Manage the columns

 

Number of columns

When using rows you can select how many columns you want to use and also set a gutter to apply between each column.

Mouse over the row to show the toolbar, you will get a button with the number of rows indicated :

Click on the icon to edit the columns. It will open the options in the left panel

 

 

Gutter

Give a value in px (default unit in nothing is given) or in %. This will automatically add a space between the columns

 

Number of columns

Click on the number that you want, it will create the columns. Then you can give a width for each column separately

 

Set the columns width

When you are in the edition mode you will see your columns with the inputs showing the width for each one. You can write a value for each column and the other ones will adapt.

Click on the padlock to lock the column width so that it will not be calculated automatically when you enter a value in another column.