Making texts and paragraphs dynamic or animated can be done in a few steps. Under My Tools in the left menu, select Dynamic Text Effect to navigate to a page containing a list of your dynamic texts or create a new one. When the setting page is opened, like other tools, please choose a desired name for your dynamic text. After that, you have to fill two other inputs. The first input lets you design a text, set font size, color, etc. and the second one is where you should choose an effect for the designed text.
Simply see the preview, if you've liked it, copy the code and use it in your web page.