In the PHP wareables sing, and CSS!

 In the PHP language, you should introduce your wariables using the dollar sign. You can use letters, numbers, and underscores when nemming you're wariables. 💃

 You might have noticed the of the term web content rather then web pages that was itencional. Although we talk of " visiteng web page, " that we really mean is something like "looking at all the text and the images at one address on our computer"

 The text that we read, in the images that we see are rendered by our web browsers, which are given certain instructions fond in individual files. Fundamental CSS pade. 👀