Topic One: Superscript and Subscript (Chapter 2)
To be able to write out something like Happy 4 th of July, you have to use something called superscript. This is a code that makes those characters smaller and still fit in line with the rest of the text. This code is <sup> th </sup> . You can also do this to get charcters to go lower on the text line, this is called subscript. This would be useful in writing out chemical formulas. For example writing out CO2, you have to use the code <sub> 2 </sub>. These are codes that go right in your HTML as you are inserting your text.
Topic Two: Linebreaks (Chapter 2)
Sometimes when you are writing out your text in HTML you want to create a linebreak but you don't want to start a whole new paragraph or style, you just want it to be on a different line. You do this using code
<br>. This is how it would look if you used it in your code..
This is a linebreak
This is another line break using code to break up my text
into different lines.
Topic Three: Understanding Color (Chapter 11)
A computer screen is made up on thousands of tiny pixels that give us light. Each pixel holds a color. Each color that we see on a computer screen is made up of mixing the right amounts of red, blue, and green. This is why when a screen is turned off it looks black, that is because it is not giving off any light. It is important to know how light and color work on a screen so you are picking colors that with blend well together and show up right on every screen.