This document provides an introduction to CSS (Cascading Style Sheets) through a series of lessons:
- Lesson 1 defines CSS and its history, purpose of separating formatting from content, and examples of how CSS changes page appearance without altering HTML.
- Lesson 2 explains CSS syntax including selectors, declarations, properties/values, and declaration blocks. Students create their first CSS page.
- Lesson 3 covers CSS class and ID selectors. Students create pages using class and ID selectors.
- Lesson 4 describes three methods to apply CSS - inline, internal, and external style sheets.
The document includes assignments for students to practice CSS concepts by modifying provided code examples.
This document provides an introduction to Cascading Style Sheets (CSS), including what CSS is, how it separates content from presentation, and how to link CSS to HTML documents. It describes CSS syntax, selectors, properties and values. It also covers CSS precedence and inheritance, and different methods for including CSS like embedded, inline and external stylesheets.
CSS (Cascading Style Sheets) is a stylesheet language used to describe the presentation of HTML documents. CSS allows you to control the color, font, size, spacing, and other aspects of HTML elements. CSS properties like background, text, font, links, lists and box model can be used to format HTML elements. CSS rules have selectors that specify the element to which a declaration applies, and declarations that contain property-value pairs that define the presentation of the element.
CSS3 - is everything we used to do wrong? Russ Weakley
The document discusses the benefits and potential issues of using CSS3 and preprocessors. It recommends learning CSS2.1 fundamentals first before jumping into CSS3. Object-oriented CSS, resets, frameworks and preprocessors can make development more efficient and flexible by reducing repetitive code and improving maintenance. However, they also have drawbacks like additional classes and changing mindsets.
The document covers various topics related to CSS including CSS introduction, syntax, selectors, inclusion methods, setting backgrounds, fonts, manipulating text, and working with images. Key points include how CSS handles web page styling, the advantages of CSS, CSS versions, associating styles using embedded, inline, external and imported CSS, and properties for backgrounds, fonts, text formatting, and images.
This document provides an introduction to CSS (Cascading Style Sheets) which allows separation of content and style for web pages. CSS is a W3C standard that all major browsers support. CSS controls formatting of HTML elements through style rules consisting of a selector and declaration. It gives developers more control over page layout and appearance across browsers. CSS separates concerns of content defined in HTML from visual presentation defined by CSS stylesheets.
1. CSS (Cascading Style Sheets) is a language used to define the style and layout of web pages. CSS can be applied internally, inline, or through external style sheets.
2. There are different types of CSS selectors including tag selectors, ID selectors, and class selectors that allow styles to be applied to specific HTML elements. Common CSS properties define colors, fonts, spacing, and layout.
3. CSS3 introduces newer specifications like rounded corners, shadows, gradients, transitions, and transformations that expand on the original CSS standards. Features like custom fonts, multi-column layout, flexible box and grid layouts add additional styling capabilities.
This PPT is about my best friends, HTML, CSS and JS. Here I am just talk/show few features of them. all three combined make our web site more powerful in this WWW world.
This document provides a guide to applying styles to GUI components in TIBCO General Interface using CSS. It discusses using the properties editor to set font, box, and CSS properties for components. It also covers applying styles through CSS files, overriding default CSS, dynamic property files, CDF documents, component editing, and value templates for matrix components. The goal is to demonstrate different ways to style components consistently using CSS.
This document discusses Cascading Style Sheets (CSS) and how they can be used to control the style and layout of web documents. CSS allows for a consistent look across multiple platforms, division of labor between design and coding teams, and user control over formatting. CSS rules use selectors to target specific elements and properties to set styles like colors, fonts, sizes, and positioning. CSS handles inheritance of styles and prioritizes rules based on specificity. Styles can position elements outside of normal flow using relative, float, and absolute positioning.
This document provides an overview of Cascading Style Sheets (CSS), including a brief history, common uses, syntax, and limitations. CSS allows separation of document content from page layout and formatting. It supports properties for various text, font, background, and other visual styles. CSS rules cascade from broad to specific and can be defined internally, in external style sheets, or inline in elements.
This document provides an overview of Cascading Style Sheets (CSS) including what CSS is, how to write CSS code, and the different ways to include CSS in an HTML document. CSS allows separation of document content from page layout and visual design. CSS code uses selectors, properties, and values to style HTML elements. Styles can be included inline, internally in the <head> using <style> tags, or externally in a .css file linked via the <link> tag. Inheritance rules determine which styles take precedence.
