.body > div:nth-child(2n) {
  background: #f8f9ff;
}

/**头部**/
#header {
  .logo {
    float: left;
    margin-top: 20px;
    width: 122px;
    height: 40px;
    img {
      max-width: 100%;
      max-height: 100%;
    }
  }
  .search {
    margin-top: 18px;
    width: 380px;
    height: 40px;
    position: relative;
    float: left;
    margin-left: 100px;
    .import {
      width: 380px;
      box-sizing: border-box;
      padding: 0 15px;
      line-height: 40px;
      font-size: 12px;
      background: rgba(250, 250, 250, 1);
      border-radius: 22px;
      border: none;
    }
    .submit {
      position: absolute;
      right: 15px;
      top: 50%;
      height: 20px;
      width: 20px;
      margin-top: -10px;
      background: url("../images/search_bg.png") no-repeat center;
    }
    input {
      outline-color: invert;
      outline-style: none;
      outline-width: 0px;
      border: none;
      border-style: none;
      text-shadow: none;
      -webkit-appearance: none;
      -webkit-user-select: text;
      outline-color: transparent;
      box-shadow: none;
    }
  }
  .header_right {
    width: 500px;
    float: right;
  }
  .nav {
    max-width: 400px;
    float: left;
    ul {
      li {
        position: relative;
        float: left;
        a {
          display: inline-block;
          line-height: 80px;
          padding: 0 30px;
          font-size: 16px;
          &:hover {
            background: rgba(230, 74, 59, 1);
            color: #fff;
          }
        }
        .text {
          display: none;
          background: #fff;
          width: 92px;
          position: absolute;
          z-index: 100000000000;
          top: 80px;
          left: 50%;
          margin-left: -46px;
          box-sizing: border-box;
          line-height: 30px;
          text-align: center;
          a {
            font-size: 14px;
            padding: 0;
            color: rgba(45, 51, 54, 1);
            line-height: 30px;
            display: block;
            //border-bottom: 1px solid #f5f5f5;
            margin-bottom: 2px;
            position: relative;
            &:hover {
              color: #fff;
              &:after {
                background: rgba(230, 74, 59, 1);

              }
            }
            &:after {
              content: '';
              height: 1px;
              width: 80px;
              background: #f5f5f5;
              position: absolute;
              bottom: 0;
              left: 50%;
              margin-left: -40px;
            }
          }
        }
      }
      .on {
        a {
          background: rgba(230, 74, 59, 1);
          color: #fff;
        }
        .text {
          display: block;
          a {
            background: #fff;
            &:hover {
              color: #fff;
              background: rgba(230, 74, 59, 1);
              &:after {
                background: rgba(230, 74, 59, 1);
              }
            }
          }
        }
      }
    }
  }

  .enter {
    margin-top: 22px;
    width: 184px;
    float: right;
    .shop {
      position: relative;
      width: 30px;
      height: 30px;
      float: left;
      span {
        display: block;
        width: 20px;
        height: 20px;
        font-size: 12px;
        color: #fff;
        background: rgba(230, 74, 59, 1);
        border-radius: 100%;
        text-align: center;
        position: absolute;
        line-height: 20px;
        right: -6px;
        top: 50%;
        margin-top: -15px;
      }
    }
    .register {
      position: relative;
      width: 120px;
      float: right;
      .portrait {
        width: 40px;
        height: 40px;
        float: left;
        border-radius: 100%;
        overflow: hidden;
        img {
          max-width: 100%;
          max-height: 100%;
        }
      }
      .named {
        float: left;
        margin-left: 8px;
        width: 56px;
        line-height: 40px;
        font-size: 14px;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
      }
      .icon {
        width: 10px;
        height: 10px;
        text-align: center;
        position: absolute;
        right: 0;
        top: 20px;
        img {
          display: block;
        }
      }
    }
  }
}

/**头部结束**/
/**首页轮播**/
#banner {
  position: relative;
  overflow: hidden;
  .owl-theme {
    .owl-controls {
      .owl-dots {
        position: absolute;
        bottom: 2%;
        width: 100%;
      }
      .owl-nav {
        .owl-prev, .owl-next {
          position: absolute;
          bottom: 50%;
          padding: 15px 10px
        }
        .owl-prev {
          left: 5%;
        }
        .owl-next {
          right: 5%;
        }
      }
    }
  }
  #owl-demo, #owl-demo .owl-wrapper-outer, #owl-demo .owl-wrapper, #owl-demo .owl-item, & {
    height: 600px;
  }
}

#banner #owl-demo a.item {
  display: block;
  background-position: top center;
  background-repeat: no-repeat;
  height: 100%;
  width: 100%;
  background-size: auto 100%
}

/**轮播结束**/
/**首页查看更多**/
.public-div {
  .inner {
    .more {
      padding-bottom: 40px;
      text-align: right;
      font-size: 16px;
      color: rgba(54, 64, 74, 1);
      line-height: 24px;
      .interlinkage {
        position: relative;
        &:before {
          content: '';
          height: 4px;
          background: rgba(230, 74, 59, 0.8);
          z-index: 100;
          width: 100%;
          left: 0;
          bottom: 1px;
          position: absolute;
        }
      }
    }
  }
}

/**首页查看更多结束**/
/**首页公共标题**/
.box-title {
  padding-top: 60px;
  text-align: center;
  .headline {
    text-align: center;
    padding-top: 40px;
    margin-bottom: 15px;
    span {
      display: inline-block;
      line-height: 46px;
      position: relative;
      color: rgba(54, 64, 74, 1);
      font-size: 42px;
      &:after {
        position: absolute;
        content: '';
        background-image: url("../images/box-title-icon.png");
        background-repeat: no-repeat;
        background-position: center;
        width: 60px;
        height: 60px;
        left: -85px;
        top: -60px;
        z-index: 1;

      }
    }
  }
  .subtitle {
    margin-bottom: 35px;
    color: rgba(129, 138, 146, 1);
    line-height: 42px;
    font-size: 20px;
  }
}

