Leading is measured from the baseline of one line of text to the baseline of the line above it. For changing Leading of selected text follow these steps:
Note: It is assumed that you’re currently in the Editor workspace. For more info how to get there, click here.
Step1. Highlight the text you wish to change or if it is the whole content of the text box, select it and click the Leading field from the Control panel.
Step2. Select the leading value or type a new value.
Step3. Save your page when you’re done or continue editing.