.content-block {
    margin-bottom: 30px;
}

.content-block b,
.content-block strong {
    font-weight: 600;
}

.content-block h2 {
    border-bottom: 2px solid #eee;
    font-weight: 600;
    margin: 0 0 1em;
    padding-bottom: 5px;
    color: #053150;
    font-size: 20px;
}

@media (min-width: 768px) {
    .content-block {
        margin-bottom: 50px;
    }

    .content-block--ku-aside {
        margin-bottom: 0;
    }

    .content-block h2 {
        font-size: 22px;
        margin-bottom: 1.2em;
    }
}