/**首页公共标题结束**/
/**首页内容区域**/
.index-list {
  .inner {
    ul {
      margin: 0 -30px;
      li {
        float: left;
        margin: 0 30px 60px;
        width: 300px;
        background: #fff;
        transition: all 0.25s ease;
        .images {
          height: 186px;
          width: 100%;
          line-height: 186px;
          text-align: center;
          a {
            img {
              max-height: 100%;
              vertical-align: middle;
            }
          }
        }
        .name {
          position: relative;
          line-height: 30px;
          .icon {
            width: 54px;
            height: 54px;
            box-sizing: border-box;
            border: 2px solid #fff;
            border-radius: 100%;
            position: absolute;
            left: 10px;
            top: 50%;
            margin-top: -40px;
            overflow: hidden;
            a {
              img {
                display: block;
                max-height: 100%;
                vertical-align: middle;
              }
            }
          }
          .name-text {
            padding-left: 70px;
            line-height: 30px;
          }
        }
        .title {
          padding: 0 10px;
          font-size: 16px;
          color: rgba(54, 64, 74, 1);
          line-height: 24px;
          overflow: hidden;
          white-space: nowrap;
          text-overflow: ellipsis;
          a {
            display: block;
            color: rgba(54, 64, 74, 1);
          }
        }
        .time {
          padding: 0 10px;
          font-size: 14px;
          color: rgba(129, 138, 146, 1);
          line-height: 42px;
        }
        .bottom {
          padding: 0 10px;
          .jon {
            float: left;
            font-size: 14px;
            color: rgba(129, 138, 146, 1);
            line-height: 42px;
          }
          .price {
            float: right;
            color: rgba(230, 74, 59, 1);
            line-height: 42px;
            font-size: 18px;
          }
        }
        &:hover {
          box-shadow: 4px 4px 10px 0px rgba(117, 148, 179, 0.2);
          border-radius: 6px;
          transform: scale(1.02)
        }
      }
    }
  }

}

.index-course {
  .inner {
    ul {
      margin: 0 -30px;
      li {
        float: left;
        margin: 0 30px 60px;
        width: 300px;
        background: #fff;
        transition: all 0.25s ease;
        a {

          .images {
            position: relative;
            height: 186px;
            width: 100%;
            line-height: 186px;
            text-align: center;
            border-radius: 10px 10px 0 0;
            overflow: hidden;
            img {
              max-height: 100%;
              vertical-align: middle;
            }
            .icon {
              position: absolute;
              top: 10px;
              left: 0;
              z-index: 1000;
              height: 26px;
              line-height: 26px;
              text-align: center;
              width: 54px;
              background: url("../images/list-icon1.png") no-repeat left center;
              color: #fff;
              font-size: 14px;
            }
          }
          .title {
            margin-top: 10px;
            padding: 0 12px;
            font-size: 16px;
            color: rgba(54, 64, 74, 1);
            line-height: 24px;
            height: 48px;
            overflow: hidden;
            text-overflow: ellipsis;
            word-break: break-all;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 2;
          }
          .bottom {
            margin-top: 10px;
            padding: 0 12px;
            .jon {
              float: left;
              font-size: 14px;
              color: rgba(129, 138, 146, 1);
              line-height: 42px;
            }
            .price {
              float: right;
              color: rgba(230, 74, 59, 1);
              line-height: 42px;
              font-size: 18px;
            }
          }
        }
        &:hover {
          box-shadow: 4px 4px 10px 0px rgba(117, 148, 179, 0.2);
          border-radius: 6px;
          transform: scale(1.02)
        }
      }
    }
  }
}

.index-live {
  .inner {
    ul {
      margin: 0 -30px;
      li {
        float: left;
        margin: 0 30px 60px;
        width: 300px;
        background: #fff;
        a {
          display: block;
          transition: all 0.25s ease;
          .images {
            height: 186px;
            width: 100%;
            line-height: 186px;
            text-align: center;
            img {
              max-height: 100%;
              vertical-align: middle;
            }
          }
          .title {
            margin-top: 10px;
            padding: 0 10px;
            font-size: 16px;
            color: rgba(54, 64, 74, 1);
            line-height: 24px;
            overflow: hidden;
            white-space: nowrap;
            text-overflow: ellipsis;
          }
          .time {
            padding: 0 10px;
            font-size: 14px;
            color: rgba(129, 138, 146, 1);
            line-height: 42px;
          }
          .bottom {
            padding: 0 10px;
            .jon {
              float: left;
              font-size: 14px;
              color: rgba(129, 138, 146, 1);
              line-height: 42px;
            }
            .price {
              float: right;
              color: rgba(230, 74, 59, 1);
              line-height: 42px;
              font-size: 18px;
            }
          }
          &:hover {
            box-shadow: 4px 4px 10px 0px rgba(117, 148, 179, 0.2);
            border-radius: 6px;
            transform: scale(1.02)
          }
        }
      }
    }

  }
}

.index-Pinterest {
  .inner {
    ul {
      margin: 0 -30px;
      li {
        float: left;
        margin: 0 30px 60px;
        width: 300px;
        background: #fff;
        padding-bottom: 8px;
        border-radius: 6px;
        transition: all 0.25s ease;
        margin-bottom: 40px;
        a {
          display: block;
          .images {
            height: 198px;
            line-height: 198px;
            text-align: center;
            border-radius: 10px 10px 0 0;
            overflow: hidden;
            img {
              display: block;
              max-height: 100%;
              vertical-align: middle;
            }
          }
          .title {
            margin-top: 15px;
            padding: 0 10px;
            font-size: 16px;
            color: rgba(54, 64, 74, 1);
            line-height: 24px;
            overflow: hidden;
            white-space: nowrap;
            text-overflow: ellipsis;
          }
          .text {
            margin-top: 15px;
            padding: 0 10px;
            height: 84px;
            color: rgba(129, 138, 146, 1);
            line-height: 28px;
            font-size: 14px;
            overflow: hidden;
            text-overflow: ellipsis;
            word-break: break-all;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 3;
          }
          .time {
            padding: 0 10px;
            text-align: right;
            font-size: 12px;
            color: rgba(129, 138, 146, 1);
            line-height: 28px;
          }
        }
        &:hover {
          box-shadow: 4px 4px 10px 0px rgba(117, 148, 179, 0.2);
          border-radius: 6px;
          transform: scale(1.02)
        }
      }
    }
  }
}

