border

const dropdown1 = $.makeDropdown($.w/2, 30, 100, [
    "Option A",
    "Option B",
    "Option C"
]);

const dropdown2 = $.makeDropdown( $.w/2, 80, 100, [
    "Option X",
    "Option Y",
    "Option Z"
]);

function update() {
    dropdown1.border = "orange";
    dropdown2.border = "rgb(75, 15, 255)";
    dropdown1.draw();
    dropdown2.draw();
}