Yes, it's possible. Each field has its own div containing it. Using CSS you can float them or make them inline-block for example. Each div has a class unique to the fieldname as well as a generic class. For example the below acts on the generic class to make them inline-block.
Code:
.cbUserListLayoutGrid .cbUserListFieldLine {
display: inline-block;
width: 100px;
}
Right click and click inspect element for each field in Chrome or Firefox for their classes.
krileon
