Subtitles of the Movie

In this movie I want to talk to you about the HTML and CSS files. HTML or XHTML means the content of the website, not the look. CSS is the style sheets and that's the actual look and layout of the pages. With CSS we can have consistent fonts, color, et cetera. The HTML and CSS do work cooperatively with each other so they can separate the look and the data of the site. What you want to do is just make sure that you know where these files are at, know that HTML is Hyper Text Markup Language. HTML files contain markup tags so this is a .htm. It can be .html or .htm, it doesn't matter, but they have markup tags that have beginnings and endings and I will show you what that means and how that works. If you want to see markup tags, you can go to any website, view the source and right here is where the tags are. You'll see those signs, greater-than, less-than signs. See the /at the end which ends the tag? CSS, those are style sheets. Those describe how it's going to display an HTML element. CSS does not have the start and end tags. They have what's called a selector, its property, which is like the color and then the value of that specific property. Basically most of your CSS pages are pretty straightforward. There might be some special ones in there like for Internet Explorer only. There's also one in here called template underscore rtl. That's if it's for a language that's read right to left. If it were in English, we're obviously reading left to right. But if it's something like Arabic, it needs to be the opposite so you have a template specific for that. So take a minute, go open up an HTML file, look at the source of the website maybe, open up a CSS file just so you can start to get used to the differences between those two items.