what do we need to do to make browser of older versions ignore CSS defined for the web page
Answers
Explanation:
In this module, we recommend using Flexbox and Grid as the main layout methods for your designs. However, there will be visitors to your site who use older browsers, or browsers which do not support the methods you have used. This will always be the case on the web — as new features are developed, different browsers will prioritise different things. This article explains how to use modern web techniques without locking out users of older technology.
1....Prerequisites:...
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HTML basics (study Introduction to HTML), and an idea of how CSS works (study Introduction to CSS and Styling boxes.)
2......Objective:...
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To understand how to provide support for your layouts on older browsers that might not support the features you want to use.
3.....What is the browser landscape for your site?...
Every website is different in terms of target audience. Before deciding on the approach to take, find out the number of visitors coming to your site using older browsers. This is straightforward if you have an existing website which you are adding to or replacing, as you probably have analytics available which can tell you the technology people are using. If you have no analytics or this is a brand new site, then there are sites such as Statcounter that can provide statistics filtered by location.