@media (max-width: 991px) {
  .title h3 {
    width: 60%;
  }
  nav {
    display: none;
  }
  .mob-bar {
    display: block;
  }

  .banner {
    border: unset;
  }
  header .container-fluid {
    padding: 0 20px;
  }

  .header-flex {
    margin-top: 10px;
  }

  .header.sticky .mob-bar a {
    color: #111 !important;
    font-size: 30px;
  }
}

@media (max-width: 768px) {
  .title h3 {
    width: 70%;
  }

  .ab-img img {
    margin-bottom: 25px;
  }

  .ab-content {
    text-align: center;
    padding: 0 50px;
  }

  .test-box {
    flex-direction: column;
    text-align: center;
  }

  .test-box img {
    margin: auto;
  }

  .copyright {
    padding: 15px 0 50px;
  }
}

@media (max-width: 576px) {
  .title h3 {
    width: 100%;
  }
  .title h2 {
    font-size: 27px;
  }
  .title h3 {
    font-size: 16px;
  }

  .ab-content {
    text-align: left;
    padding: 0 0px;
  }

  .choose-content {
    padding: 30px 50px;
  }

  .footer-content {
    margin-top: 15px;
    margin-bottom: 0px;
  }
  .footer-link {
    margin-bottom: 10px;
  }

  .footer-contact {
    margin-bottom: 0;
  }
}

@media (max-width: 500px) {
  .choose-content {
    padding: 30px 15px 20px;
  }
  .choose-box {
    border: 10px solid #f7f7f7;
    padding: 20px 20px;
  }

  .header-flex .logo-box img {
    width: 70px;
  }
}