This document provides an overview of Cascading Style Sheets (CSS) including:
- The different ways to apply CSS such as inline styles, embedded styles, and external styles.
- Various CSS selectors like tag selectors, class selectors, ID selectors, and combination selectors that allow targeting specific elements.
- CSS properties for styling elements with regards to colors, text, margins, paddings, and borders.
- The benefits of using CSS including separation of structure and presentation, consistency across pages, and reduced file size compared to only using HTML for styling.
CSS is used to control the style and formatting of HTML documents. It allows separation of document content from document presentation, including elements like color, fonts, spacing, and layout. CSS syntax uses selectors to apply styles specified by properties and values. Common selectors include element tags, classes, IDs, and descendant selectors. CSS handles global presentation of HTML pages for various devices.
CSS (Cascading Style Sheets) is a language for styling web documents. It allows separation of document content from document presentation and formatting. The document provides the summary of CSS basics, including its history, structure, selectors, box model, positioning schemes, and tips for designing with CSS. Some key points covered include how CSS separates style from content, how rules and declarations work, the cascade priority scheme, and advantages of CSS like flexibility, site-wide consistency, and reduced bandwidth.
CSS stands for Cascading Style Sheets
Styles define how to display HTML elements
External Style Sheets can save a lot of work
Styles are normally saved in external .css files. External style sheets enable you to change the appearance and layout of all the pages in a Web site, just by editing one single file!
Cascading Style Sheets (CSS) allow separation of document content from document presentation, including elements like fonts, colors, and layout. CSS rules include selectors that point to specific HTML elements and declarations that define properties like color and font for those elements. Common CSS properties include font properties, color properties, box properties like width, padding, and margin, and background properties. CSS provides benefits like easier maintenance of web page styling across multiple pages.
This document provides an overview of typography concepts for web design, including:
- Common HTML elements for structuring text and headings
- Using CSS to style text properties like font, size, color, and spacing
- Selecting typefaces based on legibility, readability, and connotation
- Best practices for text on screens like sufficient contrast and line length
This document provides an introduction to CSS (Cascading Style Sheets) through a series of lessons:
1. The history and purpose of CSS is discussed, noting that it was proposed in 1994 to help solve formatting problems in HTML.
2. CSS syntax and structure are explained, including selectors, properties and values, declarations, and declaration blocks. Examples are provided of how CSS can be used to style HTML elements.
3. Additional CSS selectors like classes and IDs are covered, along with creating comments in CSS. Students are assigned to create basic CSS pages demonstrating these concepts.
4. Methods for applying CSS styles are reviewed, including inline, internal, and external styling. Best practices
The document provides an introduction to CSS (Cascading Style Sheets) and how it is used to style HTML documents. Some key points:
- CSS allows formatting and styling of HTML elements like colors, fonts, spacing, etc. CSS works with HTML and styles are defined in a separate CSS file.
- HTML elements are marked with IDs and classes that are defined in the CSS file. IDs are unique, classes are not. This is how CSS knows which styles to apply to which elements.
- A CSS file defines the styles for each ID, class, and element used in the HTML. Styles include properties like color, font, size, alignment, etc.
- For a
Cascading Style Sheets (CSS) is a language for styling web pages that separates presentation from content. CSS handles the look and feel of a web page by controlling color, fonts, spacing, sizing, backgrounds, and other visual aspects. CSS provides powerful control over HTML elements while keeping web pages lightweight and load faster. CSS rules can be applied internally, inline, or externally through linked style sheets to globally style elements across multiple web pages. Common CSS properties control color, fonts, text, backgrounds, borders, positioning, and visual effects.
This document introduces CSS (Cascading Style Sheets) and provides examples of how to use CSS to style HTML elements. CSS allows separation of document structure (HTML) from presentation (CSS). There are three ways to associate CSS with HTML - external CSS files linked via <link>, internal <style> sections, or inline styles via the style attribute. CSS selectors target elements by tag name, class, ID, or context. Classes and IDs allow targeting groups or individual elements. CSS rules define styles using properties and values within curly braces. This allows consistent styling across pages by changing a single CSS file.
This document discusses CSS (Cascading Style Sheets) and how it can be used to style web pages. It begins by defining CSS and listing some of its main advantages, such as allowing reuse of styles across pages and faster loading times. It then covers CSS syntax, selectors, properties and values. The document also discusses the different methods of associating CSS with HTML, including inline, internal and external stylesheets. Finally, it provides examples of how to style specific elements like fonts, text, backgrounds and more using CSS.
