Fist I must tell you that the font size will only work for the first twenty-seven characters, and the HMTL (hyper text mark up language) will be apparent when the post is opened and read.
Font Sizing Instructions:
There must be at least one character before the HMTL code is used, I usually use an asterisk.
Submit the post with the code and then click on the “Edit” button; now click on the “submit” button to ‘Turn On’ the font code.