body {
    font-family: Arial, sans-serif;
    background-color: #ffffff;
    color: #000;
    line-height: 1.5;
    margin: 0;
}

#wrapper {
    width: 960px;
    margin: 0 auto;
}

header {
    padding: 20px 0;
    border-bottom: 3px solid #336699;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#logo-text {
    font-size: 28px;
    font-weight: bold;
    color: #336699;
}

#top-nav a {
    margin-left: 20px;
    text-decoration: none;
    color: #336699;
}

main {
    display: flex;
    padding-top: 20px;
}

#sidebar {
    width: 280px;
}

.glossymenu {
    list-style: none;
    padding: 0;
}

.glossymenu li {
    padding: 5px 0;
}

.glossymenu a {
    text-decoration: none;
    color: #336699;
}

.glossymenu span {
    color: #999;
}

#content {
    flex: 1;
    padding-left: 30px;
}

h1 {
    font-size: 24px;
    color: #336699;
    margin-top: 0;
}

.subheading {
    font-size: 18px;
    color: #336699;
    margin-top: 25px;
}

footer {
    margin-top: 40px;
    padding: 20px 0;
    border-top: 1px solid #ccc;
    font-size: 11px;
    text-align: center;
}