/**首页公共内容区域结束**/
/**底部开始**/
#footer {
  padding-top: 36px;
  .footer-text {
    width: 700px;
    float: left;
    .about {
      ul {
        li {
          float: left;
          a {
            padding: 0 15px;
            color: rgba(129, 138, 146, 1);
            line-height: 24px;
            display: inline-block;
            font-size: 14px;
            position: relative;
            &:before {
              content: '';
              height: 14px;
              width: 2px;
              background: #d3d3d3;
              position: absolute;
              right: 0;
              top: 50%;
              margin-top: -7px;
            }
            span {
              position: absolute;
              left: 15px;
              top: 50%;
              margin-top: -7px;
              display: block;
              width: 14px;
              height: 14px;
              background: url("../images/icon1.png") no-repeat left center;
            }
          }
          &:first-child {
            a {
              padding: 0 15px 0 0
            }
          }
          &:last-child {
            a {
              padding: 0 35px;
              &:before {
                display: none;
              }
            }

          }
        }
      }
    }
    .friendLink {
      margin-top: 20px;
      font-size: 14px;
      color: rgba(129, 138, 146, 1);
      line-height: 24px;
      a {
        color: rgba(129, 138, 146, 1);
        margin-right: 18px;
      }
    }
    .copyright {
      margin-top: 20px;
      font-size: 14px;
      color: rgba(129, 138, 146, 1);
      line-height: 36px;
      a {
        display: inline-block;
        color: rgba(129, 138, 146, 1);
      }
      span {
        padding-left: 30px;
        background: url("../images/icon2.png") no-repeat left center;
      }
    }
  }
  .code {
    width: 300px;
    float: right;
    ul {
      li {
        float: left;
        width: 150px;
        text-align: center;
        .images {
          height: 84px;
          line-height: 84px;
          text-align: center;
          img {
            max-height: 100%;
            vertical-align: middle;
          }
        }
        .text {
          font-size: 12px;
          margin-top: 15px;
          color: rgba(129, 138, 146, 1);
          line-height: 18px;
        }
        &:nth-child(2n) {
          float: right;
        }
      }
    }
  }
}

/**底部结束**/
/**内页公共选择区域**/

.box-select {
  padding-top: 24px;
  .classify {
    font-size: 14px;
    color: rgba(104, 110, 115, 1);
    line-height: 24px;
    margin-bottom: 15px;
    span {
      padding-right: 6px;
      font-size: 14px;
      color: rgba(104, 110, 115, 1);
      line-height: 24px;
      display: inline-block;
    }
    a {
      margin-right: 6px;
      padding: 0 14px;
      display: inline-block;
      &.curr {
        background: rgba(230, 74, 59, 1);
        border-radius: 2px;
        color: #fff;
      }
    }
  }
}

/**内页公共选择区域结束**/
/**内页列表页**/

.disabled-list {
  padding-top: 30px;
  background: #f8f8f8;
  ul {
    li {
      margin-bottom: 20px;
      background: #fff;
      a {
        display: block;
        padding: 20px;
        .images {
          float: left;
          width: 360px;
          height: 223px;
          line-height: 223px;
          img {
            max-height: 100%;
            vertical-align: middle;
          }
        }
        .text {
          float: right;
          width: 980px;
          height: 224px;
          overflow: hidden;
          .title {
            color: rgba(54, 64, 74, 1);
            line-height: 30px;
            font-size: 16px;
          }
          .serialize {
            margin-top: 15px;
            margin-bottom: 10px;
            span {
              display: inline-block;
              padding: 0 12px;
              border: 1px solid rgba(230, 74, 59, 1);
              border-radius: 2px;
              color: rgba(230, 74, 59, 1);
              line-height: 24px;
            }
          }
          .details {
            height: 96px;
            color: rgba(129, 138, 146, 1);
            line-height: 24px;
            font-size: 14px;
            overflow: hidden;
            text-overflow: ellipsis;
            word-break: break-all;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 4;
          }
          .bottom {
            margin-top: 18px;
            span {
              display: inline-block;
              font-size: 14px;
              color: rgba(129, 138, 146, 1);
              line-height: 42px;
            }
            .student {
              padding: 0 30px;
              background: url("../images/student.png") no-repeat left center;
            }
            .period {
              padding: 0 30px;
              background: url("../images/period.png") no-repeat left center;
            }
            .price {
              display: inline-block;
              float: right;
              font-size: 22px;
              color: rgba(230, 74, 59, 1);
              line-height: 42px;
            }
          }
        }
      }
    }
  }
}

.teacher-list {
  padding-top: 30px;
  background: #f8f8f8;
  ul {
    li {
      margin-bottom: 20px;
      background: #fff;
      padding: 25px 25px 25px 55px;
      a {
        background: #fff;
        display: block;
        .images {
          float: left;
          height: 202px;
          width: 202px;
          line-height: 202px;
          border-radius: 100%;
          overflow: hidden;
          img {
            display: block;
            max-height: 100%;
            vertical-align: middle;
          }
        }
        .text {
          width: 1080px;
          float: right;
          .name {
            font-size: 16px;
            color: rgba(54, 64, 74, 1);
            line-height: 29px;
          }
          .serialize {
            margin-top: 15px;
            margin-bottom: 10px;
            span {
              display: inline-block;
              padding: 0 12px;
              border: 1px solid rgba(230, 74, 59, 1);
              border-radius: 2px;
              color: rgba(230, 74, 59, 1);
              line-height: 24px;
            }
          }
          .details {
            height: 72px;
            color: rgba(129, 138, 146, 1);
            line-height: 24px;
            font-size: 14px;
            overflow: hidden;
            text-overflow: ellipsis;
            word-break: break-all;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 3;
          }
          .bottom {
            margin-top: 18px;
            span {
              display: inline-block;
              font-size: 14px;
              color: rgba(129, 138, 146, 1);
              line-height: 42px;
            }
            .student {
              padding: 0 30px;
              background: url("../images/student.png") no-repeat left center;
            }
            .period {
              padding: 0 30px;
              background: url("../images/period.png") no-repeat left center;
            }
            .more {
              text-align: center;
              display: inline-block;
              float: right;
              font-size: 14px;
              background: rgba(230, 74, 59, 1);
              color: #fff;
              line-height: 26px;
              width: 82px;
              height: 26px;
              border: 1px solid rgba(230, 74, 59, 1);
              border-radius: 2px;
            }
          }
        }
      }
    }
  }
}

