Smallest font size in Chrome

Since Chrome has a smallest font size setting, you can't use CSS to set font size less than (12px, by default):

   font-size: 6px !important; /* This has no effect ! Sigh .. */


Instead, you may consider to use transform instead:

   transform: scale(0.833); /* 10/12 = 0.833 */


And you may also consider to shift the <div> container to fix the position changed by transform:

   position: relative;
   left: -15px;

Change font size by language using CSS

Quick useful when browser render text with different size in different languages:

html:lang(en) h1{
    font-size: 20px;
}

html:lang(ko) h1{
    font-size: 10px;
}

Reference: http://stackoverflow.com/questions/15267355/change-font-size-based-on-language