.at-banner {
    position: relative;
    margin: 0 15px 3rem;
    color: var(--gray);
    background: #fff;
    box-shadow: var(--boxShadow);
}

@media (min-width: 992px) {
    .site__col--2 .at-banner {
        float: right;
        width: 100%;
        margin: 0 0 3rem 0;
    }
}

.at-banner--25 {
    flex: 0 25%;
    max-width: 25%;
}

.at-banner--50 {
    flex: 0 50%;
    max-width: 50%;
}

.at-banner__text {
    padding: 30px;
}

.at-banner h3 {
    color: var(--lightGreen);
}

.at-banner__button,
.at-banner__button:hover {
    display: block;
    width: 100%;
    padding: 0.75rem 0 .8em;
    text-align: center;
    font-family: 'Dosis', sans-serif;
    font-size: 1.5em;
}

.at-banner__button::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}