/*星球课堂首页*/
.page-class .yellow-bg {
  margin-left: 25px;
  padding: 30px;
}
.page-class-main {
  width: 1200px;
}
.page-class .mainContainer {
  position: relative;
  padding: 50px 0;
  margin-left: -30px;
}
.page-class .navContent {
  position: absolute;
  top: -63px;
  left: 350px;
}
.page-class .navContent li {
  float: left;
  margin-right: 50px;
  background-image: url(../images/class/class-nav.png);
  width: 240px;
}
.mainContainer .index-best-ul li {
  width: 252px;
}
.page-class .navContent li:hover,
.page-class .navContent li.library-nav-active {
  background-position: 0 90px;
}
.page-class .navContent li i {
  left: -30px;
}
.page-class .index-best-ul {
  position: relative;
  top: 0;
}
.page-class .containerBox {
  padding: 20px;
  width: 1185px;
}
/*分页*/
.page-class .page-box {
  position: relative;
  bottom: 0;
  padding: 30px 0 20px;
}

/*星球课堂*/
.class-banner {
  margin: 0 auto;
  margin-bottom: 25px;
  max-width: 1610px;
  min-width: 1200px;
  width: 90%;
  height: auto;
  background-color: #ffdcb9;
}
.class-banner img {
  height: auto;
}
.page-class-detail {
  position: relative;
  margin-top: -165px;
  width: 1265px;
  height: 1355px;
  background-image: url("../images/class/class-bg.png");
  background-size: 100% 100%;
}
/*tab*/
.page-class-detail .navContent {
  left: 240px;
}
.page-class-detail .navContent li {
  float: left;
  margin-right: 20px;
  background-image: url(../images/class/class-nav.png);
  background-position: -250px 0;
  width: 155px;
  height: 80px;
  line-height: 100px;
  color: #222222;
  font-size: 17px;
}
.page-class-detail .navContent li:hover,
.page-class-detail .navContent li.library-nav-active {
  background-position: -250px -95px;
}
.page-class-detail .navContent {
  top: -65px;
  z-index: 1;
}
.page-class-detail .navContent li i {
  position: absolute;
  top: -70px;
  left: 15px;
  display: inline-block;
  width: 120px;
  height: 120px;
  background-image: url(../images/class/class-icon.png);
}
.page-class-detail .navContent li i.icon1 {
  background-position: 0 0;
}
.page-class-detail .navContent li i.icon2 {
  background-position: -120px 0;
}
.page-class-detail .navContent li i.icon3 {
  background-position: -240px 0;
}
.page-class-detail .navContent li i.icon4 {
  background-position: -360px 0;
}
.page-class-detail .navContent li i.icon5 {
  background-position: -480px 0;
}

/*内容*/
.page-class-detail .containerBox {
  padding: 0;
  margin-top: -10px;
  margin-left: 70px;
}
.page-class-detail .class-best {
  position: absolute;
  bottom: 30px;
  left: 0;
  padding: 0 30px;
}
.page-class-detail .class-best h3 {
  margin: 0 auto 10px;
  width: 980px;
  height: 80px;
  background-image: url("../images/class/class-title.png");
}
.page-class-detail .class-best .index-best-ul {
  left: 3px;
}

/*play1*/
.page-class-detail .play2 video {
  width: 100%;
  height: 700px;
}

/*play2*/
.page-class-detail .play1 {
  width: 100%;
  height: 660px;
}
.class-page-btn {
  margin-left: 340px;
  padding-top: 40px;
}
.class-page-btn li {
  width: 212px;
  height: 60px;
  background-image: url("../images/library/library-btn.png");
  background-position: 0 0;
  text-align: center;
  line-height: 60px;
  color: #ffffff;
  font-size: 16px;
  margin-bottom: 40px;
  margin-right: 20px;
  cursor: pointer;
}
.class-page-btn li:hover,
.class-page-btn li.library-nav-active {
  background-position: 0 60px;
}
.class-page-btn li.play {
  width: 72px;
  height: 60px;
  background-image: url("../images/class/class-nav.png");
  background-position: -670px 0;
}
.class-page-btn li.play:hover,
.class-page-btn li.play.library-nav-active {
  background-position: -670px 90px;
}
.class-page {
  position: absolute;
  right: 25px;
  bottom: 60px;
  padding: 2px 10px;
  background-color: rgba(0,0,0,.7);
  border-radius: 30px;
  color: #ffffff;
}
.class-page span {
  margin: 0 2px;
  color: #ffffff;
  font-size: 12px;;
}

/*play3*/
.page-class-detail .book-bg {
  width: 100%;
  /*background-image: url("../images/class/book.png");*/
  /*background-repeat: no-repeat;*/
  /*background-size: 100% 100%;*/
}
.page-class-detail .book-bg .class-page-btn {
  padding-top: 10px;
}
.page-class-detail .play3 {
  width: 100%;
  height: 680px;
}
.class-story {
  position: absolute;
  top: 0;
  left: 0;
  visibility: hidden;
}
.book-bg {
  padding: 30px;
}
.book-bg .book {
  float: left;
  width: 470px;
  height: 610px;
}
.book-bg .words {
  padding: 0 180px 0 80px;
  float: left!important;
  overflow-y: auto;
  height: 610px;
}
.book-bg .words li {
  float: none;
  padding-bottom: 40px;
}
.book-bg .words li div {
  float: left;
  width: 300px;
  height: 150px;
}
.book-bg .words li h3 {
  float: left;
  font-size: 28px;
  line-height: 45px;
  margin-left: 30px;
  margin-top: 50px;
}

