body {
    font-family: Arial, sans-serif;
    margin: 0;
    background-color: #f4f4f4;
}

header {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 40px 20px;
}

section {
    padding: 20px;
}

h2 {
    text-align: center;
}

.project {
    background: white;
    padding: 15px;
    margin: 15px auto;
    width: 80%;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.project a {
    text-decoration: none;
    color: blue;
}