.date {
    font-weight: lighter;
    font-size: 24px;
}

.post-title {
    margin-bottom: 5px;
}

.author {
    font-weight: lighter;
}

@media (min-width:1000px) {
    .date {
        font-size: 12px;
    }
    
    .author {
        font-size: 14px;
    }
}