.feedback {
  width: 750px;
  margin: 0 auto;
}

.bgTop {
  width: 100%;
  position: relative;
  height: 720px;
  background: url('../../public/images/feedback/bg1.png');
  background-size: 100%;
  padding-left: 32px;
  padding-top: 50px;

  .logo {
    width: 140px;
    height: 32px;
    background: url('../../public/images/feedback/logo-small.png') no-repeat;
    background-size: 100%;
  }

  .title {
    padding-top: 24px;
    font-size: 56px;
    font-weight: 800;
    color: rgba(255, 255, 255, 1);
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  }

  .fedback {
    position: absolute;
    padding-top: 8px;
    z-index: 1;

    p {
      padding-top: 24px;
      font-size: 28px;
      font-weight: 500;
      color: rgba(255, 255, 255, 1);
      line-height: 28px;

      span {
        width: 380px;
        line-height: 32px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        -webkit-line-clamp: 2;
      }
    }

    p:nth-child(3) {
      span {
        display: block;
        float: left;
        width: max-content;
      }

      span:nth-child(2) {
        display: block;
        float: left;
        width: 260px;
      }
    }
  }

  .teacher {
    position: absolute;
    top: 136px;
    right: 14px;
    width: 308px;
    height: 460px;
    background: url('../../public/images/feedback/teacher.png');
    background-size: 100%;

    img {
      width: 308px;
      height: 460px;
    }
  }
}

.pos {
  position: absolute;
  top: 410px;
  width: 750px;
  background-image:
    url('../../public/images/feedback/bg3.png'),
    url('../../public/images/feedback/bg2.png');
  background-repeat: no-repeat, repeat-y;
  background-size: 100%;
}

.part {
  width: 686px;
  background-color: white;
  margin-left: 34px;
  background-size: 100%;
  border-radius: 40px;

  .fang {
    width: 686px;
    height: 100%;
    background: url('../../public/images/feedback/fang.png');
    background-size: 100%;
    border-radius: 40px;
    padding: 48px 46px;
  }
}

.clear {
  height: 0;
  font-size: 0;
  clear: both;
}

.hei {
  height: 300px;
}

.part1 {
  .icon {
    background: url('../../public/images/feedback/icon-four.png') no-repeat;
    background-size: 100%;
    width: 578px;
    height: 70px;
    position: absolute;
    top: -18px;
    margin-left: 54px;
  }
}

.fang {
  .common {
    padding-top: 64px;

    .titleIcon {
      position: absolute;
    }

    .icon1 {
      top: -40px;
      left: 492px;
      width: 114px;
      height: 114px;
      background: url('../../public/images/feedback/icon1.png') no-repeat right;
      background-size: 100%;
    }

    .icon2 {
      top: -22px;
      left: 524px;
      width: 78px;
      height: 96px;
      background: url('../../public/images/feedback/icon2.png') no-repeat right;
      background-size: 100%;
    }

    .icon3 {
      top: -36px;
      left: 522px;
      width: 82px;
      height: 94px;
      background: url('../../public/images/feedback/icon3.png') no-repeat right;
      background-size: 100%;
    }

    .teacherSay {
      margin-top: 48px;
      height: 80px;

      p {
        float: left;
      }

      .teacherIcon {
        width: 80px;
        height: 80px;
        border-radius: 40px;
        background: url('../../public/images/feedback/teacher-icon.png') no-repeat right;
        background-size: 100%;
      }

      .teacherName {
        font-size: 32px;
        font-weight: 500;
        color: rgba(51, 51, 51, 1);
        margin-left: 28px;
        height: 80px;
        line-height: 80px;
      }

      .trans {
        float: right;
        height: 80px;
        line-height: 80px;
        font-size: 24px;
        font-weight: 400;
        color: rgba(153, 153, 153, 1);
      }
    }

    .videoText {
      width: 590px;
      padding: 28px 114px 28px 32px;
    }

    .audioBox {
      //position: relative;
      font-size: 28px;
      color: #50882e;
      line-height: 40px;
      border-radius: 10px;
      background-color: #a0ea71;
      width: max-content;
      margin-top: 16px;
    }

    .voice {
      width: 590px !important;
      margin-top: 32px;

      span {
        padding: 20px;
      }
    }

    .word {
      width: max-content;
      padding: 28px 114px 28px 32px;

      &:not(:first-child) {
        margin-top: 16px !important;
      }
    }
  }

  .point {
    position: absolute;
    right: -18px;
    top: 50%;
    width: 8px;
    height: 8px;
    background-color: red;
    border-radius: 4px;
  }

  .text {
    position: relative;
    padding-left: 10px;
    padding-right: 10px;
    margin-bottom: 48px;
    font-size: 40px;
    font-weight: 600;
    color: rgba(116, 29, 201, 1);
  }

  .text1 {
    width: 280px;
    height: 40px;
    background: url('../../public/images/feedback/t-b.png') no-repeat bottom;
    background-size: 100%;
  }

  .text2 {
    height: 40px;
    width: 445px;
    background: url('../../public/images/feedback/t-b2.png') no-repeat bottom;
    background-size: 100%;
  }

  .text3 {
    height: 40px;
    width: 210px;
    background: url('../../public/images/feedback/t-b3.png') no-repeat bottom;
    background-size: 100%;
  }

  .wifiSymbol {
    position: absolute;
    margin-top: -8px;
    width: 50px;
    height: 50px;
    box-sizing: border-box;
    overflow: hidden;
    transform: rotate(135deg);
    right: 0;
    top: 30px;

