body {
    padding-top: 60px;
}

a {
    color: #C00;
}

.nav > li > a:hover {
    background-color: white;
}

#articles ul {
    list-style-type: none;
    margin-left: 0px;
}

dl#bookstore {
    margin-left: 130px;
}

.thumbnails img {
    height: 135px;
}