HTML to show the increase, decrease, reset text size icons: Use em widths for your backgrounds so they change with your text. Providing controls on the Web page that allow users to incrementally change the size of all text on the page up to 200 percent Important Information about Techniques See Understanding Techniques for WCAG Success Criteria for important information about the usage of these informative techniques and how they relate to the normative WCAG 2.1 success criteria. Part 1 Why the Change Is Required? The central database itself would be a straightforward case of collaborative filtering, since it would be easy to find other users with the same text-size preferences. Instead of having users manually change the text size every time they come across a user-hostile design, let's take advantage of the Internet and track font size preferences: Every time your browser loaded a page from a new website, it would first check a database for information about your predicted font size preference: To expedite response time, your browser might pre-fetch the preference settings for all websites that the current page linked to before you even clicked a link. Click on Tools > Internet Options. 2002-08-18 For now, websites can increase readability by following these guidelines: Jakob Nielsen, Ph.D., is a User Advocate and principal of the Nielsen Norman Group which he co-founded with Dr. Donald A. Norman (former VP of research at Apple Computer). 16px– absolute minimum for text-heavy pages 2. However, if someone viewing the site has their default font set to 20px instead of the standard 16px, it makes the site look horrible because the text is too big and the text runs off of backgrounds etc. @ - I fully understand what you are saying and normally I would just make the container to expand with the text. 5. 10 Usability Heuristics for User Interface Design, When to Use Which User-Experience Research Methods, Empathy Mapping: The First Step in Design Thinking, Between-Subjects vs. Within-Subjects Study Design, UX Mapping Methods Compared: A Cheat Sheet, User Control and Freedom (Usability Heuristic #3), Imagery Helps International Shoppers Navigate Ecommerce Sites, Flexibility and Efficiency of Use: The 7th Usability Heuristic Explained, 3 Steps for Getting Started with DesignOps, Technology Forces Us To Do Things We're Bad At. Two theories: Because so many sites have made bad decisions regarding font size, users commonly need to change it. That's also why the Back button is so precious to users, and why it's used much more frequently than history list navigation. Quite often, I find myself using the Ctrl-Plus shortcut (in Internet Explorer) to increase the size of a web page font. We can't wait for Microsoft to ship a good browser, though that has to be the ultimate solution to the font size problem. If folks are reading for long periods of time, be nice: don’t make them strain their eyes. They can easily keep clicking the "bigger" button if the initial click doesn't make the text big enough. Unfortunately, recent versions of IE have eliminated IE4's good design, replacing it with an approach that has two serious usability problems: For those few experienced users who do prevail and restore the missing button to their customized toolbar, actually changing the text size in IE6 requires several steps: Compare this awkward, six-step process with the interaction technique required by a design that includes separate buttons for "make text larger" and "make text smaller": Of course, I am cheating a little: You would still have the initial step of deciding whether you want the text larger or smaller, thus determining which button you'd click. Select the font and size for the text that you want to see. Change the page size : Click the Settings icon, then click the + in the Zoom setting to make the page larger. He holds 79 United States patents, mainly on ways of making the Internet easier to use. This is almost universally included as a set of three buttons on the top right of the page. Subscribe to the weekly newsletter to get notified about future articles. 1. Auto-adjusting font sizes based on collaborative filtering is a simple example of the benefits that could accrue from more network-aware browsers. So, why is so much website text so hard to read in the first place? If this were your first visit to the site, your browser would contact a central database for information about the actions of users similar to you who'd visited the site. set your CSS classes to use em when you declare your font size: .fontSize { font-size:0.8em; }

This text is a good size

2020 allow users to change font size in a web page