h1 { 
    color: red; 
    font-size: 24px; 
}

h2 { 
    color: red; 
    font-size: 20px; 
}

p { 
    color: red; 
    font-size: 14px; 
}

div { 
    margin-top: 10px; 
    margin-right: 10px; 
    margin-bottom: 10px; 
    margin-left: 10px; 
}