RSSPAPER/resources/themes/light/static/css/desktop.css

/* Desktop */
.main {
    display: grid;
    grid-gap: 1rem;
    grid-template-columns: repeat(12, 1fr);
}

/* First column. */
.feed__article:nth-child(3n-2){
    grid-column: 9 / 13;
}

/* Second column */
.feed__article:nth-child(3n+2){
    grid-column: 1 / 5;
}

/* Third column */
.feed__article:nth-child(3n+3) {
    grid-column: 5 / 9;
}

.article__title {
    font-size: 1.5rem;
}

.article__feed {
    font-size: 1rem;
}

.article__date {
    font-size: .9rem;
    color: var(--color-gray);
}

.feed__article:nth-child(1) .article__title {
    font-size: 2rem;
}

.feed__article:nth-child(1) .article__feed {
    font-size: 1rem;
}

.feed__article:nth-child(1) {
    grid-column: 1 / 9;
    grid-row: 1 / 4;
    text-align: center;
}

.feed__article:nth-child(2) {
    grid-column: 9 / 13;
    grid-row: 1 / 2;

}

.feed__article:nth-child(3) {
    grid-column: 9 / 13;
    grid-row: 2 / 3;

}

.feed__article:nth-child(4) {
    grid-column: 9 / 13;
    grid-row: 3 / 4;
}

.feed__article:nth-child(2) .article__header,
.feed__article:nth-child(3) .article__header,
.feed__article:nth-child(4) .article__header
{
    display: flex;
    justify-content: space-between;
    flex-direction: row-reverse;
    grid-gap: 1rem;
}

.article__header > p {
    margin: 0;
}

.article__header-img > img {
    height: var(--height-img);
}

.feed__article:nth-child(1) .article__header-img > img,
.feed__article:nth-child(2) .article__header-img > img,
.feed__article:nth-child(3) .article__header-img > img,
.feed__article:nth-child(4) .article__header-img > img
{
    height: initial;
}

.feed__article:nth-child(2) .article__titles,
.feed__article:nth-child(3) .article__titles,
.feed__article:nth-child(4) .article__titles,
.feed__article:nth-child(2) .article__header-img,
.feed__article:nth-child(3) .article__header-img,
.feed__article:nth-child(4) .article__header-img
{
    width: 50%;
}

.feed__article:nth-child(2) .article__title,
.feed__article:nth-child(3) .article__title,
.feed__article:nth-child(4) .article__title
{
    font-size: 1.2rem;
}

.feed__article:nth-child(2) .article__feed,
.feed__article:nth-child(3) .article__feed,
.feed__article:nth-child(4) .article__feed
{
    font-size: 1rem;
}
.article__main {
    position: fixed;
    left: -100%;
    top: 0;
    bottom: 0;
    overflow-y: auto;

}
.feed__article:nth-child(1) .article__header {
    display: flex;
    flex-direction: column;
    height: 100%;
}
.feed__article:nth-child(1) .article__header-img {
    height: 100%;
}

.feed__article:first-child img {
   height: 100%;
}