Sass and Compass Designer's Cookbook

Book Image

Sass and Compass Designer's Cookbook

By : Bass Jobsen, Stuart Robson

Book Image

Sass and Compass Designer's Cookbook

By: Bass Jobsen, Stuart Robson

Overview of this book

Sass and Compass Designer's Cookbook helps you to get most out of CSS3 and harness its benefits to create engaging and receptive applications. This book will help you develop faster and reduce the maintenance time for your web development projects by using Sass and Compass. You will learn how to use with CSS frameworks such as Bootstrap and Foundation and understand how to use other libraries of pre-built mixins. You will also learn setting up a development environment with Gulp. This book guides you through all the concepts and gives you practical examples for full understanding.

Sass and Compass Designer's Cookbook

Sass and Compass Designer's Cookbook

Credits

About the Author

About the Author

About the Reviewers

About the Reviewers

www.PacktPub.com

www.PacktPub.com

Preface

Free Chapter

Getting Started with Sass

Getting Started with Sass

Installing Sass for command line usage

Installing Compass

Using Sass on the command line

Using the Sass interactive mode and SassScript

Using the sass-gulp plugin with Gulp

Using Sass in the browsers

Writing Sass or SCSS

Choosing your output style

Working with partials

Writing your code in a text editor

Debugging Your Code

Debugging Your Code

Using CSS source maps to debug your code

Editing and debugging your Sass code in a browser

Commenting your code in the SCSS syntax

Building style guides with tdcss.js

Building style guides with the Kalei Styleguide

Using the @debug, @warn, and @error directives

Playing on SassMeister

Variables, Mixins, and Functions

Variables, Mixins, and Functions

Using variables

Applying operations in Sass

Declaring variables with !default

Interpolation of variables

Leveraging mixins

Writing mixins with arguments

Duplicating mixins and name collisions

Creating pure Sass functions

Nested Selectors and Modular CSS

Nested Selectors and Modular CSS

Using nested selectors

Creating more intuitive code and making inheritance clear

Referencing parent selectors with the & sign

Using multiple & signs to refer to the parent selector more than once

Using the & operator to change the selector order

Utilizing the @extend directive

Using placeholder selectors with the @extend directive

Using the @extend directive together with the @media at-rule

Using the @extend directive with care

Emitting rules at the root of the document

Avoiding nested selectors too deeply for more modular CSS

Applying the OOCSS, SMACSS, and BEM methodologies

Built-in Functions

Built-in Functions

Color functions

String functions

Number functions

Selector functions

Introspection functions

Conditional assignments

Adding custom functions to Sass

Using Compass

Extending Sass with Compass helper functions

Truncating Text with ellipses

Tuning vendor prefixes from Compass stylesheets

Adding Compass to an existing Sass project

Maintaining your applications with Compass

Using Bootstrap with Compass

Cross-Browser CSS3 Mixins

Cross-Browser CSS3 Mixins

Browser support

Using vendor prefixes

Cross browser CSS3 with Compass

The Can I Use database

Applying progressive enhancement

The -prefix-free library

Mobile first strategies

Advanced Sass Coding

Advanced Sass Coding

Loops with @while

Creating a vertical rhythm for your website

Creating color contrasts automatically

Using icon fonts

Image sprites with Compass

Media queries with Breakpoint

Building Layouts with Sass

Building Layouts with Sass

Using a CSS Reset

Importing and organizing your files

Building a grid with grid classes

Creating responsive grids

Building a semantic grid with mixins

Applying the grid on your design

Integrating a vertical navigation menu in your layout

Creating grids with semantic.gs

Using Compass Layout Module

Building Grid-based Layouts with Susy and Sass

Building Grid-based Layouts with Susy and Sass

Installing and configuring Susy

Defining containers and columns

Mobile first and responsive grids

Preventing subpixel rounding errors

Generating asymmetric layouts

Foundation and Sass

Foundation and Sass

Installing Foundation CLI

Integrating Foundation in a Compass project

Creating semantic grids with Foundation

Building off-canvas menus with Sass and JavaScript

Using Foundation 6 with WordPress and Sass

Bootstrap and Sass

Bootstrap and Sass

Downloading and installing Bootstrap

Customizing Bootstrap with variables

Configuring Bootstrap using variables

Making custom buttons

Making custom cards

Making custom navbars

Extending components using @extend

Using Bootstrap mixins and classes

Extending the mixins with your own mixins

Implementing semantic layouts with Bootstrap

Using WordPress with Bootstrap and Sass

Meeting the Bourbon Family

Meeting the Bourbon Family

Bourbon mixins for prefixing

Creating visual triangles

Using modular scales for typefacing

Semantic grids with Neat

Creating buttons with Bitters

Using the page navigation component from Refills

Ruby on Rails and Sass

Ruby on Rails and Sass

Hello world with Ruby on Rails

Explaining the main.css.scss file

Adding Compass to your Ruby on Rails setup

Using Susy with Ruby on Rails

Using Bourbon inside Rails

Integrating Bootstrap

Creating a RoR app with Foundation 6

Building Mobile Apps

Building Mobile Apps

Installing the Ionic framework

Starting a new Ionic project using Sass

Customizing the buttons of your Ionic project

Setting up a Foundation App project

Using mixins to customize your Foundation App project

Setting up a Build Chain with Grunt

Setting up a Build Chain with Grunt

Installing Grunt

Installing Grunt plugins

Utilizing the Gruntfile.js file

Adding a configuration definition for a plugin

Adding the Sass compiler task

Integrating Compass in the build chain

Installing Bourbon in the build chain

Automatically prefixing your code with Grunt

Getting Grunt watch for Sass, and LiveReload to work

Utilizing Yeoman

Index

Customer Reviews

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Using placeholder selectors with the @extend directive

Placeholder selectors in Sass enable you to create selectors that can be extended but never outputted into the compiled CSS code.

Getting ready

This recipe reuses the code from the fourth step of the Utilizing the @extend directive recipe of this chapter. You can use the Ruby Sass compiler, as described in the Installing Sass for command line usage recipe of Chapter 1, Getting Started with Sass, to compile the Sass code in this recipe into CSS code.

How to do it...

After performing the following steps you have learn how to use placeholder selectors in your Sass code to avoid unused selectors in the compiled CSS code:

Copy the SCSS code from the fourth step of the Utilizing the @extend directive recipe of this chapter. In this SCSS, replace the .button selector three times with the %button placeholder selector. Now, your code should like that shown here:
```
 // scss-lint:disable ColorKeyword

$default-color: red;
$warning-color: orange;

%button...
```