1) The document introduces CSS (Cascading Style Sheets) and discusses how it is used to separate HTML content from presentation through external style sheets, embedded styles, and inline styles.
2) It covers basic CSS syntax including selectors, declarations, properties, and values. Common text-related properties like font, color, size, and alignment are described.
3) The "cascade" of CSS is explained, with browser, user, and author styles having different levels of precedence based on specificity and importance. This determines which styles will apply when conflicts occur.
This document discusses an approach for automatically refactoring CSS style sheets to reduce their size without changing styling semantics. It begins by motivating the need for such refactoring, as CSS files are growing larger to support modern web features. Current tools rely only on empirical practices and cannot analyze CSS semantics.
The approach works by detecting relations between CSS selectors. Selectors are translated to tree logic formulas, and a logic solver is used to test formulas for logical inclusion between selectors. This determines which property declarations can safely be removed from more specific selectors while preserving rendering behavior. The goal is to simplify CSS files and reduce size without altering displayed styling.
CSS is used to control the style and formatting of HTML documents. It allows separation of document content from document presentation, including elements like color, fonts, spacing, and layout. CSS syntax uses selectors to apply styles specified by properties and values. Common selectors include element tags, classes, IDs, and descendant/child relationships. CSS handles global presentation of HTML pages for various devices.
Cascading Style Sheets (CSS) is used to describe the presentation of HTML documents including defining sizes, spacing, fonts, colors, layout, etc. CSS separates presentation from content to improve accessibility, flexibility and reusability. There are different ways to apply CSS including inline styles within HTML elements, internal styles within the <style> tag, and external stylesheets linked via the <link> tag. Key benefits of CSS include faster page loads, increased accessibility, and easier maintenance of page styling across many pages by changing a single CSS file.
The document provides an introduction to CSS including an overview of what CSS is, why it is used, and its basic syntax and structure. CSS (Cascading Style Sheets) is a stylesheet language used to describe the presentation of structured documents written in HTML or XML. It allows separation of document content from document presentation and formatting. CSS saves development time, makes pages load faster, and allows easier page maintenance.
The document provides an overview of CSS (Cascading Style Sheets) methodology. It defines CSS as the language used for implementing designs on HTML documents. It then covers CSS basics including selectors, properties, conflicts resolution using specificity and cascade order. It also discusses the box model which defines how browsers handle rectangular boxes for elements. Finally, it offers some best practices tips such as resetting styles, separating content from design, and planning layout during HTML coding.
This document provides an introduction to Cascading Style Sheets (CSS) including:
- CSS is used to describe the presentation of documents including sizes, spacing, fonts, colors, and layout.
- CSS separates content from presentation by defining styles in a separate CSS file rather than within HTML tags.
- CSS rules consist of selectors, declarations separated by semicolons, and properties and values separated by colons to style specific elements.
The document provides an overview of CSS foundations including the three layers of web design, what CSS is, CSS syntax, selectors, applying styles, and the cascade. It discusses the structure, style, and behavior layers and how CSS is used to control presentation. Key points covered include the different ways to add CSS rules, CSS selectors like type, ID, class, and descendant selectors, and how specificity and inheritance apply styles. It also reviews CSS properties for styling text, lists, and links.
This document contains an agenda and lesson plan for teaching CSS (Cascading Style Sheets). The agenda includes warm up exercises, instructor demonstrations, videos, practical work for students, questions and answers, reflection, and homework assignment. Key topics covered are CSS selectors, external and internal CSS, and boxes model (content, padding, border, margin). The goal is for students to learn how to style web pages using CSS. Homework is to create a web page using HTML and CSS that demonstrates skills/projects based on a rubric.
This document discusses basic CSS layout and properties. It explains how to use class and ID selectors to style specific elements on a page. It also describes the differences between internal, external, and inline CSS styles. Finally, it covers the main CSS background properties including background-color, background-image, background-repeat, and background-position that control the aesthetics of a website.
The document provides an introduction to CSS (Cascading Style Sheets) including the different methods for linking an external CSS stylesheet (internal, external, inline). It describes CSS syntax using selectors, properties, and values to style HTML elements. Specific CSS properties like margins, padding, and classes/IDs are defined. The document is a tutorial that teaches CSS basics through examples to style text formatting, layout, and design elements of a webpage.
