variable for font size in tumblr themes

Question

How can I add a variable that change the font sizes in a tumblr theme?

HTML

<meta name="size:Whateveriwant" content:"">

CSS

font-size: {size:Whateveriwant};

I know you can use option types such as color, text, image, boolean, but can you make your own, such as size?

Answer 1

As mentioned in the comments, you can't create a custom theme option, such as size.

However, it is possible to do something similar. Use the text theme option, which acts like a string.

HTML

<meta name="text:Whateveriwant" content:"16px">

CSS

font-size: {text:Whateveriwant};

Rendered CSS

font-size: 16px;