countingdownto.com clean up code

dev_console_code.js

// Hide everything except the countdown widget
document.querySelectorAll('body > *').forEach(el => {
  if (!el.contains(document.querySelector('#cdt'))) {
    el.style.display = 'none';
  }
});

// Hide specific elements we don't want
const selector = document.querySelector('#countdown_widget_selector');
if (selector) selector.style.display = 'none';

const title = document.querySelector('.centered h1');
if (title) title.style.display = 'none';

const desc = document.querySelector('.centered p');
if (desc) desc.style.display = 'none';

const btn = document.querySelector('.centered .btn');
if (btn) btn.style.display = 'none';

// Hide ALL links to countingdownto.com
document.querySelectorAll('a[href*="countingdownto.com"]').forEach(link => {
  link.style.display = 'none';
});

// Clean up the specific content around the widget
document.querySelector('.corner-logo')?.remove();
document.querySelector('.pull-right')?.remove();
document.querySelector('br')?.remove();
document.querySelector('hr')?.remove();

// Style the widget container
const body = document.body;
Object.assign(body.style, {
  margin: 0,
  padding: 0,
  background: '#000',
  display: 'flex',
  alignItems: 'center',
  justifyContent: 'center',
  minHeight: '100vh'
});

// Make widget wrapper fullscreen
const widget = document.querySelector('.widget-wrapper');
Object.assign(widget.style, {
  position: 'relative',
  margin: 'auto'
});