/* Global Styles */  
* {  
    box-sizing: border-box;  
    margin: 0;  
    padding: 0;  
    /* max-width: 100vw; */
}  
    
body {  
    font-family: 'Open Sans', sans-serif;  
    line-height: 1.6;  
    color: #333;  
    background-color: #ffffff;  
}  
    
header {  
    position: sticky;  
    top: 0;  
    background-color: #3498db;  
    color: #fff;  
    padding: 1rem;  
    text-align: center;  
}  
    
header h1 {  
    font-size: 2rem;  
    margin-bottom: 0.5rem;  
}  

nav {  
    background-color: #2ecc71;  
    /* padding: 0.5rem;   */
    text-align: center;  
}  

nav a {  
    color: #fff;  
    text-decoration: none;  
    margin: 0 1rem;  
}  

nav a:hover {  
    color: #333;  
}  

section {  
    /* padding: 3.5rem 0 2rem 0; */
    max-width: 1600px;
    width: max-content;
    margin: auto;
    margin: 2rem auto;
}  
    
h2 {  
    margin-bottom: 0.5rem;  
}