* {
  margin: 0;
  padding: 0;
  outline: none;
  text-decoration: none;
  list-style: none;
  box-sizing: border-box;
}
body {
  background: #f5f5f5;
  font-family: times new roman;
}

button {
  cursor: pointer;
  border: 0;
}
a {
  cursor: pointer;
}
footer {
  position: absolute;
  bottom: 20px;
  left: 40%;
  font-weight: 900;
}
.hide {
  display: none;
}

.bg-color {
  background: #26bbff;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.cl:after {
  display: block;
  content: '';
  clear: both;
}
.hide {
  display: none;
}
.relative {
  position: relative;
}
.row {
  display: flex;
  -webkit-display: flex;
  -ms-display: flex;
  -o-display: flex;
}
.column {
  display: flex;
  -webkit-display: flex;
  -ms-display: flex;
  -o-display: flex;
  flex-direction: column;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  -o-flex-direction: column;
}
.align-center {
  align-items: center !important;
  -webkit-align-items: center !important;
  -ms-align-items: center !important;
  -o-align-items: center !important;
}
.jus-center {
  justify-content: center;
  -webkit-justify-content: center;
  -ms-justify-content: center;
  -o-justify-content: center;
}
.jus-start {
  justify-content: flex-start !important;
  -webkit-justify-content: flex-start !important;
  -ms-justify-content: flex-start !important;
  -o-justify-content: flex-start !important;
}
.jus-end {
  justify-content: flex-end !important;
  -webkit-justify-content: flex-end !important;
  -ms-justify-content: flex-end !important;
  -o-justify-content: flex-end !important;
}
.jus-fe {
  justify-content: flex-end;
  -webkit-justify-content: flex-end;
  -ms-justify-content: flex-end;
  -o-justify-content: flex-end;
}
.jus-spb {
  justify-content: space-between;
  -webkit-justify-content: space-between;
  -ms-justify-content: space-between;
  -o-justify-content: space-between;
}
.show_pointer {
  cursor: pointer;
  width: 80px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
/*导航*/
.header {
  width: 100%;
  min-width: 1200px;
  height: 60px;
  color: #fff;
  box-shadow: 0px 2px 20px 0px rgba(53, 53, 53, 0.28);
  margin-bottom: 16px;
  background-color: #fff;
}
nav {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  position: relative;
}
nav > img {
  width: 180px;
  height: 60px;
  margin-top: 0px;
  float: left;
  margin-right: 40px;
}
nav ul li {
  float: left;
  line-height: 60px;
  /*margin-right: 60px;*/
  margin-right: 15px;
  text-align: center;
}
nav .ulNew li {
  float: left;
  line-height: 60px;
  margin-right: 60px;
  /*margin-right: 24px;*/
  text-align: center;
}
nav ul li a {
  color: #26bbff;
  font-size: 18px;
}
nav ul li a:hover {
  text-shadow: 0 2px #fff;
}
nav .yinyue {
  width: 19px;
  height: auto;
  float: right;
  margin-top: 20px;
  cursor: pointer;
  margin-right: 10px;
}
nav > p,
nav > a {
  font-size: 18px;
  color: #26bbff;
  float: right;
  line-height: 60px;
}
/*提示弹框*/
.tip {
  background: rgba(0, 0, 0, 0.3);
  position: fixed;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  z-index: 998;
  /*border-radius: 16px;*/
  display: none;
}
.tip-cont {
  width: 433px;
  height: auto;
  z-index: 999;
  background: #fff;
  position: relative;
  margin: 315px auto;
  margin-bottom: 0;
  padding: 50px 72px;
  text-align: center;
  overflow: hidden;
}
.tip-cont p {
  font-size: 16px;
  margin-bottom: 50px;
}
.tip-btn > a {
  display: block;
  width: 108px;
  height: 42px;
  border-radius: 4px;
  background: #26bbff;
  color: #fff;
  line-height: 42px;
  float: left;
  font-size: 16px;
}
.tip-btn {
  text-align: center;
}
.tip-btn .tip_btn_one {
  width: 108px;
  height: 42px;
  border-radius: 4px;
  background: #26bbff;
  color: #fff;
  line-height: 42px;
  font-size: 16px;
}
.tip-btn > a.cancel {
  background: #fff;
  border: 1px solid rgba(151, 151, 151, 1);
