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$(document).ready(function() {
    $("body").on("mousedown", "*", function(e) {
        if (($(this).is(":focus") || $(this).is(e.target)) && $(this).css("outline-style") == "none") {
            $(this).css("outline", "none").on("blur", function() {
                $(this).off("blur").css("outline", "");
            });
        }
    });
});