how to show categories in columns?

Excuse me, very long, like here: https://www.deltaescobar.hst.im/

Hi, you can play with CSS rules to make it look like you want. I just tried this on your site and make the categories appear in line after line:

.jcl_category {
    display: inline;
    margin-right: 9px;
}

With CSS you can limit to apply this rules just to the last element.

Thank you very much, Miguel !!! It′s very interesting, and powerful !
Can you explain me for css “dummies”… ?? How to divide categories in 3 columns?

You’re welcome. You can give 5 stars to my plugin if you want ??

If you’re new to CSS i recommend you to use a framework, if not, this solution could work (I’m not a CSS pro)

.jcl_category {
    display: inline; //Shows them side by side.
    width: 33%; //Makes the width of the element a third of the space
    text-align: center; //centers the text
}

Just play with this attributes or use a CSS framework like Foundation o Bootstrap.