Advanced CSS
by: Alexandra Vlachakis
Sandy Creek High School, Fayette County Schools
Slide Show correlates Georgia Deparment of Edcuation Career and Technology PATHWAY: Interactive Media
COURSE: Advanced Web Design
UNIT 6: BCS-AWD-6 Advanced CSS
The document provides an overview of CSS (Cascading Style Sheets), which is the language used to style HTML elements and tell the browser how elements should be rendered. It covers CSS basics like selectors, properties, values, and rules. It also discusses CSS concepts like the cascade, specificity, inheritance, and adding CSS via links, style tags, and inline styles. The history of CSS is summarized, from its origins in the 1990s to modern features like Grid, Flexbox, and custom properties. Key sections are highlighted, including selectors, the cascade, specificity, and adding CSS to HTML.
The document outlines an agenda and lesson plan for teaching CSS. The agenda includes warm up revision, a teacher presentation on CSS, a video on CSS selectors, practical work in pairs to create a web page using CSS, a question and answer session, reflection, and assigning homework. The lesson plan covers CSS terminology, adding style using cascading style sheets, internal and external styles, CSS syntax, selectors like type, class, and ID, properties for boxes, fonts and text, and linking stylesheets. Resources for further practice are provided. The homework assignment asks students to create a web page using HTML and CSS based on a rubric.
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One fifth of the world's poor live in South Asia, with 26% of Indians living below the poverty line. Poverty is concentrated in rural areas and three states - Uttar Pradesh, Bihar, and Madhya Pradesh - account for half of India's poor. Low income and lack of healthcare contribute to high female illiteracy and infant mortality rates. While India's economy is growing, wealth is unevenly distributed and many rely on agriculture for income. Efforts to alleviate poverty include microfinance programs and government poverty elimination plans, and India's middle class is growing rapidly.
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E-business refers to conducting business operations over the Internet. It includes buying and selling products/services online as well as collaborating with business partners and customers. E-business uses Internet technologies to transform key business processes and can take several forms including business-to-business (B2B), business-to-consumer (B2C), consumer-to-consumer (C2C), and business-to-administration (B2A). Implementing e-business can benefit companies by reducing costs, improving customer service, and increasing revenues.
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This document outlines the process of web design, including pre-design work like defining goals and organizing content, influences on design like technology and usability, and best practices like accessibility, testing, and maintenance. It discusses fundamentals of design like the purpose of a website and factors that make a design good. It also provides resources for web design like books, websites, and tools.
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Details of description part II: Describing images in practice - Tech Forum 2024BookNet Canada
This presentation explores the practical application of image description techniques. Familiar guidelines will be demonstrated in practice, and descriptions will be developed “live”! If you have learned a lot about the theory of image description techniques but want to feel more confident putting them into practice, this is the presentation for you. There will be useful, actionable information for everyone, whether you are working with authors, colleagues, alone, or leveraging AI as a collaborator.
Link to presentation recording and transcript: https://bnctechforum.ca/sessions/details-of-description-part-ii-describing-images-in-practice/
Presented by BookNet Canada on June 25, 2024, with support from the Department of Canadian Heritage.
Performance Budgets for the Real World by Tammy EvertsScyllaDB
Performance budgets have been around for more than ten years. Over those years, we’ve learned a lot about what works, what doesn’t, and what we need to improve. In this session, Tammy revisits old assumptions about performance budgets and offers some new best practices. Topics include:
• Understanding performance budgets vs. performance goals
• Aligning budgets with user experience
• Pros and cons of Core Web Vitals
• How to stay on top of your budgets to fight regressions
How to Avoid Learning the Linux-Kernel Memory ModelScyllaDB
The Linux-kernel memory model (LKMM) is a powerful tool for developing highly concurrent Linux-kernel code, but it also has a steep learning curve. Wouldn't it be great to get most of LKMM's benefits without the learning curve?
This talk will describe how to do exactly that by using the standard Linux-kernel APIs (locking, reference counting, RCU) along with a simple rules of thumb, thus gaining most of LKMM's power with less learning. And the full LKMM is always there when you need it!
Transcript: Details of description part II: Describing images in practice - T...BookNet Canada
This presentation explores the practical application of image description techniques. Familiar guidelines will be demonstrated in practice, and descriptions will be developed “live”! If you have learned a lot about the theory of image description techniques but want to feel more confident putting them into practice, this is the presentation for you. There will be useful, actionable information for everyone, whether you are working with authors, colleagues, alone, or leveraging AI as a collaborator.
Link to presentation recording and slides: https://bnctechforum.ca/sessions/details-of-description-part-ii-describing-images-in-practice/
Presented by BookNet Canada on June 25, 2024, with support from the Department of Canadian Heritage.
