.panel {
  display: flex;
  flex-direction: column;

  &__container {
    &Line {
      width: 100%;
      margin-bottom: 10px;
    }

    &Management {
      width: 100%;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
  }

  &__line {
    width: calc(100% - 30px);
    margin-bottom: 10px;
    display: block;
    height: 4px;
    background: $c-white-smoke;
    position: absolute;

    &::before {
      content: '';
      position: absolute;
      height: inherit;
      left: 0;
      top: 0;
      right: 0;
      width: 30%;
      background: $c-white;
    }
  }

  &__play {
    display: block;
    background: none;
    border: none;
    margin: 0 10px;


    img {
      display: block;
      object-fit: contain;
      width: 100%;
      height: 100%;
    }
  }

  &__sound {
    background: none;
    border: none;
    margin: 0 10px;

    img {
      display: block;
      object-fit: contain;
      width: 100%;
      height: 100%;
    }
  }

  &__time {
    color: $c-white;
    font-size: 12px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    margin: 0 20px;
  }

  &__control {
    display: flex;
  }

  &__setting {
    background: none;
    border: none;
    margin-right: 10px;
  }

  &__wid {
    background: none;
    border: none;
  }
}