#line3 {
      position: absolute;
      left: 0;
      z-index: -1;
      width: 100%;
      overflow: hidden;
      margin-top: 44px;
      height: 1px;
}

#line4 {
      position: absolute;
      left: 0;
      margin-top: 168px;
      z-index: -1;
      width: 100%;
      overflow: hidden;
      height: 1px;
}

#line1 {
      position: absolute;
      left: 0;
      z-index: -1;
      width: 100%;
      overflow: hidden;
      margin-top: 39px;
      height: 1px;
}

#line2 {
      position: absolute;
      left: 0;
      margin-top: 173px;
      z-index: -1;
      width: 100%;
      overflow: hidden;
      height: 1px;
}