I am trying to find some text only if it contains english words using Quicksand font. So when the user change to chinese, the text will change using Kaiti font. When the user reverts back to english, the text will change using Quicksand. I am wondering what is the most efficient way to do this using Javascript/Jquery?
This is my css:
/* Kaiti Navigation Menu */
span.media-body:lang(zh){
font-family: KaiTi, san-serif!important;
}