.expand-box {
  width: 100%;
  height: 100%;
  position: relative;
.FF19A0{
  color: #FF19A0;
}
  .banner {
    width: 100%;
    height: 323px;
    position: relative;
    z-index: 1;

    span {
      position: absolute;
      top: 48px;
      right: 22px;
      width: 30px;
      height: 83px;
    }
  }

  .all-contnet {
    position: absolute;
    top: 180px;
    width: 100%;
    background-color: #f5f5f5;

    .content {
      position: relative;
      z-index: 2;
      background-color: #fff;
      width: 355px;
      box-shadow: 0 3px 6px 0 rgba(0, 0, 0, .06);
      padding: 17px 19px;
      border-radius: 8px 8px 4px 4px;
      margin-left: 10px;

      .user-mess {
        text-align: left;
        color: #111;
        font-size: 14px;

        img {
          width: 24px;
          height: 24px;
          border-radius: 50%;
          vertical-align: middle;
          margin-right: 9px;
        }
      }

      .progress-box {
        margin-top: 50px;

        .progress-base {
          width: 318px;
          height: 8px;
          line-height: 8px;
          background-color: #DCDCDC;
          border-radius: 4px;
          text-align: left;

          .progress-active {
            display: inline-block;
            height: 100%;
            border-radius: 4px;
            background-color: #FF19A0;
            padding-left: 10px;
            position: relative;

            .ending {
              display: inline-block;
              width: 14px;
              height: 14px;
              border-radius: 50%;
              background-color: #fff;
              position: absolute;
              right: 0;
              top: -3px;
              border: 3px solid #FF19A0;

              .tip {
                display: inline-block;
                width: 55px;
                height: 20px;
                line-height: 21px;
                background-color: #FF19A0;
                border-radius: 3px;
                position: absolute;
                top: -30px;
                left: -23px;
                text-align: center;
                color: #fff;

                i {
                  display: inline-block;
                  width: 6px;
                  height: 6px;
                  background-color: #FF19A0;
                  transform: rotate(45deg);
                  position: absolute;
                  bottom: -3px;
                  left: 50%;
                  margin-left: -3px;
                }
              }
            }
          }
        }

        .progress-price {
          width: 100%;
          display: flex;
          justify-content: space-between;
          color: #FF19A0;
          font-size: 14px;
          margin-top: 3px;
        }
      }

      .help-mess {
        font-size: 15px;
        margin-top: 10px;
        text-align: center;
      }

      .no {
        color: #666;
      }

      .has {
        color: #000011;
      }

      .coupon-box {
        .coupon {
          background-color: #8361FE;
          width: 316px;
          height: 85px;
          border-radius: 3px 3px 0 0;
          padding: 10px 12px;
          color: #fff;

          p {
            width: 100%;
            text-align: center;
            font-size: 12px;
          }

          .coupon-name {
            text-align: left;
            font-size: 14px;
            height: 16px;
            line-height: 16px;
          }

          .coupon-price {
            height: 28px;
            line-height: 28px;

            span {
              font-size: 26px;
            }
          }

        }

        .tip {
          width: 316px;
          height: 33px;
          padding-left: 12px;
          text-align: left;
          font-size: 12px;
          color: #666;
          line-height: 33px;
          background-color: #fff;
          box-shadow: 0 6px 12px 0 rgba(131, 97, 254, 0.1);
          border-radius: 0 0 3px 3px;
          position: relative;
          margin-bottom: 16px;

          ul {
            position: absolute;
            top: -5px;
            left: 0;
            width: 100%;
            display: flex;
            justify-content: space-around;

            li {
              width: 10px;
              height: 10px;
              border-radius: 50%;
              background-color: #fff;
            }
          }
        }

        .over-mess {
          text-align: center;
          font-size: 12px;
          color: #333;
        }

      }


      .btns {
        button {
          width: 318px;
          height: 44px;
          border-radius: 22px;
          box-shadow: 0 6px 12px 0 rgba(131, 97, 254, 0.1);
          color: #fff;
          font-size: 16px;
          border: none;
        }

        .active {
          margin-top: 25px;
          background-color: #8361FE;
        }

        .over {
          margin-top: 15px;
          background-color: #CCCCCC;
        }
      }

      .overBtn {
        width: 100%;
        margin-top: 15px;
        font-size: 14px;
        color: #666;
        text-decoration: underline;
        text-align: center;
      }
    }

    .friend-list {
      width: 100%;
      margin-top: 12px;
      padding: 17px 28px 24px 28px;
      background-color: #fff;

      .title {
        font-size: 18px;
        color: #111;
        font-weight: 500;
        text-align: center;
        margin: 0 5px;

        img {
          width: 59px;
          height: 11px;
          vertical-align: middle;
        }
        span {
          margin: 0 10px;
        }
      }

      .null-list {
        text-align: center;
        margin-bottom: 20px;

        .tips {
          font-size: 15px;
          color: #999;
          margin-top: 5px;
        }

        .first-tips {
          margin-top: 35px;
        }
      }

      .all-list {
        margin-top: 10px;

        .friend-status {
          font-size: 14px;
          color: #333;
          text-align: center;
        }

        .all-list-box {
          margin-top: 7px;
          width: 100%;

