body {
  font-family: "PingFang SC", "微软雅黑";
}

/* 空中课堂 武汉课表页 begin*/
.law_banner_bg {
  height: 410px;
  width: 100%;
}

.law_banner_bg li {
  height: 410px;
}

.law_banner_bg li a {
  display: block;
  width: 100%;
  height: 100%;
}


.m_screening {
  background: #fff;
  border-radius: 20px;
  padding: 40px;
  position: relative;
  margin-top: 30px;
}

.m_screening dl {
  position: relative;
  padding-left: 56px;
}

.m_screening dl dt {
  position: absolute;
  top: 6px;
  left: 0;
  font-size: 18px;
  color: #6E6E6E;
  line-height: 36px;
}

.m_screening dl dd a {
  float: left;
  padding: 0 18px;
  line-height: 36px;
  border-radius: 18px;
  color: #000;
  margin: 6px 10px 6px 0;
  font-size: 18px;
}

.m_screening dl dd a:hover {
  background: #E7F4FF;
  color: #000;
}

.m_screening dl dd a.on {
  background: #1298FF;
  color: #fff;
}


.g_content_bg {
  background: #E3F6FF url(../images/airclassromm/content_bg.png) center bottom no-repeat;
  overflow: hidden;
  min-width: 1200px;
}


.m_classlist {
  background: #fff;
  border-radius: 20px;
  padding: 40px 40px 40px 40px;
  position: relative;
  margin-top: 30px;
}

.m_classlist .tit {
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -90px;
  width: 181px;
  height: 52px;
  border-radius: 0 0 20px 20px;
  background: #1298FF;
  color: #fff;
  line-height: 52px;
  font-size: 24px;
  text-align: center;
}

.m_classlist ul li {
  height: 70px;
  line-height: 70px;
  width: 100%
}

.m_classlist .col1 {
  width: 154px;
  padding-right: 36px;
  text-indent: 36px;
}

.m_classlist .col2 {
  width: 111px;
  padding-right: 36px;
}

.m_classlist .col3 {
  width: 99px;
  padding-right: 36px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis
}

.m_classlist .col4 {
  width: 241px;
  padding-right: 36px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.m_classlist .col5 {
  width: 202px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.m_classlist .col6 {
  width: 115px;
  padding-left: 36px;
}

.m_classlist .cont_t li {
  font-size: 16px;
  color: #555;
  float: left;
}

.m_classlist .cont_c li {
  font-size: 18px;
  color: #000;
  position: relative;
  border: #E7E7E7 solid 1px;
  margin: 5px 0;
  border-radius: 4px;
  cursor: pointer;
}

.m_classlist .cont_c li:hover {
  border-color: #B6DFFF;
  background: #F6FBFF;
  box-shadow: 0 5px 10px rgba(220, 240, 255, 1);
}

.m_classlist .cont_c li div {
  float: left;
}

.m_classlist .cont_c .col5 em {
  font-size: 14px;
}

.m_classlist .cont_c .btn {
  width: 111px;
  display: block;
  line-height: 34px;
  margin-top: 20px;
  height: 34px;
  border-radius: 18px;
  font-size: 16px;
  text-align: center;
}

.m_classlist .cont_c .btn i {
  display: inline-block;
  vertical-align: middle;
  width: 15px;
  height: 9px;
  margin-left: 7px;
  margin-top: -2px;
}

.m_classlist .cont_c .btn.btn1 {
  border: #1298FF solid 1px;
  color: #1298FF;
  background: #E7F4FF;
}

.m_classlist .cont_c .btn.btn1:hover {
  background: #C7E6FF;
  border-color: #1298FF;
}

.m_classlist .cont_c .btn.btn2 {
  border: #1298FF solid 1px;
  color: #fff;
  background: #1298FF;
}

.m_classlist .cont_c .btn.btn2:hover {
  background: #0084EA;
  border-color: #0084EA;
}

