.at-ha {
    width: 100%;
}

.at-ha__sidebar {
    margin: 2em 0;
    box-shadow: var(--boxShadow);
}

.at-ha__sidebar .at-ha_articleTitle {
    margin: 0;
    padding: 1rem 1rem 0 1rem;
    color: var(--green);
}

@media (min-width: 992px) {
    .at-ha__main {
        float: left;
        width: 50%;
    }

    .at-ha__sidebar {
        position: relative;
        float: right;
        width: calc(50% - 5rem);
    }

    .at-ha::after {
        content: '';
        display: table;
        clear: both;
        overflow: visible;
    }

    .at-ha__sidebar > * {
        position: relative;
        background: #fff;
    }
}