          .item {
            margin-top: 15px;
            height: 24px;
            line-height: 24px;
            text-align: left;
            font-size: 14px;

            .avait {
              width: 24px;
              height: 24px;
              border-radius: 50%;
              vertical-align: middle;
            }

            .time {
              margin-left: 26px;
            }

            .zlprice {
              float: right;
            }

          }
        }
      }


    }


    .advance-sale-course {
      width: 100%;
      margin-top: 12px;
      background-color: #fff;
      padding: 15px 10px 20px 10px;

      .title {
        text-align: center;
        font-size: 18px;
        color: #111;
        font-weight: 500;

        img {
          width: 59px;
          height: 11px;
          vertical-align: middle;
        }
        span {
          margin: 0 10px;
        }
      }

      .course-list {
        margin-top: 15px;

        ul {
          display: flex;
          justify-content: space-between;
          flex-direction: row;
          flex-wrap: wrap;

          .course-item {
            width: 48.4%;
            background-color: #fff;
            padding-bottom: 14px;
            box-shadow: 0 3px 6px 0 rgba(0, 0, 0, .06);
            border-radius: 2px;
            margin-bottom: 10px;
            text-align: left;
            margin-top: 0;

            .course-img {
              width: 100%;
              height: 124px;
              border-radius: 2px;
            }

            .old-price {
              margin-top: 8px;
              font-size: 12px;
              color: #999;
              padding-left: 10px;

              span {
                font-size: 15px;
                color: #FF3131;
              }
            }

            .handsel {
              margin-top: 5px;
              font-size: 12px;
              color: #666;
              padding-left: 10px;
            }

            .btn {
              width: 100%;
              padding: 0 10px;
              margin-top: 12px;

              button {
                width: 100%;
                height: 27px;
                border-radius: 2px;
                font-size: 12px;
                color: #fff;
                border: none;
              }

              .to-expand-buy1, .to-expand-buy2 {
                display: inline-block;
                width: 100%;
                text-align: center;
                height: 27px;
                line-height: 27px;
                border-radius: 2px;
                font-size: 12px;
                color: #fff;
              }

              .to-expand-buy1 {
                background-color: #8361FE;

              }

              .to-expand-buy2 {

                background-color: #FF4000;
              }

              .to-study {
                background-color: #0099FF;
              }
            }

          }
        }
      }

      .more {
        font-size: 14px;
        color: #666;
        height: 56px;
        line-height: 56px;
        text-align: center;
        div {
          width: 130px;
          margin: auto;
        }

        img {
          width: 13px;
          height: 12px;
          margin-left: 8px;
          margin-top: -3px;
          vertical-align: middle;
        }
      }
    }
  }

  .mbc-box {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, .6);
    z-index: 3;

    .content {
      border-radius: 8px;
      background-color: #fff;
      margin: 0 auto 24px auto;
      width: 300px;

      .title {
        text-align: center;
        font-size: 21px;
        color: #333;
        font-weight: 600;
      }
    }

    .active-rule {
      margin-top: 122px;
      padding: 20px;

      p {
        text-align: left;
        font-size: 14px;
        color: #666;
        margin-top: 15px;
      }
    }

    .fiexd {
      position: fixed;
      top: 0;
      bottom: 0;
      right: 0;
      left: 0;
    }

    .share-box {
      padding: 17px 0 20px 0;
      margin-top: 100px;
      text-align: center;
      position: relative;


      img {
        position: absolute;
        width: 60px;
        height: 44px;
        right: 0;
        top: -48px;
      }

      p {
        color: #333;
        font-size: 15px;
        margin-bottom: 10px;
        height: 17px;
        line-height: 17px;
      }

      span {
        display: inline-block;
        color: #999;
        font-size: 12px;
        margin-top: 10px;
        height: 14px;
        line-height: 14px;
      }
    }

    .assistance-success {
      margin-top: 197px;
      text-align: center;
      padding: 20px 0;

      .add-price {
        margin-top: 10px;
        color: #FF3131;
        font-size: 12px;

        img {
          width:8px;
          height: 12px;
          vertical-align: text-top;
        }

      }

      .all-price {
        margin-top: 10px;
        color: #FF3131;
        font-size: 12px;
        span {
          font-size: 30px;
        }
      }

      .assistance-tip {
        margin-top: 10px;
        color: #999;
        font-size: 14px;
      }

      button {
        width: 225px;
        height:36px;
        background-color: #8361FE;
        box-shadow: 0 6px 12px 0 rgba(131, 97, 254, .1);
        border-radius: 18px;
        color: #fff;
        font-size: 15px;
        margin-top: 20px;
        border: none;
      }

    }

    .assistance-erron {
      margin-top: 220px;
      text-align: center;
      padding: 20px 0;

      .title {
        margin-bottom: 15px;
      }

      p {
        color: #666;
        font-size: 14px;
        margin-top: 8px;
      }

      button {
        margin-top: 15px;
        width: 146px;
        height: 33px;
        background-color: #8361FE;
        border-radius: 17px;
        color: #fff;
        font-size: 15px;
        border: none;
      }

    }

    .close {
      width: 30px;
      height: 30px;
      position: absolute;
      left: 50%;
      margin-left: -15px;
    }
  }

}