.m_classlist .cont_c .col6 {
  position: relative;
  z-index: 20;
  height: 70px;
}

.m_classlist .cont_c .addzindex {
  z-index: 22;
}

.m_classlist .videobox {
  position: absolute;
  display: none;
  overflow: hidden;
  z-index: 20;
  top: 65px;
  right: 0;
  width: 376px;
  padding: 20px 0;
  border-radius: 10px;
  background: #fff;
  border: 1px solid rgba(234, 234, 234, 1);
  box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.2);
}

.m_classlist .videobox a {
  float: left;
  width: 50%;
  text-indent: 30px;
  font-size: 18px;
  color: #000;
  line-height: 24px;
  margin: 10px 0;
}

.m_classlist .videobox a img {
  display: inline-block;
  width: 24px;
  height: 24px;
  margin-right: 10px;
  vertical-align: middle;
}

.m_classlist .videobox a:hover {
  color: #1298FF;
}

.cB8B8B8 {
  color: #B8B8B8;
}


.m_thanks {
  background: #fff;
  border-radius: 20px;
  padding: 80px 0px 0px 0px;
  height: 260px;
  position: relative;
  margin-top: 40px;
  margin-bottom: 50px;
}

.m_thanks .tit {
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -90px;
  width: 181px;
  height: 52px;
  border-radius: 0 0 20px 20px;
  background: #1298FF;
  color: #fff;
  line-height: 52px;
  font-size: 24px;
  text-align: center;
}

.m_thanks .col1 li {
  text-align: center;
  font-size: 18px;
  color: #000;
}

.m_thanks .col1 li strong {
  font-weight: normal;
}

.m_thanks .col1 li img {
  display: inline-block;
  padding-top: 16px;
}

.m_thanks .col2 li {
  float: left;
  margin-left: 50px;
  margin-right: 30px;
  margin-top: 20px;
}

.m_thanks .col2 li a {
  display: block;
  height: 32px;
}

.m_thanks .col2 li a:after {
  content: '';
  display: inline-block;
  height: 100%;
  vertical-align: middle;
}

.m_thanks .col2 li img {
  display: inline-block;
  vertical-align: middle;
}


.m_host {
  background: #fff;
  border-radius: 20px;
  padding: 80px 0px 0px 0px;
  height: 120px;
  position: relative;
  margin-top: 30px;
}

.m_host .tit {
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -90px;
  width: 181px;
  height: 52px;
  border-radius: 0 0 20px 20px;
  background: #1298FF;
  color: #fff;
  line-height: 52px;
  font-size: 24px;
  text-align: center;
}

.m_host .txt {
  font-size: 36px;
  color: #000;
  text-align: center;
  padding-top: 25px;
}

.m_host .txt span {
  position: relative;
  display: inline-block;
  padding: 0 54px;
  font-weight: bold;
}

.m_host .txt span:before {
  content: '';
  width: 36px;
  height: 1px;
  background: #C6C6C6;
  position: absolute;
  left: 0;
  top: 12px;
}

.m_host .txt span:after {
  content: '';
  width: 36px;
  height: 1px;
  background: #C6C6C6;
  position: absolute;
  right: 0;
  top: 12px;
}

.m_header .head_nav .navLink a.menu_r_a2 {
  background: url('../../420100/images/index1706/app_ico.gif') no-repeat 10px center;
  color: #288add;
  border-color: #2196f3;
}

.m_header .head_nav .navLink a.menu_r_a2 {
  padding-left: 40px;
}

.m_header .head_nav .navLink a.menu_r_a2:hover {
  background: url('../../420100/images/index1706/app_ico.gif') no-repeat 10px center;
  color: #2196f3;
  border-color: #2196f3;
}


