.page_container {
    max-width: 1240px;
    width: 100%;
    margin: 30px auto 30px auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 20px;
}

.posts_container {
    display: flex;
    flex-direction: column;
    gap: 20px
}

.post {
    min-height: 200px;
    display: grid;
    grid-template-columns: 1fr 3fr;
    box-shadow: 0 0 7.28px .72px rgba(130, 130, 130, .28);
    transition: transform 200ms ease-in-out
}

.post__image {
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat
}

.post__content {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 10px
}

.post__title {
    color: #000
}

.post:hover {
    transform: scale(1.02)
}

.post:hover .post__title {
    color: #15616d
}

.post__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px
}

.post__tags span {
    border: 1px solid #15616d;
    color: #15616d;
    font-size: .8rem;
    padding: 5px;
    border-radius: 5px
}

.post__date {
    color: rgb(44, 44, 44);
    font-size: .8rem
}

.post__excerpt {
    margin-top: 20px;
    color: #333
}

.ebooks_container {
    display: flex;
    flex-direction: column;
    gap: 20px
}

.ebook {
    box-shadow: 0 0 7.28px .72px rgb(130 130 130 / 28%)
}

.ebook img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: filter 200ms ease-in-out;
    filter: grayscale(1)
}

.ebook a {
    display: block
}

.ebook:hover img {
    filter: grayscale(0)
}

@media screen and (max-width: 860px) {
    .page_container {
        grid-template-columns: 2fr 1fr;
    }
    .post {
        grid-template-columns: 1fr;
        grid-template-rows: 2fr 1fr;
        height: 500px;
    }
}

@media screen and (max-width: 630px) {
    .page_container {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto;
    }
}