  color: #979797;
  margin-left: 70px;
}
/*导航--结束*/
/*主要内容*/
.main {
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}
/*左侧*/
/*轮播图*/
.swiper-container {
  height: 103px !important;
  border-radius: 10px !important;
}
.swiper-container img {
  width: 210px;
  height: 103px;
  border-radius: 10px;
}
.left {
  width: 210px;
  height: auto;
  overflow: hidden;
  float: left;
  margin-right: 24px;
}
/*.left>img{
	width: 210px;
	height: 103px;
	border-radius: 10px;
}*/
.left > p {
  font-size: 20px;
  color: #2a2a2a;
  font-weight: bold;
  margin-top: 10px;
}
.contItem p {
  text-align: left;
  font-size: 20px;
  color: #2a2a2a;
  font-weight: bold;
  margin-top: 10px;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  padding: 0 0 0 5px;
}
/*我的订阅*/
.dingyue {
  margin-top: 10px;
  width: 100%;
  /*height: 232px;*/
  /*overflow: auto;*/
}
.dingyue li {
  width: 100%;
  height: 48px;
  /*line-height: 42px;*/
  color: #2a2a2a;
  background: #fff;
  font-size: 16px;
  text-align: center;
  margin-bottom: 10px;
  border-radius: 6px;
  cursor: pointer;
}
.dingyue li a {
  color: #2a2a2a;
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}
.dingyue li a > div {
  width: 100%;
  height: auto;
  max-height: 100%;
  overflow: hidden;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}
.dingyue li.on {
  background: #26bbff;
}
.dingyue li.on a {
  color: #fff;
  display: block;
  width: 100%;
}
.dingyue li.on1 {
  background: #26bbff;
}
.dingyue li.on1 a {
  color: #fff;
}
/*我的电子书*/
.dianzishu {
  margin-top: 10px;
  width: 100%;
  /*height: 232px;*/
  /*overflow: auto;*/
}
.dianzishu li {
  width: 100%;
  height: 48px;
  /*line-height: 42px;*/
  color: #2a2a2a;
  background: #fff;
  font-size: 16px;
  text-align: center;
  margin-bottom: 10px;
  border-radius: 6px;
  cursor: pointer;
}
.dianzishu li a {
  color: #2a2a2a;
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}
.dianzishu li a > div {
  width: 100%;
  height: auto;
  max-height: 100%;
  overflow: hidden;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}
.dianzishu li.on {
  background: #26bbff;
}
.dianzishu li.on a {
  color: #fff;
  display: block;
  width: 100%;
}
.dianzishu li.on1 {
  background: #26bbff;
}
.dianzishu li.on1 a {
  color: #fff;
}
.commonP {
  text-align: left;
  width: 100%;
  height: 48px;
  /* line-height: 42px; */
  color: #2a2a2a;
  background: #fff;
  font-size: 16px;
  text-align: center;
  margin-bottom: 10px;
  border-radius: 6px;
  cursor: pointer;
  line-height: 48px;
  padding: 0 0 0 2px;
}
/*我的订阅--结束*/
/*左侧--结束*/
/*中间内容*/
.container {
  width: 732px;
  height: 647px;
  background: #fff;
  float: left;
  border-radius: 4px;
  padding: 21px 20px 0;
}
.container > p {
  font-size: 20px;
  color: #1d1d1d;
  font-weight: bold;
  padding-bottom: 21px;
  border-bottom: 1px #dcdcdc solid;
}
.container > span {
  margin-top: 14px;
  display: block;
}
/*中间内容--结束*/
/*右侧*/
.right {
  float: left;
  margin-left: 21px;
  width: 210px;
  height: auto;
}
.right a {
  width: 100%;
  height: 147px;
  text-align: center;
  color: #fff;
  padding-top: 40px;
  border-radius: 6px;
  display: block;
  margin-bottom: 19px;
}
.right a:hover {
  box-shadow: 0px 0px 20px #aaa;
}
.right a p {
  font-size: 28px;
  font-weight: bold;
}
.right a span {
  font-size: 18px;
  margin-top: 15px;
  display: block;
}
.right a:nth-child(1) {
  background: url(../images/danxijichu.png) 100%;
}
.right a:nth-child(2) {
  background: url(../images/zizhuceshi.png) 100%;
}
.right a:nth-child(3) {
  background: url(../images/xuexibaogao.png) 100%;
}
.right a:nth-child(4) {
  background: url(../images/danciben.png) 100%;
}
/*开始学习弹框*/
.study {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  display: none;
}
/*三期修改  弹框高度*/
.study-cont {
  width: 1000px;
  /*height: 750px;*/

