.at-titles__preTitle {
    margin-bottom: 0;
    font-size: 1.7em;
    line-height: 1.25;
    font-weight: 300;
}

.at-titles__mainTitle,
.mod-weblog .at-titles__mainTitle {
    margin-bottom: 0;
    padding-bottom: .2em;
    border-bottom: 0;
    font-weight: 600;
    line-height: 1.2;
}

.at-titles__preTitle + .at-titles__mainTitle {
    margin-top: 0;
}