Responsive and adaptive design Options

[Lee Batchelor]

Hi all,

When I was trained in HTML and CSS, it was when desktop computers were the only platforms. Now that mobile devices are used for 51% of all web browsing, we need to use responsive and adaptive design so that the website resolves correctly on all devices. I recently completed a web design and used this code in the meta tags,
<meta name="viewport" content="width=device-width, initial-scale=1">

Sadly, this doesn't cause the website to resolve correctly on mobile devices in landscape and portrait modes. I have a feeling there's a 500 hour course of instruction in my future if I want to fix this issue. Perhaps there are some easier lines of code that will solve my problem? Thoughts?

Thanks...