.live-list {
  padding-top: 30px;
  background: #f8f8f8;
  ul {
    li {
      margin-bottom: 20px;
      background: #fff;
      a {
        display: block;
        padding: 20px;
        .images {
          float: left;
          width: 360px;
          height: 223px;
          line-height: 223px;
          img {
            max-height: 100%;
            vertical-align: middle;
          }
        }
        .text {
          float: right;
          width: 980px;
          height: 224px;
          overflow: hidden;
          .title {
            color: rgba(54, 64, 74, 1);
            line-height: 30px;
            font-size: 16px;
          }
          .serialize {
            margin-top: 15px;
            margin-bottom: 10px;
            span {
              display: inline-block;
              padding: 0 12px;
              border: 1px solid rgba(230, 74, 59, 1);
              border-radius: 2px;
              color: rgba(230, 74, 59, 1);
              line-height: 24px;
            }
            .icon {
              width: 106px;
              float: right;
              i {
                float: left;
                display: block;
                width: 24px;
                height: 24px;
                overflow: hidden;
                border-radius: 100%;
                img {
                  display: block;
                  min-height: 100%;
                  vertical-align: middle;
                }

              }
              em {
                line-height: 24px;
                width: 70px;
                float: right;
                overflow: hidden;
              }
            }
          }
          .details {
            height: 96px;
            color: rgba(129, 138, 146, 1);
            line-height: 24px;
            font-size: 14px;
            overflow: hidden;
            text-overflow: ellipsis;
            word-break: break-all;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 4;
          }
          .bottom {
            margin-top: 18px;
            span {
              display: inline-block;
              font-size: 14px;
              color: rgba(129, 138, 146, 1);
              line-height: 42px;
            }
            .student {
              padding: 0 30px;
              background: url("../images/student.png") no-repeat left center;
            }
            .period {
              padding: 0 30px;
              background: url("../images/period.png") no-repeat left center;
            }
            .price {
              display: inline-block;
              float: right;
              font-size: 22px;
              color: rgba(230, 74, 59, 1);
              line-height: 42px;
            }
          }
        }
      }
    }
  }
}

.class-list {
  padding-top: 30px;
  background: #f8f8f8;
  ul {
    margin: 0 -30px;
    li {
      float: left;
      margin: 0 30px 60px;
      width: 300px;
      background: #fff;
      a {
        display: block;
        transition: all 0.25s ease;
        .images {
          height: 186px;
          width: 100%;
          line-height: 186px;
          text-align: center;
          img {
            max-height: 100%;
            vertical-align: middle;
          }
        }
        .title {
          margin-top: 10px;
          padding: 0 10px;
          font-size: 16px;
          color: rgba(54, 64, 74, 1);
          line-height: 24px;
          overflow: hidden;
          white-space: nowrap;
          text-overflow: ellipsis;
        }
        .time {
          padding: 0 10px;
          font-size: 14px;
          color: rgba(129, 138, 146, 1);
          line-height: 42px;
        }
        .bottom {
          padding: 0 10px;
          .jon {
            float: left;
            font-size: 14px;
            color: rgba(129, 138, 146, 1);
            line-height: 42px;
          }
          .price {
            float: right;
            color: rgba(230, 74, 59, 1);
            line-height: 42px;
            font-size: 18px;
          }
        }
        &:hover {
          box-shadow: 4px 4px 10px 0px rgba(117, 148, 179, 0.2);
          border-radius: 6px;
          transform: scale(1.02)
        }
      }
    }
  }
}

/**内页列表页结束**/
/*侧边*/
#side {
  position: fixed;
  right: 60px;
  top: 80%;
  width: 60px;
  height: 60px;
  .icon {
    width: 60px;
    height: 60px;
    line-height: 60px;
    background: rgba(255, 255, 255, 1);
    box-shadow: 0px 5px 10px 0px rgba(117, 148, 179, 0.2);
    text-align: center;
    img {
      max-height: 100%;
      vertical-align: middle;
    }
  }
  .text {
    display: none;
    text-align: center;
    width: 60px;
    box-sizing: border-box;
    padding: 8px 0;
    line-height: 24px;
    height: 60px;
    background: #E64A3B;
    color: rgba(255, 255, 255, 1);
    font-size: 14px;
    box-shadow: 0px 5px 10px 0px rgba(117, 148, 179, 0.2);
  }
  &:hover {
    .icon {
      display: none;
    }
    .text {
      display: block;
    }
  }
}

