We do not provide support for hacks, so use them at your own risk. If you're not comfortable with coding, we recommend against using this workaround.
If you want to show a project or a page in the "Cover Slider" but don't want the "Cover" section to appear on your page/project you can add the following CSS in "Look & Feel" > "Edit Custom CSS":
#content-holder semplice-cover {
display: none !important;
}
Note: The code you add will work only on the actual website and not in the page editor. To see the code in action click the "Preview" button.