CSS data attribute conditional value selector?

Question

Given html such as :

Jonh
Jack
Julian&l         


        
                      

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Answer 1

With CSS you can select elements with their attributes:

div[data-points] {  }

or the value of their attributes:

div[data-points="800"] {  }

but you can't use conditions in CSS.
I would recommend you to use a javaScript solutions for this problem which can be so easy, for example, using jQuery you can do something like:

$("div[data-points]").each(function() {
    if ($(this).attr('data-points') > 1000) {
        $(this).addClass('larger-than-1000'); // Or whatever
    }
});