
  width: 578px;
  min-height: 318px;
  border: 1px solid #e5e5e5;
  background-color: white;
  text-align: center;
  z-index: 9999999;
}
.free_alert_icon {
  margin: 100px auto 20px auto;
}
.free_alert_word {
  font-size: 20px;
  color: #00cc99;
  margin-bottom: 4px;
}
/*-----开卖提醒----*/
.btn_remind {
  box-sizing: border-box;
  display: inline-block;
  font-size: 16px;
  font-family: "microsoft yahei";
  width: 128px;
  height: 38px;
  padding: 8px 0px;
  text-align: center;
  margin-left: 34px;
  color: #fff;
}
.btn_normal_gray {
  background-color: #dcdce2;
  border: 1px solid #dcdce2;
}
.btn_click_green {
  background-color: #2ed8b1;
  border: 1px solid #29cfa9;
}
.btn_click_green:hover {
  background-color: #29cfa9;
}
.remind_supernatant {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  text-align: center;
  z-index: 99;
  display: none;
}
.remind_bg {
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  position: absolute;
  top: 0;
  left: 0;
}
.login_box {
  width: 580px;
  height: 410px;
  border-radius: 16px;
  background-color: #fff;
  position: relative;
  z-index: 1;
  box-sizing: border-box;
  padding: 40px 0 60px 0;
  text-align: center;
  display: inline-block;
}
.code_box {
  width: 480px;
  height: 320px;
  border-radius: 16px;
  background-color: #fff;
  position: relative;
  z-index: 1;
  box-sizing: border-box;
  padding: 55px 0 60px 0;
  text-align: center;
  display: none;
  vertical-align: middle;
}
.btn_alternative {
  width: 138px;
  height: 40px;
  text-align: center;
  line-height: 40px;
  /*border: 1px solid #e23d2f;*/
  display: inline-block;
  margin-left: 18px;
  font-size: 16px;
  transition: all 100ms linear;
  -moz-transition: all 100ms linear;
  /* Firefox 4 */
  -webkit-transition: all 100ms linear;
  /* Safari 和 Chrome */
  -o-transition: all 100ms linear;
  /* Opera */
}
.remind_title {
  line-height: 34px;
  color: #666;
  font-size: 24px;
  margin-bottom: 35px;
}
.account_input {
  width: 300px;
  height: 40px;
  border-radius: 25px;
  background-color: #f8f8f8;
  border: 1px solid #f8f8f8;
  padding-left: 20px;
  box-sizing: border-box;
  margin-bottom: 20px;
  color: #aaa;
}
.remind_captcha_btn {
  margin: 0 auto 5px;
}
.account_input:focus {
  background-color: #fff;
}
.cut_line {
  position: absolute;
  right: 100px;
  top: 12px;
  width: 0;
  height: 16px;
  border-left: 1px solid #ddd;
}
.login_captcha {
  position: relative;
  width: 300px;
  border-radius: 25px;
  box-sizing: border-box;
  height: 40px;
  margin: 0 auto 57px;
  line-height: 12px;
}
.remind_get_captcha {
  width: 100px;
  text-align: center;
  line-height: 40px;
  height: 40px;
  color: #999;
  display: inline-block;
  box-sizing: border-box;
  cursor: pointer;
  transition: all 0.3s ease;
  position: absolute;
  top: 0;
  right: 0;
}
.remind_get_captcha.touch:hover {
  color: #0155a7;
}
.remind_free_btn {
  width: 300px;
  height: 40px;
  background: #eee;
  color: #000;
  margin: 7px 0 0 0;
  text-align: center;
  line-height: 40px;
  display: inline-block;
  transition: all 0.4s ease;
  cursor: pointer;
  border-radius: 25px;
}
.address_btn_hover,
.login_btn_hover {
  background: #0155a7;
  color: #13131f;
}
/* 输入手机号*/
.remind_box {
  width: 328px;
  padding: 30px 37px 30px 38px;
  background-color: #fff;
  border-radius: 4px;
  box-shadow: 0 5px 10px #d4d4d4;
  box-sizing: border-box;
  display: none;
}
.remind_box h1 {
  font-size: 16px;
  text-align: center;
  line-height: 16px;
  margin: 0 0 16px 0;
}
.remind_box p {
  text-align: left;
  line-height: 30px;
  margin-bottom: 11px;
}
.remind_tel {
  width: 100%;
  height: 24px;
  position: relative;
  margin-bottom: 10px;
}
.remind_tel span {
  position: absolute;
  top: 2px;
  left: 0;
  font-size: 14px;
