Learn Flexbox, Svgo and Tweenmax

It's tempting to pick up a framework which has preselected flexbox or grid as the layout tool of choice, but it's important to learn when and why to use each method. This leads to slimmer stylesheets which results in better site performance, and less likelihood for "hacks" to make one method do what the other does inherently better.

Throughout this collection, we will be progressively styling a responsive landing page template while building your knowledge on when to select grid or flexbox for any layout scenario. Spoiler alert: sometimes the best solution is using both!

The specification describes a CSS box model optimized for user interface design. In the flex layout model, the children of a flex container can be laid out in any direction, and can “flex” their sizes, either growing to fill unused space or shrinking to avoid overflowing the parent.

flexbox

Create a Landing Page with CSS Grid and Flexbox

Flexbox is a powerful way to layout HTML so that elements can grow to fit the size of their container.  It can also control how the elements are positioned within a flexed container.  

Once you start thinking in `rows` and `columns`, you can control almost any flexed layout with just a few simple flexbox layout primitives.

Get Started with Flexbox CSS Layouts

This playlist covers various aspects of CSS including different rules, selectors, and patterns

CSS Tips and Tricks

In this course, we will dive into a number of different ways we can create, optimize and integrate an SVG icon set. There are pros and cons to each method, so we’ll dissect each approach so you can make an informed decision for your project. We will learn how to use build tools to automate the process of creating, manipulating and optimizing icons. We’ll take a look at how to use CSS to manipulate styles on an SVG and even how to integrate your SVG icons in a React project.

Scalable Vector Graphics (SVG) is an XML-based vector image format for two-dimensional graphics with support for interactivity and animation. The SVG specification is an open standard developed by the World Wide Web Consortium (W3C) since 1999. SVG images and their behaviors are defined in XML text files.

svgo

Create an SVG Icon System

Flexbox is a wonderful tool built into the CSS specification. Using flexbox doesn't require any special framework or library, just a browser with CSS3 support. It is so awesome, and makes the arranging elements on a page almost fun!

Flexbox Fundamentals

After setting `display: flex` on a parent element, you can use `flex-direction` to switch the container to be either a `row` or a `column`.

We also switch the body between `row` and `column`.

Flex into a Row or a Column with flex-direction

We can space items inside of a flexed component in the "on-axis" direction, with `justify-content`.

Justify content can take the following values: `flex-start`, `flex-end`, `center`, `space-between`, `space-around`, or `space-evenly`

Change the Spacing of Flexed Components with justify-content

We changed the axis layout with 'justify-content', and the "off axis" layout is controlled by 'align-items'.  The most common values are `flex-start`, `flex-end`, or `center`.

Change the off-axis Alignment of a Flexed Container with `align-items`

To set the wrap settings of elements inside of a container, we can set the `flex-wrap` css attribute.  The most common values are: `nowrap`, `wrap`, or `wrap-reverse`

Wrap Elements Inside of a Flexed Container with `flex-wrap`

To stretch individual elements to fit the given space, we can set the `flex-grow` or `flex` attributes to any integer.  Other surrounding elements will grow proportionally to their `flex-grow` or `flex` attributes.

Proportionally Grow a Flexed Element by Setting `flex-grow` or `flex` Styles

We have a parent HTML element that takes up the height and width of the page. We will make that parent element into a flex container, and then vertically center its child element using `align-items: center;`. Finally, we'll use `justify-content: center;` to horizontally center the element.

Center an Element Horizontally and Vertically using Flexbox

Learn the fundamental difference between CSS grid and flexbox layout, and create utility classes for each `display` value. Then begin to apply and expand these concepts to style the landing page navigation.

Choose Between Grid or Flexbox for CSS Layout

See how to use flexbox to layout variable-width content in columns, and take advantage of `justify-content` to keep flex children center-aligned on smaller viewports. We'll also learn how `margin` can be applied to resolve for lack of a well-supported `gap` property in flexbox. At the end of the lesson, we'll have styled both the "Subscribe" section and the site footer.

Use Flexbox to Responsively Layout Variable-Width Content

CSS Grid and Flexbox are very useful tools for providing the overall layout of a page.  I take a specific design and create the high level layout using css grid and then arrange an individual section using flex box.

Layout a webpage using css grid and flexbox

With just a handful of CSS properties, we can create an intrinsically responsive photo gallery using flexbox. This is accomplished by setting our preferred width as the `flex-basis` value and allowing items to both shrink and grow. The use of `object-fit: cover` on images allows them to fully fill up the list item without distortion or overflow. We finish the gallery with a small animated effect that alters `opacity`.

Create an Automatically Responsive Flexbox Gallery

This lesson will focus on creating the checkbox styles for both the default and checked state. We'll make sure our styles are accessible and able to use our theme system.

We'll get started by adding an inline SVG to our input which we can style. I'll give you a tour of what is happening with the SVG and show you how to display it in the checkbox by providing a width. From there we will set the default state of the SVG to a `scale(0)` and set up a transition so when the checkbox is clicked to scale the SVG to 1.

Create Custom Checkbox CSS Styles with SVG

AngularJS is an open-source JavaScript framework, maintained by Google, that assists with running single-page applications. Its goal is to augment web-based applications with model–view–controller (MVC) capability, in an effort to make both development and testing easier.

angularjs

TimelineLite is a piece of the Greensock TweenMax library that provides the ability to create sequenced animation with very little code or setup.

Greensock TimelineLite Animation Sequences

Demystifying alignment in flexbox children

Flexbox makes it easier to create layouts that can adjust depending on the content that is added and the space available. In this lesson we look at a couple real-world applications of Flexbox in an application and website.

Using Flexbox in Websites and Applications

The flex-basis property allows us to define the dimension (along the flex-direction axis) that a flexbox child should ideally have.

Defining dimensions on flexbox children using flex-basis

Just like a bitmap image, you can compress an SVG by removing various pieces of code that aren’t necessary to it rendering properly. This reduces file size & download time, ultimately leading to a faster page load speed. You’ll learn how to automate the process of compressing your SVGs using `svgo` in the command line.

For a full list of options and plugins available to use with `svgo`, [check out their documentation](https://github.com/svg/svgo).

Note: This lesson assumes you have `npm` installed.

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