.g_footer .m_wrap {
  position: relative;
}

.g_footer .bot_nav {
  position: absolute;
  top: 0;
  right: 0;
}

.item_nocont {
  padding: 75px 0 100px 0;
}

.m_work {}

.m_work {
  background: #fff;
  border-radius: 20px;
  padding: 90px 0px 0px 0px;
  height: 240px;
  position: relative;
  margin-top: 40px;
  margin-bottom: 50px;
}

.m_work .tit {
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -186px;
  width: 372px;
  height: 52px;
  border-radius: 0 0 20px 20px;
  background: #1298FF;
  color: #fff;
  line-height: 52px;
  font-size: 24px;
  text-align: center;
}

.m_work .worklist ul {
  margin-right: -30px;
  margin-left: 50px;
}

.m_work .worklist li {
  float: left;
  width: 196px;
  height: 200px;
  margin-right: 30px;
}

.m_work .worklist a {
  display: block;
  width: 100%;
  height: 100%;
  background: url('../images/airclassromm/workbg.png') no-repeat left top;
}

.m_work .worklist .name {
  height: 96px;
  padding: 31px 20px 0 20px;
  color: #007AE2;
  font-size: 36px;
  font-weight: bold;
  text-align: center;
  line-height: 44px;
}

.m_work .worklist .classroom {
  text-align: center;
  color: #fff;
  padding-top: 30px;
  font-size: 18px;
  text-align: center;
  font-weight: bold;
  line-height: 24px;
}

.m_work .worklist a:hover .name {
  transform: scale(1.1, 1.1);
  transition: all .3s;
}


.m_workscreening dl {
  padding-left: 110px;
}

.m_workscreening dl dd a {
  padding: 0 30px;
  border: #1298FF solid 1px;
  background: #E7F4FF;
  color: #288ADD;
  margin-right: 20px;
}

.m_workscreening dl dd a:hover {
  border: #1298FF solid 1px;
  background: #C7E6FF;
  color: #288ADD;
}

/* 空中课堂 武汉课表页 end*/


/*公益课堂 begin*/
.item_classRomm_list {
  overflow: hidden;
  padding: 50px 0 10px 0;
}

.item_classRomm_list ul {
  margin-right: -40px;
}

.item_classRomm_list li {
  float: left;
  width: 380px;
  height: 400px;
  border-radius: 20px;
  background: #fff;
  text-align: center;
  margin: 0px 30px 30px 0;
  transition: all .3s;
}

.item_classRomm_list li .photo {
  display: block;
  padding-top: 28px;
}

.item_classRomm_list li .photo img {
  display: block;
  height: 86px;
  width: auto;
  margin: 0 auto;
}

.item_classRomm_list li.first .photo img {
  height: 78px;
  padding-top: 6px;
}

.item_classRomm_list li .name {
  font-size: 20px;
  font-weight: normal;
  color: #222;
  line-height: 28px;
  padding-top: 28px;
  transition: all .3s;
}

.item_classRomm_list li .info {
  font-size: 16px;
  color: #AAAAAA;
  line-height: 22px;
  padding-top: 10px;
}

.item_classRomm_list li .tips {
  padding: 25px 30px 0 30px;
  line-height: 22px;
  font-size: 16px;
  color: #555;
  text-align: left;
  text-indent: 2em;
}

.item_classRomm_list li .btn {
  width: 160px;
  height: 40px;
  margin: 35px auto 0 auto;
  display: block;
  text-align: center;
  font-size: 16px;
  color: #1298FF;
  background: url('../images/airclassromm/btn_bg1.png') no-repeat left top;
  background-size: 160px 40px;
  line-height: 40px;
}

.item_classRomm_list li .btn i {
  background: url('../images/airclassromm/btn_bg_ico1.png') no-repeat left top;
  margin-left: 15px;
  width: 8px;
  height: 10px;
  background-size: 8px 10px;
  display: inline-block;
  vertical-align: middle;
  margin-top: -3px;
}

.item_classRomm_list li:hover {
  box-shadow: 0px 0px 15px rgba(0, 24, 120, 0.15);
}