}
.input_tel {
  position: absolute;
  right: 0;
  top: 0;
  width: 198px;
  height: 24px;
  border: 1px solid #dbdbdb;
}
.remind_hint {
  font-size: 14px;
  color: #ff7569;
  line-height: 14px;
  margin-bottom: 2px;
  text-align: left;
  padding-left: 53px;
  display: none;
}
.remind_btn {
  padding-top: 14px;
  width: 100%;
  box-sizing: border-box;
}
.remind_btn a {
  display: inline-block;
  width: 120px;
  height: 36px;
  line-height: 36px;
  box-sizing: border-box;
  text-align: center;
  font-size: 14px;
  border-radius: 4px;
  cursor: pointer;
  color: #000;
}
.btn_cancel {
  background-color: #f5f5f5;
  border: 1px solid #e5e5e5;
}
/*提醒设置成功*/
.remind_shade {
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.4);
  position: absolute;
  top: 0;
  left: 0;
  display: none;
}
.remind_success {
  width: 580px;
  padding: 60px 20px;
  background-color: #fff;
  border-radius: 25px;
  box-sizing: border-box;
  display: none;
  position: relative;
  z-index: 2;
  vertical-align: middle;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.1);
}
.corr_logo {
  width: 64px;
  margin-bottom: 25px;
}
.success_hint {
  font-size: 24px;
  font-weight: normal;
  line-height: 34px;
  margin-bottom: 12px;
}
.remind_p {
  line-height: 20px;
  font-size: 14px;
  margin-bottom: 47px;
  color: #333;
}
.remind_p a {
  color: #0155a7;
  font-weight: bold;
}
.remind_p a:hover {
  color: #fabd19;
}
.remind_success_btn {
  width: 300px;
  height: 40px;
  line-height: 40px;
  box-sizing: border-box;
  text-align: center;
  font-size: 12px;
  color: #000;
  border-radius: 25px;
  background-color: #0155a7;
  margin: 0 auto;
  cursor: pointer;
}
.remind_success_btn:hover {
  background-color: rgba(245, 210, 32, 0.8);
}
.lesson_errror_hint {
  display: none;
  width: 260px;
  color: #aaa;
  font-size: 12px;
  line-height: 22px;
  height: 22px;
  padding-left: 20px;
  box-sizing: border-box;
  text-align: left;
  margin: 0 auto 30px;
  position: relative;
}
.ic_fail {
  width: 14px;
  height: 14px;
  background: url(/statics/sxwd/images/wximages/ic_detail_fail_d2ecd18.png);
  position: absolute;
  top: 4px;
  left: 0;
  background-size: cover;
}
.ic_success {
  width: 14px;
  height: 14px;
  background: url(/statics/sxwd/images/wximages/ic_detail_success.png);
  position: absolute;
  top: 4px;
  left: 0;
  background-size: cover;
}
.pic_code_layer {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  text-align: center;
  z-index: 2;
  display: none;
}
.booking_close_btn {
  width: 14px;
  height: 14px;
  display: inline-block;
  position: absolute;
  top: 20px;
  right: 20px;
  background-image: url(/statics/sxwd/images/wximages/ic_detail_close_71e5093.png);
  background-repeat: no-repeat;
  background-size: cover;
  cursor: pointer;
  z-index: 15;
  opacity: 1;
}
.booking_close_btn:hover {
  opacity: 0.6;
}
.warm_prompt {
  color: #aaa;
  font-size: 12px;
  line-height: 22px;
  width: 260px;
  margin: 0 auto;
  text-align: left;
}
.comment_tel {
  position: relative;
}
.comment_reply {
  border-left: 2px solid #0155a7;
  height: 12px;
  line-height: 12px;
  padding-left: 8px;
  position: relative;
}
.vip_icon::after {
  content: '';
  position: absolute;
  background-image: url('/statics/sxwd/images/wximages/vip_icon_kc_pc.png');
  width: 50px;
  height: 26px;
  display: inline-block;
  vertical-align: middle;
  top: -13px;
  right: -59px;
}
.exp_time_hd_detail {
  margin-bottom: 60px;
  text-align: right;
  padding-right: 19px;
  padding-top: 20px;
}
/*↓试听按钮↓*/
.audition_btn_hd {
  width: 136px;
  height: 40px;
  background-color: #000;
  font-size: 16px;
  font-weight: bold;
  color: #f7db4d;
  position: absolute;
  bottom: 0;
  left: 0;
  box-sizing: border-box;
  padding: 10px 0;
