How to remove the gap?

Question

css

This issue has been resolved. Thanks to all

Answer 1

Are you talking about this gap? if yes, then you just need left: -162 to do a little more than now
And there is nothing below

Answer 2

This block is located under the header, and there is no header above the sidebar. These 50 pixels are sticking out.

.profile-favorites {
    height: calc(100% - 50px);
}