.item_classRomm_list li:hover .name {
  color: #1298FF;
}

.item_classRomm_list li:hover .btn {
  background: url('../images/airclassromm/btn_bg2.png') no-repeat left top;
  background-size: 160px 40px;
  color: #fff;
}

.item_classRomm_list li:hover .btn i {
  background: url('../images/airclassromm/btn_bg_ico2.png') no-repeat left top;
  background-size: 8px 10px;
}

/*公益课堂 end*/

.m_thanks .col2 li {
  margin-right: 60px;
}


/* 第二版 刘邓 20200208 S */
.ld_g_class {
  padding: 30px 0 0px 22px;
  height: 70px;
}

.ld_g_class span {
  display: inline-block;
  font-size: 18px;
  line-height: 36px;
  margin: 0 4px;
  cursor: pointer;
  padding: 0 18px;
}

.ld_g_class .ld_cls {
  color: #6E6E6E;
}

.ld_g_class .ld_elm {
  color: #000;
  border-radius: 36px;
}

.ld_g_class .ld_elm:hover {
  background: #E7F4FF;
}

.ld_g_class .ld_elm.on {
  background: #1298FF;
  color: #fff;
}

.ld_g_down {
  height: auto;
  padding-bottom: 50px;
}

.ld_g_down_list .ld_ul {
  text-align: center
}

.ld_g_down_list .ld_li {
  display: inline-block;
  margin: 0 15px;
}

.ld_g_down_list .ld_li img {
  width: 196px;
  height: 258px;
}

/* 第二版 刘邓 20200208 E */


/*标准版 begin*/
.m-notice-pop {
  overflow: auto;
}

.m-notice-pop .box {
  padding: 30px;
  font-size: 16px;
  color: #555;
}

.m-notice-pop .box p {
  margin-top: 20px;
}

.d-inner.dailog_con {
  background: #fff;
  border-radius: 4px;
  border: none;
  box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.1);
}

.mask_box {
  background: rgba(0, 0, 0, 0.5);
  opacity: 1;
}

#d-title-trendsbox {
  font-size: 20px;
  color: #000000;
  position: relative;
  margin: 0 20px;
  padding: 0;
  height: 59px;
  line-height: 59px;
}

.dailog_con .d-close {
  right: 20px;
  background: url(../images/classRoom/icon_close.png) no-repeat center / 100%, 100%;
  width: 24px;
  height: 24px;
  top: 50%;
  transform: translateY(-50%);
  transition: none;
}

.dailog_con .d-close:hover {
  background: url(../images/classRoom/icon_close_h.png) no-repeat center / 100%, 100%;
  transform: translateY(-50%);
}

.dailog_con .d-close {
  right: 20px
}

/*标准版 end*/

/* 2020-02-17 yql 武汉课表页 底部添加 中国移动 start */
.m_thanks .col2 li {
  margin-right: 60px;
  margin-left: 0;
}

.m_thanks .col2 li:last-child {
  margin-right: 0
}

.m_thanks .col2 li:first-child {
  margin-left: 50px;
}

/* 2020-02-17 yql 武汉课表页 底部添加 中国移动 end */


/* 2020-02-29 yql 新增手机观看教程  start */
.m_work.mgb40 {
  margin-bottom: 40px;
}

.m_host.height_auto {
  height: auto;
  padding-bottom: 57px;
}

.y_phone_live {
  position: relative;
  width: 100%;
}

.phone_live_left {
  float: left;
  margin-top: 8px;
  position: relative;
}

.phone_live_right {
  float: right;
  margin-top: 8px;
  position: relative;
}

.y_phone_live .phone_live_step {
  width: 48px;
  height: 48px;
  border-radius: 24px;
  background-color: #1BABFF;
  text-align: center;
  line-height: 48px;
  color: #fff;
  font-size: 20px;
  position: absolute;
  display: inline-block;
  top: 0;
  z-index: 9;
}

