body {
    font-family: 'Open Sans', sans-serif;
    font-size: 1em;
    margin: 2;
    background-color: #fff;
    background-image: url("../images/page_bg.png");
    background-repeat: repeat-x;
    background-position: top left;
}

#wrapper {
    width: 900px;
    padding: 0.625em;
    border: 2px solid #d5d4d2;
    margin: 0 auto;
    background: #ffffff;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#topnav {
    font-size: 1em;
    font-weight: 600;
    color: #7a6a57;
}

#banner{
    border: 1px solid #1a4b8c;
    padding: 0.5em;
    margin: 1em 0;
}

#banner img{
    width: 100%;
    display: block;
    margin: 0;
}

#content {
    display: flex;
}

aside {
    width: 30%;
    background: #b1d6ed;
    padding: 1em;
}

aside h3 {
    margin-top: 0;
}

aside p {
    margin: 0.5em 0;
}

aside a {
    margin: 0.5em 0;
    margin-left: 1em;
    text-decoration: underline;
    color: #0000EE;
}

aside a.active {
    font-weight: 700;
}

main {
    width: 70%;
    padding: 0 1em;
}

main h2 {
    margin-top: 0;
}

ul {
    margin-left: 1.2em;
}