Sheila, look in the bottom right hand corner. You'll see 100%, click on the small black arrow next to it and a menu comes up, showing different sizes available. I ran it up to 200% to see Louisa's hatband magnified.
Here is also where if the font is too small for you to read easily, you can click on custom and change the font size to one more comfortable for you. Mine is now set on 112% and that works for me. Only thing is, it carries through to all websites you open...and is too large in some. I just change it back to 100% where needed.
Enjoy the day!