    .wifiCircle {
      border: 5px solid #999;
      border-radius: 50%;
      position: absolute;
    }

    .first {
      width: 5px;
      height: 5px;
      background: #ccc;
      top: 45px;
      left: 45px;
    }

    .second {
      width: 25px;
      height: 25px;
      top: 35px;
      left: 35px;
      animation: fadeInOut 1s infinite 0.2s;
    }

    .third {
      width: 40px;
      height: 40px;
      top: 25px;
      left: 25px;
      animation: fadeInOut 1s infinite 0.4s;
    }
  }

  .desc {
    margin-top: 48px;
    font-size: 28px;
    font-weight: 400;
    color: rgba(51, 51, 51, 1);
    line-height: 40px;
  }

  .item {
    margin-bottom: 28px;

    p {
      float: left;
      margin-right: 16px;
      padding-top: 2px;
      margin-top: 6px;
      height: 24px;
      width: 24px;
      //height: 24px;
      background: url('../../public/images/feedback/item-1.png');
      background-size: 100%;
    }

    div {
      margin-left: 40px;
    }
  }

  .item::after {
    content: '';
    height: 0; /* 高度为0 */
    display: block;
    clear: both;
  }

  .item:last-child {
    margin-bottom: 0;
  }

  @keyframes fadeInOut {
    //0% {
    //  opacity: 0;
    //}
    //
    //100% {
    //  opacity: 1;
    //}
  }
}

.part2,
.part3 {
  margin-top: 32px;

  .fang {
    padding-top: 0;
  }
}

.course {
  margin-top: 40px;
  width: 586px;
  height: 104px;
  position: relative;

  .courseTime {
    float: left;
    width: 100%;
    height: 104px;
    background: url('../../public/images/feedback/course-time.png') no-repeat;
    background-size: 100%;
  }

  .coursePre {
    float: left;
    width: 100%;
    height: 104px;
    line-height: 118px;
    background: url('../../public/images/feedback/course-pre.png') no-repeat;
    background-size: 100%;
    //margin-top: -12px;
  }

  .courseDesc {
    position: absolute;
    font-size: 28px;
    font-weight: 400;
    color: rgba(51, 51, 51, 1);
    height: 104px;
    line-height: 118px;
    left: 120px;
  }

  .lateIcon {
    position: absolute;
    right: 16px;
    top: 20px;
    width: 70px;
    height: 72px;
    background: url('../../public/images/feedback/late.png') no-repeat;
    background-size: 100%;
    margin-top: -10px;
  }

  p {
    display: inline-block;
    line-height: 104px;
    margin-left: 34px;
  }
}

.icon4 {
  top: -30px;
  left: 504px;
  width: 92px;
  height: 76px;
  background: url('../../public/images/feedback/icon4.png') no-repeat right;
  background-size: 100%;
}

.icon5 {
  top: -30px;
  left: 512px;
  width: 80px;
  height: 70px;
  background: url('../../public/images/feedback/icon5.png') no-repeat right;
  background-size: 100%;
}

.videoDesc {
  width: 590px;
  text-align: center;
  margin-top: 32px;
  font-size: 28px;
  font-weight: 400;
  color: rgba(51, 51, 51, 1);
  line-height: 40px;

  div {
    display: inline-block;
    border-top: 2px solid rgba(153, 153, 153, 1);
    width: 20px;
    height: 10px;
    border-radius: 1px;
    margin-top: -20px;

    &:first-child {
      margin-right: 10px;
    }

    &:last-child {
      margin-left: 10px;
    }
  }
}

.shareContent {
  margin: 32px 0;

  & > .btn {
    width: 678px;
    height: 88px;
    line-height: 88px;
    margin: 0 auto;
    background:
      linear-gradient(
        141deg,
        rgba(255, 124, 0, 1) 0%,
        rgba(255, 56, 56, 1) 100%,
        rgba(255, 0, 0, 1) 100%
      );
    box-shadow: 0 4px 8px 0 rgba(206, 4, 8, 0.33);
    border-radius: 44px;
    font-size: 28px;
    font-weight: 600;
    color: rgba(255, 255, 255, 1);
    text-align: center;
  }

  & > .content {
    position: relative;
    margin: 0 auto 32px;
    width: 686px;
    height: 312px;
    border-radius: 40px;
    background: url('../../public/images/feedback/share-qrcode.png') no-repeat center center;
    background-size: 100%;

    .qrcode {
      width: 200px;
      height: 200px;
      position: absolute;
      right: 48px;
      top: 54px;
    }
  }

  & > .mask {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    background: rgba(0, 0, 0, 0.6);

    & > .icon {
      display: block;
      width: 642px;
      height: 378px;
      background: url('../../public/images/feedback/share-icon.png') no-repeat center center;
      background-size: 100%;
      position: absolute;
      top: 30px;
      right: 30px;
    }
  }
}

.playVideo {
  position: relative;
  width: 590px;
  height: 416px;
  background: url('../../public/images/feedback/playVideo.png') no-repeat right;
  background-size: 100%;

  .single {
    position: absolute;
    width: 520px;
    height: 292px;
    top: 36px;
    left: 36px;
    border-radius: 30px;

    .single > img {
      width: 100%;
      height: 100%;
    }
  }
}

.play-video {
  width: 526px;
  height: 290px;
  margin: 0 auto;
  padding: 20px 20px;

  p {
    width: 100%;
    height: 60px;
    line-height: 60px;
    color: #602321;
    font-size: 28px;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}

.itemWrapper {
  width: 100%;
  height: 100%;
}