.sidebar li.current {
  background: #65b973;
}
.sidebar li:hover {
  background: #65b973;
}
.infosList {
  width: 100%;
  margin-top: 23px;
  padding-bottom: 23px;
  overflow: hidden;
  border-bottom: 1px solid #e5e5e5;
}
.infosList > a {
  float: left;
  width: 190px;
  height: 120px;
  position: relative;
}
.infosList > a img {
  /* width: 100%;
	height: 100%; */
  max-width: 100%;
  max-height: 100%;
  display: block;
  margin: 0 auto;
}
.infosList:hover > a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5) url(../img/play.png) center center no-repeat;
  background-size: 30px;
}
.infosList div {
  width: 690px;
  float: right;
}
.infosList h3 {
  font-size: 16px;
  width: 80%;
  color: #1c7ebf;
  font-weight: 600;
}
.infosList p {
  color: #555;
  margin-top: 12px;
  line-height: 24px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  overflow: hidden;
  -webkit-box-orient: vertical;
}
.infosList span {
  display: block;
  margin-top: 10px;
  font-size: 14px;
  color: #888;
}

.spreadDetail .contentMain {
  padding: 0 20px;
  background: #fff;
  box-sizing: border-box;
}
.spreadDetail .pageTop {
  margin-bottom: 20px;
}
.spreadDetail .pageTitle {
  float: none;
}
.spreadDetail .pageTitle h3 {
  font-size: 20px;
}
.spreadDetail .pageTitle a {
  color: #1c7ebf;
  float: right;
}
.spreadDetail .detailInfo {
  overflow: hidden;
  padding-bottom: 40px;
}
.spreadDetail .infoLeft {
  width: 850px;
  float: left;
}
.spreadDetail .title {
  padding-top: 30px;
  text-align: center;
}
.spreadDetail .title h2 {
  font-size: 24px;
}
.spreadDetail .author {
  line-height: 50px;
  background: #f1f2f4;
  margin-top: 25px;
  text-align: center;
}
.spreadDetail .author p {
  color: #888;
  display: inline-block;
}
.detailText .vido a {
  display: block;
  margin-top: 30px;
}
.detailText .text p {
  margin-top: 30px;
  color: #555555;
}
.detailText .return {
  margin-top: 35px;
  font-size: 13px;
  color: #888;
}
.return > a {
  color: #1c7ebf;
}
.return p {
  margin-top: 10px;
}
.detailText .vido {
  width: 100%;
  overflow: hidden;
}
.detailText .vidos img {
  max-width: 100%;
}
.detailText .vidos {
  position: relative;
}
.detailText .vidos::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5) url(../img/play.png) center no-repeat;
  background-size: 55px;
}
.spreadDetail .infoRight {
  float: right;
  width: 256px;
  border: 1px solid #e4e4e4;
  padding: 20px 15px;
}
.infoRight .teachBanner img {
  width: 250px;
  height: 250px;
}
.infoRight .teachBanner .teachTitle {
  margin-top: 15px;
  text-align: center;
  color: #000;
}
.infoRight .layui-carousel > [carousel-item] > * {
  background: #fff;
}
.infoRight .layui-carousel-ind {
  top: -25px;
}
.infoRight .layui-carousel-ind ul,
.infoRight .layui-carousel-ind ul:hover {
  background: none;
}
.infoRight .layui-carousel-ind li {
  background: #ccc;
}
.infoRight .layui-carousel-ind .layui-this,
.infoRight .layui-carousel-ind li:hover {
  background: #1c7ebf;
}
.rigImgs {
  margin-top: 22px;
  overflow: hidden;
}
.rigImgs img {
  width: 100%;
  height: 145px;
}
.recommend {
  margin-top: 30px;
  overflow: hidden;
}
.recommend h3 {
  font-size: 14px;
  color: #000;
  font-weight: 600;
  padding-bottom: 12px;
  border-bottom: 1px solid #e4e4e4;
}
.recommend div {
  margin-top: 18px;
  overflow: hidden;
}
.recommend div img {
  float: left;
  width: 80px;
  height: 80px;
}
.recommend div p {
  float: left;
  width: 160px;
  font-size: 13px;
  line-height: 22px;
  margin-left: 12px;
  margin-top: 5px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.imgText {
  background: #f9f9f9;
  padding: 18px;
  overflow: auto;
}
.imgText .images {
  float: left;
  overflow: hidden;
}
.imgText .images img {
  width: 200px;
  height: 200px;
  margin-right: 15px;
}
.imgText .texts {
  width: 410px;
  float: right;
  color: #555;
  line-height: 22px;
}
.imgText .texts p {
  margin-bottom: 28px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  overflow: hidden;
  -webkit-box-orient: vertical;
}
.wenda,
.wenda ul {
  overflow: hidden;
}
.wenda li {
  margin-top: 22px;
}
.wenda li h3 {
  font-size: 15px;
  color: #222222;
  line-height: 30px;
  padding-left: 36px;
  position: relative;
}
.wenda li h3::before {
  content: "问";
  position: absolute;
  left: 0;
  top: 2px;
  width: 25px;
  height: 25px;
  line-height: 25px;
  background: #1c7ebf;
  color: #fff;
  text-align: center;
  border-radius: 5px;
}
.wenda li p {
  color: #666666;
  margin-top: 15px;
  border-radius: 5px;
  padding: 20px 25px;
  background: #f3f3f3;
}
.leaveWord {
  margin-top: 30px;
  border: 1px solid #e4e4e4;
}
.leaveWord h3 {
  font-size: 18px;
  color: #fff;
  line-height: 50px;
  padding-left: 18px;
  background: #1c7ebf;
}
.leaveWord .words {
  width: 545px;
  margin: 38px auto 0;
}
.words div {
  overflow: hidden;
  line-height: 55px;
  font-size: 15px;
  margin-bottom: 12px;
}
.words span {
  float: left;
  width: 80px;
  text-align: right;
}
.words input,
.words textarea {
  float: left;
  width: 436px;
  height: 55px;
  line-height: 55px;
  border-radius: 5px;
  padding: 0 12px;
  border: 1px solid #e4e4e4;
}
.words textarea {
  height: 190px;
  resize: none;
  line-height: 22px;
}
.words .submit button {
  width: 145px;
  height: 50px;
  font-size: 15px;
  color: #fff;
  margin-left: 80px;
  border-radius: 5px;
  background: #1c7ebf;
}
.spreadDetail .infoLeft img {
  max-width: 100%;
}