Hello hello! And you're welcome, I'm glad you're back! I saw that you managed to give it some space! But yes it's just giving the entries some margin, and if you wanna do just top and bottom and not the sides, it's
margin-top: number;
margin-bottom: number;
margin-right: 0;
margin-left: 0;

If you wanna write it shorter, it'll look either like
margin: top right bottom left; <-- Notice the order of this goes in a clockwise circle
--- This is for more details margins if you want each to be specific
margin: top&bottom right&left;
--- This is if you know that top and bottom will be equal, and that left and right will be equal too
so an example is like
margin: 10px 0px 10px 0px;
or
margin: 10px 0px;