.office-grid article {
    overflow: hidden;
    padding-right: 42%;
}

.office-icon {
    top: 0;
    right: 0;
    width: 38%;
    height: 100%;
    border-radius: 0 1rem 1rem 0;
    background-size: 480px 234px;
    box-shadow: none;
}

.icon-london { background-position: -30.3px -10.5px; }
.icon-lille { background-position: -255px -10.5px; }

@media (max-width: 640px) {
    .office-grid article { padding-right: 44%; }
    .office-icon { width: 40%; }
}