.rptu-ub-link-overview {
    border-radius: 0.25em;
    padding: 0.7em;
    margin-bottom: 2.0em;
    border: 1px solid #999999;
}
.rptu-ub-link-overview a {
    color: #000;
    text-decoration: underline;
}
.rptu-ub-link-overview a:hover {
    text-decoration: none;
}

.rptu-ub-content {
    margin-top: 1.75em;
    margin-bottom: 1.75em;
}
.rptu-ub-content a {
    color: #000;
    text-decoration: underline;
}
.rptu-ub-content a:hover {
    text-decoration: none;
}

h3.rptu-ub-classification ~ ul,
h3.rptu-ub-classification ~ ul > ul,
h3.rptu-ub-classification ~ ul > ul > ul,
h3.rptu-ub-classification ~ ul > ul > ul > ul,
h3.rptu-ub-classification ~ ul > ul > ul > ul > ul,
h3.rptu-ub-classification ~ ul > ul > ul > ul > ul > ul {
    font-family: "Bitter", serif;
    list-style-type: none;
    margin-left: -0.5em;
}