  height: 440px;
  margin: 0 auto;
  background: #fff;
  border-radius: 6px;
  padding: 0 25px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.study-p {
  width: 100%;
  padding: 19px 0 10px 0;
  overflow: hidden;
  border-bottom: 1px solid rgba(210, 210, 210, 1);
}
.study-p > p {
  font-size: 20px;
  color: #1d1d1d;
  font-weight: bold;
  line-height: 27px;
}
.study-p > img {
  width: 27px;
  height: 29px;
  cursor: pointer;
}
.study-main {
  width: 100%;
  /*height: 425px;*/
  text-align: center;
}
/*三期修改  字体高度*/
.study1 > p {
  font-size: 26px;
  color: #1d1d1d;
  font-weight: bold;
  margin-top: 30px;
}
.study1 > button {
  width: 164px;
  height: 54px;
  background: rgba(38, 187, 255, 1);
  border-radius: 6px;
  color: #fff;
  font-size: 17px;
  margin-top: 70px;
  cursor: pointer;
}
.study2-cont {
  width: 90%;
  height: auto;
  margin: 0 auto;
  margin-top: 15px;
  margin-bottom: 35px;
}
.study2-t {
  overflow: hidden;
  margin-bottom: 10px;
  text-align: left;
}
.study2-t .text_word {
  font-size: 75px;
  color: #ff6602;
  /*float: left;*/
  font-weight: bold;
  font-family: times new roman;
}
.study2-t .text_procunce {
  /*float: left;*/
  font-size: 28px;
  color: #727272;
  margin: 44px 10px 0 20px;
  font-family: times new roman;
}
.study2-t > img {
  width: 23px;
  height: auto;
  /*float: left;*/
  margin: 53px 10px 0 10px;
  cursor: pointer;
}
/*三期修改*/
.study2-detail {
  width: 100%;
  /*height: 280px;*/
  height: 110px;
  background: #f1f1f1;
  border-radius: 6px;
  padding: 8px;
  text-align: center;
  /*display: table-cell;*/
  vertical-align: middle;
  position: relative;
  font-family: times new roman;
  font-size: 38px;
}
.study2-detail > p {
  width: 100%;
  text-align: center;
  font-size: 30px;
  line-height: 48px;
  display: none;
  color: #333;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  font-weight: bold;
  padding: 20px 30px;
}
.study2-face {
  text-align: center;
  margin-top: 20px;
  overflow: hidden;
}
.study2-face img {
  width: 54px;
  height: 54px;
  margin-left: 20px;
  cursor: pointer;
}
.study2-time {
  width: 760px;
  margin: 0 auto;
  overflow: hidden;
}
.study2-time > p {
  float: right;
  font-size: 18px;
  color: #3b3b3b;
  margin-right: 5px;
}
.study2-time > p.on {
  color: #1dcb8c;
}
/*三期修改*/
.study2-time > p.on1 {
  margin-right: 20px;
}
.study-end {
  width: 100%;
  height: 240px;
  text-align: center;
}
/*三期修改*/
.study-end .resule_box {
  width: 400px;
  height: 100%;
  background: #f1f1f1;
  border-radius: 10px;
  margin: 0 auto;
  margin-top: 34px;
}
.resule_box > div {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: left;
}
.study-end p {
  font-size: 23px;
  color: #1d1d1d;
  font-weight: bold;
  margin-bottom: 15px;
}
.study-end span {
  color: rgba(38, 187, 255, 1);
}
.study-btn {
  text-align: center;
  margin-top: 50px;
}
.study-btn button {
  background: rgba(38, 187, 255, 1);
  border-radius: 4px;
  font-size: 20px;
  color: #fff;
  cursor: pointer;
  padding: 10px 20px;
  margin: 0 20px;
}
/*听读训练*/
/*三期修改*/
.listen2-cont {
  height: auto;
  margin: 0 auto;
  /*margin-top: 145px;*/
  margin-top: 60px;
  margin-bottom: 65px;
}
.listen2-cont div {
  width: 100%;
  height: auto;
  text-align: center;
  overflow: hidden;
  display: flex;
  -webkit-display: flex;
  -ms-display: flex;
  -o-display: flex;
  justify-content: center;
  -webkit-justify-content: center;
  -ms-justify-content: center;
  -o-justify-content: center;
}
.listen_list .listen_item_w {
  font-size: 80px;
  color: #ff6602;
  font-weight: bold;
}
.listen_list .listen_item_p {
  font-size: 25px;
  font-weight: bold;
  color: #2bcf93;
  line-height: 38px;
  margin: 54px 0 0 20px;
}
.listen_list2 {
  margin-top: 20px;
}
.listen_list2 img {
  margin: 0 20px;
  cursor: pointer;
  width: 50px;
  height: 50px;
}
/*三期修改*/
.listen-detail {
  width: 100%;
  height: auto;
  position: relative;
  /*bottom: -90px;*/
  bottom: -16px;
  right: 40px;
}
.listen-detail p {
  width: 106px;
  height: 32px;
  background: rgba(38, 187, 255, 1);
  border-radius: 6px;
  font-size: 16px;
  line-height: 32px;
  color: #fff;
  float: right;
  cursor: pointer;
}
.listen-detail textarea {
  position: absolute;
  background: #f5f5f5;
  font-size: 20px;
  padding: 10px;
  width: 350px;
  height: 120px;
  overflow-y: auto;
  top: -130px;
  right: 0;
  resize: none;
  display: none;
  font-weight: bold;
  color: #000;
  font-family: '微软雅黑';
}
/*.listen-detail:hover textarea{
	display: block;
}*/

