Hide the “Read More” button from posts grid

After udating the theme, these instructions stopped to works:
https://ww.wp.xz.cn/support/topic/hide-the-read-more-button-from-posts-grid/
And using both of these codes listed there doesn’t works now, because the orange “Read More” button is stil up there:
1)

#primary .entry-meta{
display: none;
}
.entry-content.article p {
display: none;
}

2)

.archive.category .entry-meta {
display: none;
}
.archive.category .entry-content.article p {
display: none;
}

Any helps?

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