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

body {
    font-family: "Times New Roman", Times, serif;
    font-size: 16px;
    line-height: 1.6;
    color: #000;
    background: #fff;
    padding: 40px 20px;
}

#maincontent {
    max-width: 650px;
    margin: 0 auto;
}

nav {
    margin-bottom: 40px;
}

nav a {
    margin-right: 20px;
}

h1 {
    font-size: 24px;
    font-weight: normal;
    margin-bottom: 30px;
    letter-spacing: 1px;
}

h2 {
    font-size: 18px;
    font-weight: bold;
    margin: 30px 0 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

p {
    margin-bottom: 16px;
}

a {
    color: #000;
    text-decoration: underline;
}

a:hover {
    background: #000;
    color: #fff;
}

.products {
    margin: 0 0 30px 0;
}

.product-item {
    margin-bottom: 12px;
}

.btn {
    display: inline-block;
    padding: 8px 16px;
    border: 1px solid #000;
    text-decoration: none;
    margin-top: 20px;
}

.btn:hover {
    background: #000;
    color: #fff;
}

footer {
    margin-top: 60px;
    font-size: 14px;
}

footer a {
    margin-right: 15px;
}