* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f4f4f4;
    padding-top: 20px;
   
}

header {
    background-color: #333;
    color: #fff;
    padding: 15px 0;
    text-align: center;
}

header h1 {
    margin-bottom: 10px;
  
}

nav ul {
    list-style: none;
}

nav ul li {
    display: inline;
    margin-right: 20px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
}

main {

    background-repeat: no-repeat;
    background-size: cover;
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

.featured {
    margin-bottom: 40px;
}

.featured h2 {
    margin-bottom: 20px;
}

.product {
    border: 1px solid #ccc;
    padding: 20px;
    text-align: center;
}

.product img {
    max-width: 100%;
}

.product button {
    background-color: #333;
    color: #fff;
    border: none;
    padding: 10px 20px;
    margin-top: 10px;
    cursor: pointer;
}