body, html {
    overflow-x: hidden;
  }
  body {
    font-family: "PT Serif", serif;
    font-weight: 400;
    font-style: normal;
    letter-spacing: 0px;
    color: #000000;
  }

  ::-webkit-scrollbar {
      width: 16px;               
  }

  ::-webkit-scrollbar-track {
      background: #0D051A;
      border-radius: 26px;       
  }

  ::-webkit-scrollbar-thumb {
      background-color: #0DCAF0;    
      border: 1px solid #0DCAF0;      
      border-radius: 26px;       
  }
  a{
    color: #0D051A;
  }
  .zoom-image {
    transition: transform 1s ease;
    transform: scale(0.9);
    opacity: 0.4;
    filter: grayscale(70%);
  }
  .zoom-image.zoomed {
    transform: scale(1);
    opacity: 1;
    filter: grayscale(0%);
  }
  
  a{
  text-decoration: none;
  }
  a:hover{
    color: #0D051A;
  }

  h3, h4 {
    margin: 10px 0 30px 0;
    letter-spacing: -1px;      
    font-size: 20px;
    color: #111;
  }

  /* Para WebKit (Chrome, Safari, etc.) */
  input[type=number]::-webkit-inner-spin-button,
  input[type=number]::-webkit-outer-spin-button {
      -webkit-appearance: none;
      margin: 0;
  }

  /* Para Firefox */
  input[type=number] {
      -moz-appearance: textfield;
  }

  /* Para Internet Explorer */
  input[type=number] {
      -ms-appearance: textfield;
  }

  .container {
    padding: 80px 120px;
  }
  .person {
    border: 10px solid transparent;
    margin-bottom: 25px;
    width: 80%;
    height: 80%;
  }
  .person:hover {
    border-color: #f1f1f1;
  }
  .carousel-inner img {
    /*
    -webkit-filter: grayscale(90%);
    filter: grayscale(90%);  make all photos black and white */ 
    width: 100%; /* Set width to 100% */
    margin: auto;
    max-height: 400px;
  }
  .carousel-caption h3 {
    color: #fff !important;
  }
  
  .bg-1 {
    background: #0D051A;
    color: #bdbdbd;
  }
  .bg-1 h3 {color: #fff;}
  .bg-1 p {font-style: italic;}
  .list-group-item:first-child {
    border-top-right-radius: 0;
    border-top-left-radius: 0;
  }
  .list-group-item:last-child {
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
  }
  .thumbnail {
    padding: 0 0 15px 0;
    border: none;
    border-radius: 0;
  }
  .thumbnail p {
    margin-top: 15px;
    color: #555;
  }
  /*
  .btn {
    padding: 10px 20px;
    background-color: #333;
    color: #f1f1f1;
    border-radius: 0;
    transition: .2s;
  }
  .btn:hover, .btn:focus {
    border: 1px solid #333;
    background-color: #fff;
    color: #000;
  }
  .modal-header, h4, .close {
    background-color: #333;
    color: #fff !important;
    text-align: center;
    font-size: 30px;
  }
  .modal-header, .modal-body {
    padding: 40px 50px;
  }*/
  .nav-tabs li a {
    color: #777;
  }
  #googleMap {
    width: 100%;
    height: 400px;
    -webkit-filter: grayscale(100%);
    filter: grayscale(100%);
  }  
  .navbar {
    font-family: "PT Serif", serif;
    margin-bottom: 0;
    background-color: #0D051A;
    border: 0;
    font-size: 16px !important;
    height: 60px;
    font-weight: bold;
    letter-spacing: 0px;
    padding-top: 26px;
  }
  .navbar li a, .navbar .navbar-brand { 
    color: #d5d5d5 !important;
  }
  .navbar-nav li a:hover {
    color: #fff !important;
  }
  .navbar-nav li.active a {
    color: #000 !important;
    background-color: #FFF !important;
  }
  .navbar-default .navbar-toggle {
    border-color: transparent;
  }
  .open .dropdown-toggle {
    color: #fff;
    background-color: #555 !important;
  }
  .dropdown-menu li a {
    color: #000 !important;
  }
  .dropdown-menu li a:hover {
    background-color: red !important;
  }
  footer {
    background-color: #0D051A;
    color: #f5f5f5;
    padding: 32px;
  }
  footer a {
    color: #f5f5f5;
  }
  footer a:hover {
    color: #777;
    text-decoration: none;
  }  
  
  textarea {
    resize: none;
  }
  .navbar-nav > li > a{
    min-height: 84px;
    padding-top: 30px;
  }

  @keyframes grayscaleAnimation {
      0% {
          filter: saturate(200%) grayscale(20%);
      }
      25% {
          filter: saturate(200%) grayscale(30%);
      }
      75% {
          filter: saturate(100%) grayscale(30%);
      }
      100% {
          filter: saturate(200%) grayscale(20%);
      }
  }

