This means you can modify the HTML and CSS (also known as source code) right in your browser. The good news is that modern browsers, (like Chrome, Firefox and Safari) offer a couple ways to preview simple changes to any webpage. Maybe it’s the text, the font, the spacing, the colors, or something else.Įither way, you wish you could simply make a quick edit and hit save when everything looks perfect. Staring at your website and just obsessing over a few little things that just don’t seem 'right'.