Remove margin around silder

hello,
dumb question but, I am using the Kadence Themes, Virtue. A great one by the way. Is there a way to remove the margin around the slider, from the sides and the top/bottom.

The following worked for the top:
.home .sliderclass {
margin-top: -20px;
}

But if I do:
.home .sliderclass {
margin-right: -20px;
margin-left: -20px;
}

Then the slider just stays in the center, and I still have space on the right and left.