.curriculum {
  padding-bottom: 40px;
  background: rgba(248, 248, 248, 1);
  .course-View {
    background: rgba(255, 255, 255, 1);
    border: 1px solid rgba(255, 255, 255, 1);
    box-shadow: 0px 2px 12px 1px rgba(218, 218, 218, 0.23);
    border-radius: 10px;
    .navigation {
      padding: 0 30px;
      font-size: 12px;
      color: #999;
      line-height: 45px;
      height: 45px;
      a {
        display: inline-block;
        margin-right: 15px;
        color: #999;
        line-height: 45px;
      }
    }
    .courseInfo {
      padding: 0 28px 40px;
      .images {
        float: left;
        width: 494px;
        height: 294px;
        border-radius: 6px;
        line-height: 294px;
        text-align: center;
        img {
          max-height: 100%;
          vertical-align: middle;
        }
      }
      .courseInfo-text {
        width: 810px;
        float: right;
        .title {
          padding-top: 17px;
          margin-bottom: 18px;
          font-size: 18px;
          a {
            display: block;
            color: rgba(54, 64, 74, 1);
            line-height: 30px;
            overflow: hidden;
            white-space: nowrap;
            text-overflow: ellipsis;
          }
        }
        .location {
          .site {
            display: inline-block;
            float: left;
            span {
              float: left;
              height: 26px;
              padding: 0 12px;
              box-sizing: border-box;
              font-size: 14px;
              line-height: 24px;
              color: rgba(230, 74, 59, 1);
              margin-right: 15px;
              border: 1px solid rgba(230, 74, 59, 1);
              border-radius: 2px;
            }
          }
          .star {
            color: rgba(139, 139, 139, 1);
            position: relative;
            float: left;
            height: 26px;
            img {
              height: 14px;
              display: block;
              overflow: hidden;
            }
            #scoreImg {
              float: left;
              padding-top: 5px;
              line-height: 14px;
              font-size: 14px;
              color: rgba(139, 139, 139, 1);
              overflow: hidden;
              .star-on {
                position: absolute;
                top: -1px;
                left: 0;
                background: #fff;
                z-index: 9;
                width: 0;
                overflow: hidden;
                height: 100%;
                background: url("../images/star-on.png") no-repeat left center;
              }
            }

            #courseScore {
              float: left;
              font-weight: normal;
              margin-left: 15px;
              font-size: 14px;
              color: rgba(139, 139, 139, 1);
              line-height: 24px;
            }
          }

        }
        .details {
          margin-top: 15px;
          color: rgba(129, 138, 146, 1);
          line-height: 24px;
          font-size: 14px;
          overflow: hidden;
          text-overflow: ellipsis;
          word-break: break-all;
          -webkit-box-orient: vertical;
          -webkit-line-clamp: 3;
        }
        .price {
          font-size: 22px;
          color: rgba(230, 74, 59, 1);
          line-height: 42px;
        }
        .button {
          .Buy {
            margin-right: 18px;
            width: 128px;
            height: 36px;
            background: rgba(230, 74, 59, 1);
            border-radius: 4px;
            color: rgba(255, 255, 255, 1);
            line-height: 36px;
            font-size: 14px;
            text-align: center;
          }
          .tryLearn {
            background: #fff;
            box-sizing: border-box;
            width: 128px;
            height: 36px;
            border: 1px solid rgba(230, 74, 59, 1);
            border-radius: 4px;
            color: rgba(230, 74, 59, 1);
            line-height: 34px;
            font-size: 14px;
          }
          input {
            cursor: pointer;
          }
        }
      }
    }

  }
}

.content_outer {
  padding-top: 40px;
  padding-bottom: 40px;
  background: #f8f8f8;
  .content-left {
    float: left;
    width: 1080px;
    min-height: 300px;
    background: #fff;
    box-sizing: border-box;
    padding: 10px 36px;
  }
  .content-right {
    float: right;
    width: 290px;
    box-sizing: border-box;
    padding: 15px 26px;
    min-height: 534px;
    background: rgba(255, 255, 255, 1);
    border-radius: 4px;
    .instructor {
      border-bottom: 1px solid #eceef0;
      padding-bottom: 40px;
      h2 {
        margin-top: 8px;
        font-weight: normal;
        color: rgba(70, 70, 70, 1);
        font-size: 19px;
        line-height: 24px;
      }
      .text {
        margin-top: 25px;
        a {
          display: block;
          .images {
            float: left;
            width: 70px;
            height: 70px;
            line-height: 70px;
            text-align: center;
            border-radius: 100%;
            overflow: hidden;
            img {
              display: block;
              max-height: 100%;
              vertical-align: middle;
            }
          }
          .matter {
            width: 150px;
            float: right;
            margin-top: 4px;
            .name {
              color: rgba(70, 70, 70, 1);
              line-height: 24px;
            }
            .education {
              font-size: 12px;
              line-height: 16px;
              color: rgba(145, 145, 145, 1);
            }
          }
        }

      }
    }
    .learner {
      h2 {
        margin-top: 20px;
        font-size: 19px;
        line-height: 24px;
        font-weight: normal;
        color: rgba(70, 70, 70, 1);
      }
      .inner {
        margin-top: 28px;
        ul {
          margin: 0 -15px;
          li {
            width: 100/3%;
            float: left;
            margin-bottom: 30px;
            a {
              text-align: center;
              display: block;
              .images {
                margin: 0 auto;
                height: 52px;
                width: 52px;
                text-align: center;
                line-height: 52px;
                overflow: hidden;
                border-radius: 100%;
                img {
                  max-height: 100%;
                  display: block;
                  vertical-align: middle;
                }
              }
              .monicker {
                color: rgba(70, 70, 70, 1);
                font-size: 12px;
                line-height: 24px;
                text-align: center;
              }
            }
          }
        }
      }
    }
  }
}

.courseTab {
  padding-right: 30px;
  border-bottom: 1px solid #e9eef4;
  ul {
    padding-left: 15px;
    li {
      float: left;
      line-height: 36px;
      position: relative;
      margin-right: 50px;
      padding: 3px 0 10px;
      &.active {
        color: #E64A3B;
        &:after {
          content: "";
          display: block;
          width: 18px;
          height: 1px;
          background: #E64A3B;
          position: absolute;
          left: 50%;
          margin-left: -9px;
          bottom: -1px;
          z-index: 20;
        }
      }
    }
  }
}