.y_phone_live .phone_live_left .phone_live_step {
  left: 260px;
}

.y_phone_live .phone_live_right .phone_live_step {
  right: 260px;
}

.y_phone_live .phone_live_left .phone_live_text {
  margin-top: 63px;
  margin-left: 172px;
  font-size: 16px;
  color: #000;
}

.y_phone_live .phone_live_right .phone_live_text {
  margin-top: 63px;
  margin-right: 136px;
  font-size: 16px;
  color: #000;
}

.phone_live_left .phone_live_img {
  margin-top: 39px;
  width: 180px;
  height: 180px;
  border: 1px solid #EDEDED;
  border-radius: 10px;
  padding: 15px;
  box-sizing: border-box;
  margin-left: 194px;
}

.phone_live_left .phone_live_img img {
  display: block;
  width: 100%;
  height: 100%;
}

.phone_live_right .phone_live_img {
  width: 327px;
  height: 257px;
  border-radius: 10px;
  box-sizing: border-box;
  margin-right: 100px;
}

.phone_live_right .phone_live_img img {
  display: block;
  width: 100%;
  height: 100%;
}

.m_host.height_auto {
  position: relative;
}

.m_host.height_auto::after {
  content: '';
  position: absolute;
  top: 112px;
  width: 632px;
  height: 0;
  border-bottom: 1px solid #E1E1E1;
  left: 50%;
  margin-left: -316px;
}

/* 2020-02-29 yql 新增手机观看教程  end */


/* 2022-04-06 六安修改banner内容，增加回顾按钮 :Start */
.add_review {
  position: relative;
  height: 360px;
}

.law_banner_bg.add_review li {
  height: 360px;
}

.add_review .class_review {
  display: inline-block;
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  margin-left: 38px;
  width: 277px;
  height: 69px;
}

/* 2022-04-06 六安修改banner内容，增加回顾按钮 :End */


/* 2022-02-24 修改banner By:PatY :Start */
.law_banner_bg li {
  position: relative;
}
.law_banner_bg li .pat_banner_wrap {
  position: absolute;
  left: 50%;
  top: 0;
  width: 1200px;
  height: 0;
  transform: translate(-50%);
}
.law_banner_bg li a.banner_btn {
  display: inline-block;
  width: auto;
  height: auto;
  position: absolute;
  left: 352px;
  top: 135px;
  padding: 0 26px;
  border-radius: 23px;
  line-height: 46px;
  border: 1px solid #1298FF;
  font-size: 24px;
  transition: background-color .35s;
}
.law_banner_bg li a.banner_btn.right {
  left: 616px;
}
.law_banner_bg li a.banner_btn:hover {
  color: #fff;
  background-color: #1298FF;
  transition: background-color .35s;
}
.pat_test {
  display: none;
}
/* 2022-02-24 修改banner By:PatY :End */

/* 武汉空中课堂web-new  start*/
.mzl-banner {
  height: 334px;
}

.mzl-banner li {
  height: 334px;
}

.m_classlist .cont_c .box .mzl-btn:hover {
  background-color: #1298FF;
  color: #fff;
}

.mzl-upload {
  margin-top: 20px;
  margin-bottom: 70px;
  padding-top: 35px;
  text-align: center;
  height: 147px;
  background: #FFFFFF;
  border-radius: 20px;
  box-sizing: border-box;
}

.mzl-upload-btn {
  display: inline-block;
  margin: auto;
  width: 264px;
  height: 74px;
  line-height: 74px;
  background: #2395FF;
  border-radius: 16px;
  color: #fff;
  font-size: 24px;
  text-align: center;
  vertical-align: middle;
}

.mzl-upload-btn span {
  margin-left: 14px;
  vertical-align: middle;
}

.mzl-upload-btn img {
  vertical-align: middle;
}

.mzl-upload-btn:hover {
  background: #057AE7;
}

/* 武汉空中课堂web-new  end*/