/* 弹框提示--开始 */
.shade {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  display: none;
}
.shade_content_tip {
  position: relative;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 250px;
  height: 150px;
  background: #fff;
  border-radius: 6px;
  text-align: center;
}
.shade_close {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  font-size: 20px;
  text-align: center;
  line-height: 24px;
  cursor: pointer;
}
.tip_msg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 16px;
  color: red;
  line-height: 1.2em;
  width: 80%;
}
/* 弹框提示--结束 */

.bor-0 {
  border: 0 !important;
}
.padb-10px {
  padding-bottom: 10px !important;
}

/*新增--拼写强化即将开始*/
/*三期修改*/
.study3_text_box {
  width: 80%;
  margin: 80px auto 50px;
  /*height: 240px;*/
  height: 179px;
  border: 1px solid #ccc;
  border-radius: 10px;
  box-shadow: 0 0 20px #aaa;
}
/*三期修改*/
.study3_text_p1 {
  font-size: 26px;
  font-weight: bold;
  /*margin: 50px auto 30px;*/
  margin: 23px auto 30px;
}
.study3_text_p1 > span {
  font-size: 32px;
  color: #26bbff;
}
.study3_text_p2 {
  font-size: 18px;
  color: #999;
}
.study3_btn_box .start_spell {
  width: 164px;
  height: 54px;
  background: rgba(38, 187, 255, 1);
  border-radius: 6px;
  color: #fff;
  font-size: 22px;
  cursor: pointer;
  outline: none;
}
.study4_main {
  width: 85%;
  height: 200px;
  margin: 120px auto 60px;
}
.study4_main_t {
  margin: 30px 0;
}
.study4_main_t .spell_ch_btn,
.bisai_cont .spell_ch_btn {
  width: 120px;
  height: 40px;
  background: #ff6602;
  border: 1px solid #ccc;
  box-shadow: 0px 0px 20px #aaa;
  border-radius: 6px;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  outline: none;
}
.study4_main_t .spell_ch,
.bisai_cont .spell_ch {
  font-size: 18px;
  line-height: 1.5em;
  color: #000;
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  text-align: left;
  margin: 5px 0 0 20px;
}
.study4_main_listen {
  width: 60px;
  margin-right: 30px;
}
.study4_main_listen img {
  width: 100%;
  height: auto;
  cursor: pointer;
}
.study4_main_spell {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  text-align: left;
}
.study4_main_spell input {
  width: 95%;
  height: 52px;
  border: 2px solid #aaa;
  margin-top: 6px;
  box-sizing: border-box;
  padding: 0 10px;
  font-size: 26px;
  font-weight: bold;
}
.study4_main_next {
  width: 150px;
  text-align: center;
  padding-top: 10px;
}
.study4_main_next .spell_next_btn {
  width: 120px;
  height: 44px;
  background: #029f6e;
  border: 1px solid #ccc;
  box-shadow: 0px 0px 20px #aaa;
  border-radius: 6px;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  outline: none;
}
.study4_main_next img {
  width: 40px;
}
.study4_main_answer {
  width: 100%;
  box-sizing: border-box;
  margin-top: 20px;
  padding-left: 90px;
  text-align: left;
}
.study4_main_answer span {
  font-size: 50px;
  font-weight: bold;
  color: #ce2d12;
  -webkit-user-select: none;
       -moz-user-select: none;
       -ms-user-select: none;
       user-select: none;
}
.study4-time {
  width: 85%;
  margin: 60px auto;
}
.study4-time p {
  float: right;
  font-size: 18px;
  color: #3b3b3b;
}
.study4-time .text_green {
  margin-right: 20px;
  color: #1dcb8c;
}
/*修改二期css样式*/