  text-align: center;
  cursor: pointer;
}
.audition_btn {
  display: inline-block;
}
.audition_btn_icon_hd {
  border-radius: 50%;
  background-color: #f7db4d;
  width: 20px;
  height: 20px;
  padding: 6px 7px;
  box-sizing: border-box;
  margin-right: 10px;
}
.audition_btn_icon {
  border-top: 4px solid transparent;
  border-left: 6px solid #000;
  border-bottom: 4px solid transparent;
}
.audition_btn_words_hd {
  color: #f7db4d;
  line-height: 20px;
}
.audition_btn_hd.hover .audition_btn_icon_hd {
  background-color: #fff;
}
.audition_btn_hd.hover .audition_btn_words_hd {
  color: #fff;
}
/*↑试听按钮↑*/
/*↓试听浮层↓*/
.audition_shade_hd {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 100%;
  text-align: center;
  display: none;
  z-index: 20;
}
.audition_shade_bg_hd {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-color: #000;
  opacity: 0.3;
}
.audition_shade_con_hd {
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 1;
}
.audition_shade_con {
  display: inline-block;
  width: 980px;
  height: 552px;
  background-color: #fff;
  position: relative;
  box-sizing: border-box;
}
.audition_shade_iframe {
  width: 980px;
  height: 552px;
  box-sizing: border-box;
  border: none;
}
.audition_shade_close_btn {
  position: absolute;
  top: 0;
  right: 0;
  width: 36px;
  height: 36px;
  background-color: #6a7073;
  text-align: center;
  line-height: 36px;
  color: #fff;
  cursor: pointer;
}
.audition_shade_close_btn:hover {
  background-color: #858b8e;
}
/*↑试听浮层↑*/
/*↓tab↓*/
/*改了一丢丢*/
.fixed_pc {
  display: block;
  position: fixed;
  top: 0;
  width: 1120px;
  background: #f9f9fa;
}
/*改了一丢丢*/
.tab_buy {
  border-bottom: 1px solid #efefef;
  height: 54px;
  box-sizing: border-box;
}
.speedy_btn {
  float: right;
  margin: 10px 10px 0 0;
  width: 120px;
  height: 34px;
  font-size: 16px;
  text-align: center;
  line-height: 34px;
  box-sizing: border-box;
}
/*↑tab↑*/
/*图片验证码*/
.code_title {
  text-align: center;
  color: #666;
}
.imgCode {
  width: 260px;
  margin: 0 auto 20px;
}
.login_btn {
  width: 300px;
  border-radius: 25px;
}
.code_fall {
  text-align: center;
}
/**/
.reminded {
  width: 560px;
  padding: 50px 20px 60px 20px;
  background-color: #fff;
  border-radius: 16px;
  box-sizing: border-box;
  display: inline-block;
  position: relative;
  z-index: 2;
  vertical-align: middle;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.1);
  display: none;
}
.reminded_logo {
  width: 150px;
  margin-bottom: 31px;
}
.reminded_hint {
  font-size: 14px;
  color: #242424;
  font-weight: normal;
  line-height: 24px;
  margin-bottom: 2px;
}
.reminded_p {
  font-size: 14px;
  line-height: 24px;
  color: #999;
  margin-bottom: 25px;
}

/* 通用分页 */
#pages{ text-align:center; padding-top:40px; padding-bottom:25px; display: block!important;}
#pages a{ border:1px solid #ddd; margin-right:3px; text-align:center; height:28px; line-height:28px; color:#333; display:inline-block; padding:0 13px;}
#pages span{border:1px solid #18b160; margin-right:3px; text-align:center; height:28px; line-height:28px; color:#fff; background:#18b160; display:inline-block; width:28px;}
#pages font{ width:30px; height:30px; line-height:30px; text-align:center; display:inline-block;}
#pages .pre,.pages .nex{ width:62px;}
#pages a:hover{border:1px solid #18b160;color:#fff; background:#18b160;}
#page_txt{ width:48px; height:28px;border:1px solid #ddd;margin-left:6px; vertical-align:middle;}
#page_btn{ width:31px; height:30px; text-align:center; line-height:30px;vertical-align:middle; background:#888; cursor:pointer; border:none; color:#fff; margin-left:6px;}

.u_yqts{    font-size: 18px;
  text-align: center;  display: block; padding-bottom: 10px;color: #f3493a;font-weight: bold;}

.kc_buy{cursor: pointer;}