The CSS Handbook Conclusion 2 Preface The CSS Handbook follows the 80/20 rule: learn in 20% of the time the 80% of a topic. In particular, the goal is to get you up to speed quickly with CSS. This Enjoy! 3 The CSS Handbook 1. Preface 2. Introduction to CSS 2.1. How does CSS look like 2.2. Semicolons 2.3. Formatting and indentation 3. A brief history of CSS 4. Adding CSS to an HTML page with a CSS Variable value using JavaScript 19.5. Handling invalid values 19.6. Browser support 19.7. CSS Variables are case sensitive 19.8. Math in CSS Variables 5 19.9. Media queries with CSS Variables

Loading All The Plugins from Package.JSON 11 Note 11 NOTE 12 Installing Plugins for Responsive images|Css Minification|Js minification 12 Image processing plugins 12 Asset optimizer plugins 13 Anatomy of Tasks 19 Chapter 4: Concatenating files 21 Examples 21 Concat all css files into one using gulp-concat 21 Concat and Uglify JS and CSS files 21 Chapter 5: Create a watcher 23 Examples 23 Watcher task Examples 28 Installation and usage 28 Chapter 10: Minifying CSS 30 Examples 30 Using gulp-clean-css and gulp-rename 30 Sass and Css - Preprocessing with Gulp 30 Chapter 11: Minifying HTML 32 Examples

toscrape.com/tag/humor/', ] def parse(self, response): for quote in response.css('div.quote'): yield { 'text': quote.css('span.text::text').get(), 'author': quote.xpath('span/small/text()').get(), } page) 5 Scrapy Documentation, Release 1.6.0 (continued from previous page) next_page = response.css('li.next a::attr("href")').get() if next_page is not None: yield response.follow(next_page, self.parse) response object as an argument. In the parse callback, we loop through the quote elements using a CSS Selector, yield a Python dict with the extracted quote text and author, look for a link to the next

response): for quote in response.css('div.quote'): yield { 'author': quote.xpath('span/small/text()').get(), 'text': quote.css('span.text::text').get(), } next_page = response.css('li.next a::attr("href")') response object as an argument. In the parse callback, we loop through the quote elements using a CSS Selector, yield a Python dict with the extracted quote text and author, look for a link to the next sources using extended CSS selectors and XPath expressions, with helper methods to extract using regular expressions. • An interactive shell console (IPython aware) for trying out the CSS and XPath expressions

response): for quote in response.css('div.quote'): yield { 'author': quote.xpath('span/small/text()').get(), 'text': quote.css('span.text::text').get(), } next_page = response.css('li.next a::attr("href")') response object as an argument. In the parse callback, we loop through the quote elements using a CSS Selector, yield a Python dict with the extracted quote text and author, look for a link to the next sources using extended CSS selectors and XPath expressions, with helper methods to extract using regular expressions. • An interactive shell console (IPython aware) for trying out the CSS and XPath expressions

response): for quote in response.css('div.quote'): yield { 'author': quote.xpath('span/small/text()').get(), 'text': quote.css('span.text::text').get(), } next_page = response.css('li.next a::attr("href")') response object as an argument. In the parse callback, we loop through the quote elements using a CSS Selector, yield a Python dict with the extracted quote text and author, look for a link to the next sources using extended CSS selectors and XPath expressions, with helper methods to extract using regular expressions. • An interactive shell console (IPython aware) for trying out the CSS and XPath expressions

toscrape.com/tag/humor/', ] def parse(self, response): for quote in response.css('div.quote'): yield { 'text': quote.css('span.text::text').get(), 'author': quote.xpath('span/small/text()').get(), } page) 5 Scrapy Documentation, Release 1.7.4 (continued from previous page) next_page = response.css('li.next a::attr("href")').get() if next_page is not None: yield response.follow(next_page, self.parse) response object as an argument. In the parse callback, we loop through the quote elements using a CSS Selector, yield a Python dict with the extracted quote text and author, look for a link to the next

response): for quote in response.css('div.quote'): yield { 'text': quote.css('span.text::text').get(), 'author': quote.xpath('span/small/text()').get(), } next_page = response.css('li.next a::attr("href")') response object as an argument. In the parse callback, we loop through the quote elements using a CSS Selector, yield a Python dict with the extracted quote text and author, look for a link to the next sources using extended CSS selectors and XPath expressions, with helper methods to extract using regular expressions. • An interactive shell console (IPython aware) for trying out the CSS and XPath expressions

response): for quote in response.css('div.quote'): yield { 'author': quote.xpath('span/small/text()').get(), 'text': quote.css('span.text::text').get(), } next_page = response.css('li.next a::attr("href")') response object as an argument. In the parse callback, we loop through the quote elements using a CSS Selector, yield a Python dict with the extracted quote text and author, look for a link to the next sources using extended CSS selectors and XPath expressions, with helper methods to extract using regular expressions. • An interactive shell console (IPython aware) for trying out the CSS and XPath expressions

response): for quote in response.css('div.quote'): yield { 'author': quote.xpath('span/small/text()').get(), 'text': quote.css('span.text::text').get(), } next_page = response.css('li.next a::attr("href")') response object as an argument. In the parse callback, we loop through the quote elements using a CSS Selector, yield a Python dict with the extracted quote text and author, look for a link to the next sources using extended CSS selectors and XPath expressions, with helper methods to extract using regular expressions. • An interactive shell console (IPython aware) for trying out the CSS and XPath expressions