Is it possible to remove the categories from the slider? My posts use multiple categories which pushes the title and link button down to the bottom of the slider. I can hide visibility in CSS, but it still pushes the content down, although the categories are invisible they still take up space. Please see below custom CSS

.post-thumbnail .cat-links a + a {
visibility: hidden;
}

.post-thumbnail .cat-links a {
visibility: hidden;
display: inline-block;
position: relative;
z-index: 2;
}