  .bg-video {
      position: fixed;
      top: 0;
      left: 0;
      height: 100vh;
      width: 100%;
      object-fit: cover;
      z-index: -1;
      animation: grayscaleAnimation 10s infinite;
      background-color: #0D051A;
  }

  .bg-video-demo{
      position: relative;
      top: 0px;
      left: 0;
      height: 100vh;
      width: 100%;
      object-fit: cover;
      /*
      animation: grayscaleAnimation 10s infinite; */
      background-color: #0D051A;
  }

  .btn-infob, .btn-infoc{
      padding-left: 40px;
      padding-right: 40px;
      padding-top: 20px;
      padding-bottom: 20px;
      font-size: 20px;
      margin-bottom: 10px;
      color: #000;
      letter-spacing: 0px;
      font-weight: 600;
  }

  h2{
    color: #FFFFFF;
  }

  .central_div{
    padding-top: 7.5%;
  }

  .font22{
        font-size: 22px;
    }
    .font32{
        font-size: 32px;
    }
    .opa80{
        opacity: 0.8;
    }
    .opa90{
        opacity: 0.9;
    }
    .top8{
        position: relative;
        top: 6px;
    }

    .top10{
        position: relative;
        top: 8px;
    }

    .top12{
        position: relative;
        top: 10px;
    }

  .modal-content, .modal-header{
    border: 0px;
  }

  .form-controlb{
    border-color: #666666;
    margin-bottom: 10px;
  }

  #band{
    padding:50px;
  }
  .container-fluid{
    padding-left: 10px;
    padding-right: 10px;
  }


  .bgDark {
      background-color: rgb(0, 0, 0, 0.75); 
  }

  .bgDarkLogin {
      background-color: rgb(0, 0, 0, 0.65); 
  }
  .color_light_blue{
    color: #0DCAF0;
  }
  .color_light_white{
    color: #FFFFFF;
  }
  .centerText{
    text-align: center;
  }

  .form-control-code{
    font-size: 40px;
    text-align: center;
    font-weight: bold;
  }

  .spanlink{
    border:2px solid #0DCAF0;
    border-radius: 10px;
    padding: 4px;
    padding-left: 8px;
    padding-right: 8px;
    background-color: #0D051A;
    color: #FFFFFF;
  }

  .spanlink:hover{
    background-color: #0DCAF0;
    color: #0D051A;
  }

  .btn-close{
    opacity: 1;
  }

  #central_text{
    color:#FFFFFF; 
    font-size: 26px; 
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5), 2px 2px 4px rgba(0, 0, 0, 0.5),2px 2px 4px rgba(0, 0, 0, 0.5); 
    padding: 10px;
  }

  .badge{
    color: #0D051A;
  }

  .card-body{
    padding: 4px;
  }

  .btn-info-dark{
    background-color: #0D5975;
    border-color: #0D5975;
    color: #FFFFFF;
  }

  .btn-info-dark:hover{
    background-color: #0D5975;
    border-color: #0D5975;
    color: #C2F2FC;
  }

  .form-floating{
    margin-bottom: 3px;
  }

  .hide_in_desktop{
    display:none;
  }
  .hide_in_mobile{
    display: block;
  }
  /* ---------------------------------------------------------------------------------------------------------------------------------------- */
  /* ---------------------------------------------------------------------------------------------------------------------------------------- */
  /* ---------------------------------------------------------------------------------------------------------------------------------------- */
  /* ---------------------------------------------------------------------------------------------------------------------------------------- */
  /* ---------------------------------------------------------------------------------------------------------------------------------------- */
  
  @media screen and (max-width:768px){
    ::-webkit-scrollbar {
        width: 8px;               
    }
    .hide_in_desktop{
      display: block;
    }
    .hide_in_mobile{
      display:none;
    }
    .carousel-caption {
      display: none; /* Hide the carousel text when the screen is less than 600 pixels wide */
    }
    
    #central_logo{
      max-width: 160px;
    }
    .container {
      padding: 10px;
    }
    .central_div{
      padding-top: 25%;
    }
    .card{
      margin-bottom:10px;
    }
    .container-fluid{
      padding: 0px;
      padding-left: 10px;
      padding-right: 10px;
    }
    #band{
      padding:0px;
    }
    .navbar {
      padding-top: 4px;
    }

    .navbar-nav > li > a{
      min-height: auto;
      padding: 10px;
    }
    .nav-item{
      border-bottom: 0px;
    }
    .container-nav{
      padding-bottom: 10px;
      border-radius: 0px 0px 10px 10px;
    }
    #central_text{
      font-size: 20px; 
      padding: 10px;
    }
    .btn-infob,.btn-infoc{
      padding-left: 30px;
      padding-right: 30px;
      padding-top: 12px;
      padding-bottom: 16px;
      font-size: 18px;
    }
    .cursos_titulo_top{
      display: none;
    }
    .btn-close{
      padding-left: 16px !important;
      padding-right: 16px !important;
      padding-top: 8px !important;
      padding-bottom: 8px !important;
    }
    .cursos_image{
      width: auto;
      max-height: 100px;
    }
  }