html, body {
  scroll-behavior: smooth;
}

body {
	background-color: powderblue;
	font-family: courier;
}

h1  {
	font-size: 20px;
	color: gray;
}
h2  {
	font-size: 18px;
	color: black;
}
p {
		color: black;
		font-family: courier;
	}
/*img {
	content-visibility: auto;
	max-width: 100%;
	height: auto;
}*/
	
@media only screen and (min-width: 600px) {  
  /*body {
    background-color: white;
  }
  h1 {
  	font-size: 48px;
  }*/
}

@media only screen and (min-width: 960px) {  
  /*body {
    background-color: lavender;
  }
  h1 {
  	font-size: 64px;
  }*/
}

.frame  {
  padding: 10px;
  border: 2px double black;
  border-color: gray;

}
	
.container {
  display: inline-flex; 
  flex-direction: column;
  align-items: center;
  gap: 25px;
  
}

.container img {
	display: block;
	content-visibility: auto;
	max-width: 100%;
	height: auto;
	margin-bottom: 10px !important;
}

.btn-download {
  display: block;
  width: 300px;              /* IE4 */
  background-color: #0056b3;
  border: 2px solid #004085;
  padding: 8px;
  text-align: center;
  text-decoration: none;
}

.btn-download:hover {
  background-color: #45a049;
  transform: scale(1.05);
}

.btn-title {
  display: block;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14pt;
  font-weight: bold;
  color: #ffffff;
}

.btn-subtitle {
  display: inline; 
  font-family: Arial, Helvetica, sans-serif;
  font-size: 9pt;
  color: #ffffff;
}