:root {
  --transparent: transparent;
  --royalblue: #010066;
  --chocolate: #3c1321;
  --light_yellow: #ffffcc;
  --greyCCCCCC: #cccccc;
  --grey333333: #333333;
  --grey666666: #666666;
  --greyEEEEEE: #eeeeee;
  --yellow: #ffff00;
  --pale_yellow: #ffff99;
}

@media (max-width: 1120px) {
    .navbar-brand span {
    font-size: 1.5rem;
    text-shadow: 1px 1px var(--grey666666);
  }
  }

@media (max-width: 992px) {

  .custom_nav-container.navbar-expand-lg .navbar-nav .nav-link {
    color: var(--yellow);
  }
}

@media (max-width: 780px) {
  .hero_area {
    display:block;   /* to ensure firefox displays background image */
    background-position: top left;
    background-image: url(../images/background.jpg);   
    height: auto;
  }

  .slider_section {
    padding: 45px 0;
  }

  .info_section .col-md-3 {
    display: flex;
    justify-content: center;
  }

  .info_section .info_container .info_contact {
    padding: 25px 0;
  }
  
  .contact_section .map_container {
    height: 350px;
    padding: 0;
    margin-left: 10px;
  }

/*  .item_section .item_container .box {
  width: 350px;
  }  */
  
  .item_section .item_container .box .img-box img {
  width: 350px;
/*  height: auto;   */
  max-height: 467px;     /* max height is 1.3333 x 350px to maintain 4:3 aspect ratio  - 30 09 2020 */
  }

  .navbar-brand span {
    font-size: 1.5rem;
    text-shadow: 1px 1px var(--grey666666);
  }
  
     .heading_banner img {
      width: 50px;
      margin-right: 5px;
      content: url(../images/logo.jpg);
/* img style for small logo */
}

@media (max-width: 576px) {
  .slider_section .detail_box {
    text-align: center;
  }

  .slider_section .detail_box h1 {
    font-size: 4rem;
  }
}

@media (max-width: 480px) {

  .client_section .carousel-control-prev,
  .client_section .carousel-control-next {
    display: none;
  }
  
.heading_container h2 {
  font-size: 1.1rem;
  }  
}

@media (max-width: 420px) {
  .slider_section .detail_box h1 {
    font-size: 3rem;
  }

  .slider_section .detail_box h2 {
    font-size: 1.8rem;
  }

  .heading_container h2::before {
    display: none;
  }
  
  .navbar-brand span {
    font-size: 1.25rem;
    text-shadow: 1px 1px var(--grey666666);
  }
  
  .footer_section p {;
  font-size: 0.6rem;
  color: var(--yellow);
  }
  
  
}
  
@media (max-width: 360px) {}

@media (min-width: 1200px) {
  .container {
    max-width: 1170px;
  }
}