p{
    font-size: 100%;
    font-family: "Open Sans", Arial, sans-serif;
}
.small-text{
    font-size: 60%;
    font-family: Verdana, Tahoma, sans-serif;
}

body{
    background-image: url(backgrnd.jpg);
    background-repeat:no-repeat;
    background-size:cover;
}
.img-thumbnail{
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 5px;
  
}

.img-thumbnail:hover{
    box-shadow: 0 0 2px 1px rgba(0, 140, 186, 0.5);
}

.navbar .nav-link.active {
  color: #a7a5a5 !important; /* pl. Bootstrap sárga */
  font-weight: bold;
}


.responsive-iframe {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; 
    height: 0;
  }

  .responsive-iframe iframe {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    border: none;
  }

  .link:link {
    color: blue;
    text-decoration: underline;
  }
  
  .link:visited {
    color: purple; 
  }
  
  .link:hover {
    color: darkblue;
    text-decoration: none;
  }
  
  .link:active {
    color: red;
  }


  textarea.form-control{
    resize: none;
  }