let isClicked=false;

​

function setup() {

  createCanvas(window.innerWidth, window.innerHeight);

​

  nav_1 = select('.nav-item');

  nav_1.mousePressed(updateColor);

  // nav_1.style('font-size', '50%');

}

​

function draw() {

  background(220);

}

​

function windowResized() {

  resizeCanvas(windowWidth, windowHeight);

}

​

function updateColor() {

  isClicked=!isClicked;

  print (isClicked);

  if (isClicked) {

   nav_1.style('color', 'red');

  } else {

   nav_1.style('color', 'blue');

}

}