div.index {
    text-align: center;
}

/* Main */
@media (min-width: 992px) {
    .post {
        grid-template-columns: 25% auto;
    }
}

div.post {
    padding-left: 5rem;
    padding-right: 5rem;
}

.file {
    max-height: 95vh;
    max-width: 100%;
}