Hi,
Thanks for your post
If you don’t want a horizontal line on the slider then please follow below steps
Go to Dashboard >> Appearance >> Customize >> Additional CSS >> Paste the given CSS on it >> Publish.
.header_wrapper {
border-bottom: unset;
}
In our theme, there is no gap between the end of the screen and the content. In your site it is showing then kindly please send your query at support@themescaliber.com, make a user for us assign administrator role and send us the username and password.
We will resolve your query.
Many Thanks!