.post-content {gap: 20px;}
.post-content_main {flex: 1;}
.img--post_content {
    max-height: 250px;
    border-radius: 16px;
    object-fit: cover;
}
.post-content_heading {
    padding-bottom: 15px;
    border-bottom: 2px solid #525252;
}

@media (max-width: 768px) {
    .post-content {flex-direction: column;}
}