The Spacer component allows you to add specific horizontal space within two components.

Basics Settings

Date Publishing Settings
Set the Start Publishing and Finish Publishing dates. This will cause the ui/Theme-Builder component to only be published for the specified time period. If you use both the Start Publishing and the Finish Publishing, the ui/Theme-Builder component will show up only between the beginning date and the ending date.
Start Publishing
If you only set the Start Publishing and not the Finish Publishing, Joomla! will begin displaying the ui/Theme-Builder component on the beginning publishing date given but it will never stop showing the component.
Finish Publishing
If you only set the Finish Publishing and not the Start Publishing, Joomla! will show the ui/Theme-Builder component as soon as you have turned it on and will stop showing the component once the ending publishing date has been reached.
Define a name to easily identify this element inside the Theme-Builder.
Select one of the following options to show the element for screens larger than the specified width.
Select one of the following options to hide the element from screens larger than a specified width.
Spacer Height
Set spacer height.
Define one or more class names for the element. Separate multiple classes with spaces.
ID Selector for the element.