/*play4*/
.libraryContent {
  position: relative;
}
.class-game-btn {
  position: absolute;
  bottom: 20px;
  left: 0;
  width: 100%;
}
.class-game-tab li,
.game-restart {
  width: 118px;
  height: 60px;
  background-image: url("../images/class/class-nav.png");
  background-position: -770px 0;
  text-align: center;
  line-height: 60px;
  margin-right: 20px;
  color: #ffffff;
  cursor: pointer;
}
.game-restart:hover,
.class-game-tab li:hover,
.class-game-tab li.library-nav-active {
  background-position: -770px 90px;
}
.game-pass {
  display: none;
  position: absolute;
  top: 34%;
  left: 42%;
  font-size: 60px;
  z-index: 9;
  -webkit-text-stroke: 2px #ffffff;
  color: #f66903;
  -moz-text-shadow:0 0 10px #999;             /* For Firefox3.6+ */
  -webkit-text-shadow:0 0 10px #999;          /* For Chrome5+, Safari5+ */
  text-shadow:0 0 10px #999;
}

/*play5*/
.class-read-ul .img {
  position: relative;
  width: 600px;
  height: 660px;
}
.class-read-ul .img .cm-mask {
  background-color: rgba(0,0,0,.75);
}
.class-read-ul .img .cm-mask .cm-mask-pop {
  border-radius: 8px;
  background-image: url("../images/library/play-bg-test.png");
  background-repeat: no-repeat;
  background-size: cover;
  width: 500px;
  height: 284px;
  margin-top: -142px;
  margin-left: -250px;
  border: 6px solid #ffddb5;
}
.pop-close {
  position: absolute;
  top: -40px;
  right: -35px;
  display: block;
  width: 80px;
  height: 80px;
  background-image: url(../images/pet/pet-food.png);
  background-position: -160px 0;
}
.class-record-time {
  margin: 35px auto;
  font-size: 40px;
}
.class-record-time p {
  font-size: 12px;
  color: #666666;
}
.class-record-title {
  width: 186px;
  height: 42px;
  background-image: url(../images/cm-btn.png);
  background-position: -1650px 0;
  text-align: center;
  line-height: 42px;
  color: #ffffff;
  font-size: 18px;
  margin-top: 5px;
}
.class-record-percentage {
  position: relative;
  margin: 55px auto;
  width: 60%;
  height: 15px;
  border-radius: 30px;
  background-color: #999;
}
.class-record-percentage .percentage-box {
  position: absolute;
  left: 0;
  top: 0;
  width: 60%;
  height: 100%;
  background-color: #f66903;
  border-radius: 30px;
  border: 2px solid rgba(255,255,255,.3);
}
.class-record-percentage span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url(../images/nav-bg.png);
  background-repeat: repeat;
  opacity: .03;
}
.class-record-btn {
  margin: 0 auto;
  width: 360px;
}
.class-record-btn li {
  width: 160px;
  height: 60px;
  background-image: url(../images/cm-btn.png);
  background-position: -1850px 0;
  text-align: center;
  line-height: 60px;
  margin: 0 10px;
  color: #ffffff;
  cursor: pointer;
}
.class-record-btn li:hover {
  background-position: -1850px 90px;
}
.class-read-ul .text {
  width: 550px;
  height: 610px;
  padding: 50px 0 0 50px;
  overflow: hidden;
}
.class-read-ul .text div {
  padding: 15px 50px;
  font-size: 18px;
  line-height: 24px;
  margin-bottom: 10px;
}
.class-read-ul .text .text-active {
 background-color: #ffdcb9;
}
.class-page-btn .btn-m {
  width: 118px;
  height: 60px;
  background-image: url("../images/class/class-nav.png");
  background-position: -770px 0;
  text-align: center;
  line-height: 60px;
  margin-right: 20px;
  color: #ffffff;
  cursor: pointer;
}
.class-page-btn .btn-m:hover,
.class-page-btn .btn-m.library-nav-active {
  background-position: -770px 90px;
}
.class-page-read {
  bottom: 20px;
}


/*专业页面*/
.special-banner {
  padding-top: 100px;
  width: 100%;
  height: auto;
  background: url("../images/special/special-banner.png") center no-repeat;
  background-size: cover;
}
.special-banner2 {
  margin: 0 auto;
  width: 80%;
  max-width: 1200px;
  min-width: 1000px;
  height: auto;
}
.special-banner-book {
  padding-bottom: 26%;
}
.special-main-box {
  position: relative;
  padding: 20px 20px 40px 20px;
  margin: -100px auto 50px;
  width: 80%;
  max-width: 1200px;
  min-width: 1000px;
  background-color: #fff9d2;
  border: 15px solid #fec52e;
  border-radius: 30px;
}
.special-main-box .index-best-ul li {
  width: 21%;
  max-width: 286px;
  min-width: 200px;
  margin-right: 2%;
}
.special-main-box .navContent {
  position: absolute;
  top: -75px;
  left: 50%;
  margin-left: -260px;
  width: 520px;
}
.special-main-box .containerBox {
  padding: 0;
}
.special-main-box .navContent li {
  width: 210px;
  margin: 0 25px;
}

/*专题-课程*/
.special-main-box .index-hot-ul {
  width: 110%;
  margin: 0 5px;
}
.special-main-box .index-hot-ul>li {
  width: 21%;
  max-width: 286px;
  min-width: 200px;
  margin-right: 2%;
}