.tab-text {
  .tab_course {
    display: none;
    padding-top: 36px;
  }
  .survey {
    color: rgba(104, 110, 115, 1);
    line-height: 36px;
    font-size: 14px;
  }
  .Categories {
    ul {
      .sub1_a {
        display: block;
        line-height: 36px;
        background: #f6f7f7;
        color: rgba(64, 64, 64, 1);
        font-size: 16px;

        span {
          margin-right: 30px;
        }
      }
      .sub2_a {
        display: block;
        line-height: 36px;
        background: #fff;
        color: rgba(64, 64, 64, 1);
        font-size: 16px;

        span {
          margin-right: 30px;
        }
      }
      .sub3_a {
        display: block;
        color: rgba(109, 109, 109, 1);
        font-size: 14px;
        line-height: 36px;
        span {
          margin: 0 30px 0 20px;
        }
        .time {
          float: right;
          line-height: 36px;
          color: rgba(184, 184, 184, 1);
        }
        .icon {
          display: none;
          float: right;
          width: 36px;
          height: 36px;
          line-height: 36px;
          text-align: center;
          transition: width 2s;
          -moz-transition: width 2s; /* Firefox 4 */
          -webkit-transition: width 2s; /* Safari 和 Chrome */
          -o-transition: width 2s;
          img {
            max-height: 100%;
            vertical-align: middle;
          }
        }
        &:hover {
          background: #f6f7f7;
          .icon {
            display: block;
          }
        }
      }
      .sub2 {
        ul {
          padding-bottom: 6px;
          border-bottom: 1px solid #f0f0f0;
        }
      }

      .sub1 {
        ul {
          display: none;
        }
      }
    }
  }
  .mui-switch {
    width: 50px;
    height: 24px;
    position: relative;
    border: 1px solid #dfdfdf;
    background-color: #fdfdfd;
    box-shadow: #dfdfdf 0 0 0 0 inset;
    border-radius: 20px;
    display: inline-block;
    -webkit-appearance: none;
    outline: none;
    &:before {
      content: '';
      width: 20px;
      height: 20px;
      position: absolute;
      top: 0px;
      left: 0;
      border-radius: 20px;
      background-color: #fff;
      box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
    }
    &:checked {
      background-color: #3eba84;
      &:before {
        left: 30px;
      }
    }
  }
  .Class_data {
    ul {
      li {
        a {
          background: rgba(238, 238, 238, 1);
          position: relative;
          display: block;
          padding: 5px 80px 5px 15px;
          .text {
            .title {
              line-height: 24px;
              font-size: 14px;
              color: rgba(107, 107, 107, 1);
            }
            .layout {
              line-height: 24px;
              font-size: 12px;
              color: rgba(202, 202, 202, 1);
            }
          }
          .class-more {
            position: absolute;
            right: 20px;
            top: 50%;
            margin-top: -13px;
            text-align: center;
            width: 57px;
            height: 26px;
            line-height: 26px;
            background: rgba(230, 74, 59, 1);
            border: 1px solid rgba(230, 74, 59, 1);
            border-radius: 2px;
            color: rgba(255, 255, 255, 1);
            font-size: 12px;
          }
          &:hover {
            background: rgba(238, 238, 238, 1);
          }
        }
      }
    }
  }
  .report-list {
    ul {
      li {
        a {
          display: block;
          position: relative;
          padding: 0 80px 0 40px;
          line-height: 50px;
          box-sizing: border-box;
          border-bottom: 1px solid #f5f5f5;
          .dot {
            width: 10px;
            height: 10px;
            box-sizing: border-box;
            border: 1px solid #efefef;
            border-radius: 100%;
            position: absolute;
            left: 18px;
            top: 50%;
            margin-top: -5px;
          }
          .Problem {
            display: none;
            width: 57px;
            height: 26px;
            background: rgba(230, 74, 59, 1);
            border-radius: 4px;
            color: rgba(255, 255, 255, 1);
            font-size: 12px;
            line-height: 26px;
            text-align: center;
            position: absolute;
            box-sizing: border-box;
            right: 20px;
            top: 50%;
            margin-top: -13px;
          }
          &:hover {
            background: rgba(238, 238, 238, 1);
            .dot {
              border: 1px solid rgba(230, 74, 59, 1);
            }
            .Problem {
              display: block;
            }
          }
        }
      }
    }
  }
}

