You wish to create a column or table layout on your website. This is useful for creating an organized listing of data.
From Website -> Pages , click on the Name of the page you wish to edit. Next, press the ' Insert Table ' icon in the page editor.
Specify the number of columns, rows, and table width. Height, borders, & alignment can also be set. You may wish to start with two columns, 1 row, about 400 pixels and experiment from there. This article explains more details on column or table management.