body
{
    Font-family:Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
    background-color: #f4f4f4;

} 
   
header
{
    background-color: #1f1f1f;
    color: #fff;
    padding: 10px 0;
    text-align: center;

}
nav
{ 
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 10px;

}
nav a
{
    color: #fff;
    text-decoration: none;
    font-weight: bold;


}
.container
{
    width: 80%;
    margin: 20px auto;
}
section
{
    margin-bottom: 40px;
}
h2
{
    color: #1f1f1f;
}
footer
{
    background-color: #1f1f1f;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    position: fixed;
    bottom: 0;
    width: 100%;
}
.social-links a
{
    margin: 0 10px;
    color: #fff;
    text-decoration: underline;
}
.social-links a:hover
{text-decoration: none;}