HTML

• The head element contains information about the webpage.
• The body element represents the visable content shown to the user.

CSS

• A margin indicates how much space we want around the outside of an element.
• A padding indicates how much space we want around the content inside an element.
• * is a wild card that we use to apply declaration to ALL elements on a page.
• Box shadow X and Y axis. X to the right, Y just below.
• Display property assigned with block, assigns image to start a new line.

Git

• git status: checks what branch we are currently working on
• git checkout main: swithces to the main branch
• git checkout -b branch-name: creates a new branch and swithes to it

Javascript

• A variable is a named container that allows us to store data in our code.
• Control flow is the order in which a computer executes code in a script.
• A function must be called to display the code.