body {
    margin: auto;
    background: linear-gradient(#E1ECF9, #5494DE);
    
    
    font-family: 'Crimson pro';
    
}
header {
    margin: 0;
    padding: 10px;
    text-align: center;
    font-family: 'Comfortaa';
    font-size: 40px;
    background: url(website-html-code-24680563.jpg) no-repeat;
    background-size: cover;
}
nav {
    background: #19508F;
    padding: 20px 70px;
    text-align: center;
    margin: 0 auto;
}
nav a {
    padding: 25px 50px;
    text-decoration: none;
    color: #72A7E4;  
    font-family: 'Comfortaa';
    font-size: 30px;
}
nav a.active {
    color: #E1ECF9;
}
nav a:hover {
    background: #2672c9;
    color: #19508F;
}
main {
    min-height: 700px;
    width: 1400px;
    margin: auto;
}
main img {
    
    
    margin: auto;
    display: block;
    padding-top: 20px;
    padding-bottom: 20px;
}
main h3 {
    margin: 20px;
    font-size: 30px;
}
main p {
    margin: 10px;
    font-size: 20px;
}
main ol {
    margin: 10px;
    font-size: 20px;
}  
main ul {
    margin: 10px;
    font-size: 20px;
}
footer {
    
}
footer img {
    width: 120px;
    margin: auto;
    display: block;
    padding-top: 20px;
  
 
}
footer p {
    font-size: 50px;
    text-align: center;
    float: bottom;
   
}