.news_list {
  padding-top: 35px;
  .news_left {
    width: 952px;
    box-sizing: border-box;
    ul {
      li {
        margin-bottom: 20px;
        padding: 10px 15px;
        background: #ffffff;
        border-radius: 2px;
        .list_title {
          .date {
            float: left;
            text-align: center;
            width: 46px;
            height: 46px;
            background: #f5f5f5;
            border-radius: 50%;
            line-height: 22px;
            i {
              line-height: 16px;
              margin-top: 8px;
              display: block;
              font-size: 15px;
              color: #666666;
            }
            span {
              display: block;
              font-size: 12px;
              color: #a5a5a5;
            }
          }
          .texts {
            float: right;
            width: 860px;
            .spreadhead {
              font-size: 18px;
              line-height: 30px;
              color: #595959;
            }
          }
          .subhead {
            font-size: 12px;
            line-height: 18px;
            color: #a5a5a5;
          }
        }
        .inner {
          margin-top: 22px;
          margin-bottom: 15px;
          .images {
            float: left;
            width: 264px;
            height: 148px;
            overflow: hidden;
            img {
              max-width: 100%;
            }
          }
          .texts {
            padding-top: 8px;
            width: 636px;
            float: right;
            box-sizing: border-box;
            padding-right: 13px;
            font-size: 13px;
            line-height: 24px;
            color: #878687;
            .more {
              font-size: 12px;
              color: #30ade5;
            }
          }
        }
      }
    }
  }
  .news_right {
    width: 336px;
    float: right;
    .Popular {
      background: #fff;
      .title {
        padding: 0 20px;
        font-size: 14px;
        color: #717171;
        line-height: 46px;
        box-shadow: 0px 2px 2px 0px rgba(191, 191, 191, 0.23);
        border-radius: 2px;
      }
      .inner {
        margin-top: 15px;
        ul {
          li {
            padding-left: 36px;
            padding-right: 15px;
            position: relative;
            line-height: 36px;
            overflow: hidden;
            white-space: nowrap;
            text-overflow: ellipsis;
            span {
              text-align: center;
              height: 16px;
              line-height: 16px;
              width: 16px;
              display: block;
              position: absolute;
              left: 10px;
              top: 50%;
              margin-top: -8px;
              font-size: 14px;
              color: #ffffff;
              background: #d2d2d2;
              border-radius: 2px;
            }
            &:first-child span {
              background: #e74c3c;
            }
            &:nth-child(2) span {
              background: #ec6941;
            }
            &:nth-child(3) span {
              background: #f8b551;
            }
          }
        }
      }
    }
  }
  .news_details {
    width: 952px;
    background: #fff;
    box-sizing: border-box;
    padding: 20px;
    .news_details_title {
      padding: 0 20px;
      background: #eeeeee;
      line-height: 36px;
      font-size: 13px;
      color: #939292;
    }
    .headline {
      margin-top: 30px;
      .date {
        float: left;
        text-align: center;
        width: 46px;
        height: 46px;
        background: #f5f5f5;
        border-radius: 50%;
        line-height: 22px;
        margin-right: 15px;
        i {
          line-height: 16px;
          margin-top: 8px;
          display: block;
          font-size: 15px;
          color: #666666;
        }
        span {
          display: block;
          font-size: 12px;
          color: #a5a5a5;
        }
      }
      .tests {
        width: 850px;
        float: right;
        h2 {
          line-height: 30px;
          font-size: 20px;
          color: #595959;
          overflow: hidden;
          white-space: nowrap;
          text-overflow: ellipsis;
        }
        .bottom {
          .reading, .message, .Heart {
            display: inline-block;
            position: relative;
            line-height: 20px;
            margin-right: 4px;
            font-size: 12px;
            padding-left: 24px;
          }
          .reading .icon, .message .icon, .Heart .icon {
            position: absolute;
            left: 0;
            top: 50%;
            width: 16px;
            height: 16px;
            margin-top: -8px;
          }
        }
      }
    }
    .details {
      margin-top: 40px;

    }
    .details_bottom {
      .collect {
        float: left;
        display: inline-block;
        position: relative;
        line-height: 24px;
        padding-left: 20px;
        span {
          display: inline-block;
          line-height: 18px;
          margin: 0 6px;
        }
      }
      .share {
        float: left;
        position: relative;
        display: inline-block;
        height: 24px;
        line-height: 24px;
        padding-left: 20px;
      }
      .icon {
        position: absolute;
        left: 0;
        top: 50%;
        margin-top: -9px;
      }
      .icon_1, .icon_2 {
        display: block;
        width: 18px;
        height: 18px;
      }
      .icon_2 {
        display: none;
      }
    }
    .essay {
      .Karma {
        margin: 15px 0;
        line-height: 24px;
        font-size: 14px;
        color: #4b4b4b;
        span {
          display: inline-block;
          line-height: 14px;
          font-size: 12px;
          padding: 0 6px;
          background: #07bbee;
          border-radius: 8px;
          color: #ffffff;
        }
      }
      .discuss {
        border: none;
        width: 100%;
        height: 110px;
        background: #e1dfe2;
        border-radius: 2px;
        overflow: auto;
        line-height: 24px;
        color: #d4d0d0;
      }
      .discuss::-webkit-input-placeholder {
        color: #b5b0b0;
        text-indent: 1em;
      }
      .discuss:-moz-placeholder {
        color: #b5b0b0;
        text-indent: 1em;
      }
      .discuss:-ms-input-placeholder {
        color: #b5b0b0;
        text-indent: 1em;
      }
      .publish {
        margin-top: 15px;
        text-align: right;
        .announce {
          text-align: center;
          width: 86px;
          height: 31px;
          background: #eeeeee;
          border: 1px solid #dcdcdc;
          border-radius: 4px;
        }
      }
    }
    .Guest_book {
      margin-top: 32px;
      .icon {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        overflow: hidden;
        img {
          max-width: 100%;
        }
      }
      .Message {
        padding-bottom: 30px;
        border-bottom: 1px solid #dedbdb;
        width: 850px;
        .name {
          font-size: 12px;
          line-height: 24px;
          color: #30ade5;
        }
        .Message_text {
          font-size: 13px;
          line-height: 22px;
          color: #a1a1a1;
        }
        .point {
          .peak {
            padding-left: 26px;
            position: relative;
            line-height: 24px;
            display: inline-block;
            font-size: 13px;
            color: #a1a1a1;
            span {
              margin-right: 6px;
              cursor: pointer;
            }
            .iconx {
              position: absolute;
              left: 0;
              width: 16px;
              height: 16px;
              top: 50%;
              margin-top: -8px;
            }
            .icon_2 {
              display: none;
            }
          }
          .reply {
            display: inline-block;
            font-size: 12px;
            position: relative;
            line-height: 24px;
            color: #a1a1a1;
            cursor: pointer;
          }
        }
        .response_bg {
          padding-left: 24px;
        }
        .response {
          margin-top: 15px;
          background: #f5f5f5;
          padding: 18px 20px;
          .text_response {
            width: 100%;
            height: 54px;
            line-height: 20px;
            border: 1px solid #eeeeee;
            overflow: auto;
          }
          .more {
            margin-top: 6px;
            float: right;
            text-align: center;
            display: block;
            width: 46px;
            height: 28px;
            font-size: 12px;
            color: #ffffff;
            background: rgba(230, 74, 59, 1);
            border-radius: 4px;
          }
        }
      }
    }
  }
}

