.whatsapp_float {
    position: fixed;
    width: 50px;
    height: 50px;
    bottom: 80px;
    right: 120px;
    background-color: #25d366;
    color: #fff;
    border-radius: 40px;
    text-align: center;
    font-size: 35px;
    z-index: 100;
  }
  .whatsapp-icon {
    margin-top: 14px;
  }

  /* for mobile */
  @media screen and (max-width: 100%){
    .whatsapp-icon {
      margin-top: 10px;
    }
    .whatsapp_float {
      width: 40px;
      height: 40px;
      bottom: 40px;
      right: 120px;
      font-size: 26px;
    }
  }