Custom column number in list view

Hi everyone, I am trying to customize the number of columns in a listview. The problem is that there are editable fields inside the listview. I am creating a layout grid inside the listview with a total width of 6/12 selecting fixed width instead full width, but it still makes a break line. Is there any way to print two columns in a listview with these characteristics? I tried with a template grid. It prints well, but i cant edit my checkboxes. Regards  
1 answers

If I understand you correctly you want to have the listview styled as to columns.

Like this: 

This can be achieved by adding the following class to the list view. This will make the width of each list item 6 instead of 12.