let oness = document.querySelectorAll('.one');
let colors = [

    'rgba(65, 210, 185, 1)',
    'rgba(255, 240, 90, 1)',
    'rgba(255, 210, 90, 1)',
    'rgba(255, 170, 90, 1)',
    'rgba(244, 91, 105, 1)',
]

const getRandomColorIndex = (max) => {
  return Math.floor(Math.random() * Math.floor(max));
}

;[...oness].forEach( (one, i) => {
  let colorIndex = getRandomColorIndex(colors.length);
  one.style = `background-color: ${colors[colorIndex]}`
  one.innerHTML = `box ${i+1}`;
})

// partical js
particlesJS("particles-js", {"particles":{"number":{"value":80,"density":{"enable":true,"value_area":800}},"color":{"value":"#ffffff"},"shape":{"type":"circle","stroke":{"width":0,"color":"#FFC704"},"polygon":{"nb_sides":5},"image":{"src":"img/github.svg","width":100,"height":100}},"opacity":{"value":0.5,"random":false,"anim":{"enable":false,"speed":1,"opacity_min":0.1,"sync":false}},"size":{"value":3,"random":true,"anim":{"enable":false,"speed":40,"size_min":0.1,"sync":false}},"line_linked":{"enable":true,"distance":150,"color":"#ffffff","opacity":0.4,"width":1},"move":{"enable":true,"speed":6,"direction":"none","random":false,"straight":false,"out_mode":"out","bounce":false,"attract":{"enable":false,"rotateX":600,"rotateY":1200}}},"interactivity":{"detect_on":"canvas","events":{"onhover":{"enable":true,"mode":"repulse"},"onclick":{"enable":true,"mode":"push"},"resize":true},"modes":{"grab":{"distance":400,"line_linked":{"opacity":1}},"bubble":{"distance":400,"size":40,"duration":2,"opacity":8,"speed":3},"repulse":{"distance":200,"duration":0.4},"push":{"particles_nb":4},"remove":{"particles_nb":2}}},"retina_detect":true});var count_particles, stats, update; stats = new Stats; stats.setMode(0); stats.domElement.style.position = 'absolute'; stats.domElement.style.left = '0px'; stats.domElement.style.top = '0px'; document.body.appendChild(stats.domElement); count_particles = document.querySelector('.js-count-particles'); update = function() { stats.begin(); stats.end(); if (window.pJSDom[0].pJS.particles && window.pJSDom[0].pJS.particles.array) { count_particles.innerText = window.pJSDom[0].pJS.particles.array.length; } requestAnimationFrame(update); }; requestAnimationFrame(update);;