body { 
    background-color: #003366; font-family: monospace; color: white; text-align: center; 
} 

.screen { 
    width: 650px; margin: 60px auto; padding: 30px; border: 4px solid #ffffff; border-radius: 10px; 
} 

h2 { 
    margin-bottom: 50px; 
} 

.row { 
    display: flex; justify-content: space-between; margin: 30px 0; 
} 

.col {
    width: 30%; text-align: left; 
} 

a {
    color: white; font-size: 40px; text-decoration: none; 
} 

a:hover { 
    text-decoration: underline; 
}