/*未登录中间内容*/
.container2 {
  width: 966px;
  /*height: 521px;*/
  background: #fff;
  float: left;
  border-radius: 4px;
  padding: 21px 20px 0;
}
.mt22px {
  margin-top: 22px;
}
.container2 .unitName {
  font-size: 20px;
  color: #1d1d1d;
  font-weight: bold;
  padding-bottom: 21px;
  border-bottom: 1px #dcdcdc solid;
  font-size: 20px;
  font-family: PingFangSC-Regular;
  font-weight: 900;
}
.container2 .headInfo {
  font-size: 20px;
  color: #1d1d1d;
  font-weight: bold;
  padding-bottom: 21px;

  font-size: 20px;
  font-family: PingFangSC-Regular;
  font-weight: 400;
}
.container2 .head {
  border-bottom: 1px #dcdcdc solid;
}

/*我的视频*/
.video {
  margin-top: 10px;
  width: 100%;
  /*height: 232px;*/
  /*overflow: auto;*/
}
.video li {
  width: 100%;
  height: 48px;
  /*line-height: 42px;*/
  color: #2a2a2a;
  background: #fff;
  font-size: 16px;
  text-align: center;
  margin-bottom: 10px;
  border-radius: 6px;
  cursor: pointer;
}
.video li a {
  color: #2a2a2a;
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}
.video li a > div {
  width: 100%;
  height: auto;
  max-height: 100%;
  overflow: hidden;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}
.video li.on {
  background: #26bbff;
}
.video li.on a {
  color: #fff;
  display: block;
  width: 100%;
}
.video li.on1 {
  background: #26bbff;
}
.video li.on1 a {
  color: #fff;
}

/*我的习题*/
.topic {
  margin-top: 10px;
  width: 100%;
  /*height: 232px;*/
  /*overflow: auto;*/
}
.topic li,
.suite-exam li {
  width: 100%;
  height: 48px;
  /*line-height: 42px;*/
  color: #2a2a2a;
  background: #fff;
  font-size: 16px;
  text-align: center;
  margin-bottom: 10px;
  border-radius: 6px;
  cursor: pointer;
}
.topic li a,
.suite-exam li a {
  color: #2a2a2a;
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}
.topic li a > div,
.suite-exam li a > div {
  width: 100%;
  height: auto;
  max-height: 100%;
  overflow: hidden;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}
.topic li.on,
.suite-exam li.on {
  background: #26bbff;
}
.topic li.on a,
.suite-exam li.on a {
  color: #fff;
  display: block;
  width: 100%;
}
.topic li.on1,
.suite-exam li.on1 {
  background: #26bbff;
}
.topic li.on1 a,
.suite-exam li.on1 a {
  color: #fff;
}

.tipGif img {
  display: inline-block;
  position: relative;
  margin: 20% 50%;
  z-index: 100;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}