.magic_lantern {
  .lat-magicl {
    float: left;
    width: 790px;
    position: relative;
    overflow: hidden;
    .owl-theme {
      .item {
        display: block;
        background-position: top center;
        background-repeat: no-repeat;
        height: 100%;
        width: 100%;
        background-size: auto 100%;
        .text {
          display: block;
          width: 100%;
          position: absolute;
          left: 0;
          bottom: 0;
          color: #fff;
          font-size: 14px;
          line-height: 42px;
          background: rgba(0, 0, 0, 0.2);
          opacity: 0.85;
        }
      }
      .owl-controls {
        .owl-dots {
          position: absolute;
          bottom: 2%;
          width: 100%;
        }
        .owl-nav {
          .owl-prev, .owl-next {
            position: absolute;
            bottom: 50%;
            padding: 15px 10px
          }
          .owl-prev {
            left: 5%;
          }
          .owl-next {
            right: 5%;
          }
        }
      }
    }
    #owl-demo, #owl-demo .owl-wrapper-outer, #owl-demo .owl-wrapper, #owl-demo .owl-item, & {
      height: 390px;
    }
  }
  .magicr {
    float: right;
    width: 582px;
    height: 390px;
    overflow: hidden;
    ul {
      li {
        float: left;
        width: 282px;
        margin-bottom: 17px;
        a {
          .images {
            position: relative;
            width: 282px;
            height: 185px;
            line-height: 185px;
            .text {
              width: 100%;
              color: #fff;
              position: absolute;
              left: 0;
              bottom: 0;
              background: url("../images/news_icon.png") repeat-x left center;
              line-height: 44px;
            }
            img {
              display: block;
              min-height: 100%;
              vertical-align: middle;
            }
          }
        }
        &:nth-child(2n) {
          float: right;
        }
      }
    }
  }
}

.newslist {
  margin-top: 20px;
  margin-bottom: 20px;
  .news-newslistl {
    width: 1022px;
    float: left;
    border: 1px solid #f0f0f0;
    box-sizing: border-box;
    background: #fff;
    .news-newslistT {
      padding: 15px;
      background: #fff;
      border-bottom: 1px solid #eee;
      h2 {
        font-weight: normal;
        height: 35px;
        box-sizing: border-box;
        font-size: 18px;
        color: #333;
        line-height: 35px;
        padding-left: 15px;
      }
    }
    .newslistl_ul {
      background: #fff;
      padding: 0 20px 20px;
      ul {
        li {
          background: #fff;
          padding: 20px 0 20px 250px;
          border-bottom: 1px solid #f0f0f0;
          height: 150px;
          position: relative;
          .media-left1 {
            width: 230px;
            height: 150px;
            position: absolute;
            left: 0px;
            top: 20px;
            line-height: 150px;
            overflow: hidden;
            img {
              display: block;
              width: 100%;
              vertical-align: middle;
              min-height: 100%;
            }
          }
          .text {
            .title {
              margin-bottom: 10px;
              font-size: 18px;
              font-weight: normal;
              span {
                color: #fff;
                background-size: auto 100%;
                background: -webkit-linear-gradient(left, #ff663d, #ff3d66);
                background: -o-linear-gradient(right, #ff663d, #ff3d66);
                background: -moz-linear-gradient(right, #ff663d, #ff3d66);
                background: linear-gradient(to right, #ff663d, #ff3d66);
                padding: 0px 10px;
                display: inline-block;
                position: relative;
                top: -2px;
                margin-right: 15px;
                &:after{
                  content: "";
                  position: absolute;
                  top: 50%;
                  margin-top: -4px;
                  right: -4px;
                  display: inline-block;
                  width: 0;
                  height: 0;
                  vertical-align: middle;
                  border-left: 4px solid #ff3d66;
                  border-top: 4px solid transparent;
                  border-bottom: 4px solid transparent;
                }
              }
            }
            .matter{
              position: relative;
              font-size: 14px;
              height: 52px;
              color: #999;
              line-height: 26px;
              overflow: hidden;
              .more{
                position: absolute;
                bottom: 0;
                left: 50%;
                margin-left: 30px;
                z-index: 10;
                display: inline-block;
                font-size: 12px;
                line-height: 26px;
                color:rgba(48,173,229,1);
              }
            }
            .media_info{
              margin-top: 15px;
              span{
                line-height: 24px;
                color: #999;
                font-size: 12px;
                padding-right: 15px;
                padding-left: 20px;
                position: relative;
                i{
                  position: absolute;
                  left: 0;
                  top:50%;
                  margin-top: -8px;
                  height: 16px;
                  width: 16px;
                  display: block;
                  img{
                    display: block;
                    min-height: 100%;
                    vertical-align: middle;
                  }
                }
              }
              .media_time{


              }
            }
          }
        }
      }
    }
  }
  .news-newslistr{
    width: 360px;
    float: right;
    .news-newslistBox{
      padding: 20px;
      border: 1px solid #eee;
      background: #fff;
      .information-tit{
        font-size: 16px;
        line-height: 20px;
        margin: 5px 0 15px;
        border-left: 2px solid #E64A3B;
        padding-left: 15px;
        color:rgba(108,108,108,1);
      }
      .information{
        padding-left: 10px;
        h3{
          font-weight: normal;
          font-size:14px;
          line-height: 36px;
          color:rgba(108,108,108,1);
          a{
            display: block;
            text-overflow: ellipsis;
            overflow: hidden;
            white-space: nowrap;
            span{
              padding-right: 10px;
              margin-right: 4px;
              position: relative;
              &:after{
                position: absolute;
                content: "";
                height: 14px;
                right: 0;
                width: 2px;
                background: #6c6c6c;
                display: block;
                top: 50%;
                margin-top: -7px;
              }
            }
          }
        }
        .hot-spot{
          padding-bottom: 15px;
          border-bottom: 1px #dedede dashed;
          margin-bottom: 5px;
          li{
            padding-left: 15px;
            text-overflow: ellipsis;
            line-height: 36px;
            overflow: hidden;
            white-space: nowrap;
            font-size: 12px;
            color:rgba(108,108,108,1);
            a{
              display: block;
              color:rgba(108,108,108,1);
            }
            background: url("../images/li_img.png")no-repeat left center;
          }
        }
      }
    }
  }
}