If you wish to change the size of your 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 Font size field from the Control panel.
Step2. You may either type the size you wish or just select it from the list.
Step3. Save your page when you’re done or continue editing.