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/07/intels-approach-to-operationalizing-ai-in-the-manufacturing-sector-a-presentation-from-intel/
Tara Thimmanaik, AI Systems and Solutions Architect at Intel, presents the “Intel’s Approach to Operationalizing AI in the Manufacturing Sector,” tutorial at the May 2024 Embedded Vision Summit.
AI at the edge is powering a revolution in industrial IoT, from real-time processing and analytics that drive greater efficiency and learning to predictive maintenance. Intel is focused on developing tools and assets to help domain experts operationalize AI-based solutions in their fields of expertise.
In this talk, Thimmanaik explains how Intel’s software platforms simplify labor-intensive data upload, labeling, training, model optimization and retraining tasks. She shows how domain experts can quickly build vision models for a wide range of processes—detecting defective parts on a production line, reducing downtime on the factory floor, automating inventory management and other digitization and automation projects. And she introduces Intel-provided edge computing assets that empower faster localized insights and decisions, improving labor productivity through easy-to-use AI tools that democratize AI.
An invited talk given by Mark Billinghurst on Research Directions for Cross Reality Interfaces. This was given on July 2nd 2024 as part of the 2024 Summer School on Cross Reality in Hagenberg, Austria (July 1st - 7th)
GDG Cloud Southlake #34: Neatsun Ziv: Automating AppsecJames Anderson
The lecture titled "Automating AppSec" delves into the critical challenges associated with manual application security (AppSec) processes and outlines strategic approaches for incorporating automation to enhance efficiency, accuracy, and scalability. The lecture is structured to highlight the inherent difficulties in traditional AppSec practices, emphasizing the labor-intensive triage of issues, the complexity of identifying responsible owners for security flaws, and the challenges of implementing security checks within CI/CD pipelines. Furthermore, it provides actionable insights on automating these processes to not only mitigate these pains but also to enable a more proactive and scalable security posture within development cycles.
The Pains of Manual AppSec:
This section will explore the time-consuming and error-prone nature of manually triaging security issues, including the difficulty of prioritizing vulnerabilities based on their actual risk to the organization. It will also discuss the challenges in determining ownership for remediation tasks, a process often complicated by cross-functional teams and microservices architectures. Additionally, the inefficiencies of manual checks within CI/CD gates will be examined, highlighting how they can delay deployments and introduce security risks.
Automating CI/CD Gates:
Here, the focus shifts to the automation of security within the CI/CD pipelines. The lecture will cover methods to seamlessly integrate security tools that automatically scan for vulnerabilities as part of the build process, thereby ensuring that security is a core component of the development lifecycle. Strategies for configuring automated gates that can block or flag builds based on the severity of detected issues will be discussed, ensuring that only secure code progresses through the pipeline.
Triaging Issues with Automation:
This segment addresses how automation can be leveraged to intelligently triage and prioritize security issues. It will cover technologies and methodologies for automatically assessing the context and potential impact of vulnerabilities, facilitating quicker and more accurate decision-making. The use of automated alerting and reporting mechanisms to ensure the right stakeholders are informed in a timely manner will also be discussed.
Identifying Ownership Automatically:
Automating the process of identifying who owns the responsibility for fixing specific security issues is critical for efficient remediation. This part of the lecture will explore tools and practices for mapping vulnerabilities to code owners, leveraging version control and project management tools.
Three Tips to Scale the Shift Left Program:
Finally, the lecture will offer three practical tips for organizations looking to scale their Shift Left security programs. These will include recommendations on fostering a security culture within development teams, employing DevSecOps principles to integrate security throughout the development
Sustainability requires ingenuity and stewardship. Did you know Pigging Solutions pigging systems help you achieve your sustainable manufacturing goals AND provide rapid return on investment.
How? Our systems recover over 99% of product in transfer piping. Recovering trapped product from transfer lines that would otherwise become flush-waste, means you can increase batch yields and eliminate flush waste. From raw materials to finished product, if you can pump it, we can pig it.
Quantum Communications Q&A with Gemini LLM. These are based on Shannon's Noisy channel Theorem and offers how the classical theory applies to the quantum world.
Quality Patents: Patents That Stand the Test of TimeAurora Consulting
Is your patent a vanity piece of paper for your office wall? Or is it a reliable, defendable, assertable, property right? The difference is often quality.
Is your patent simply a transactional cost and a large pile of legal bills for your startup? Or is it a leverageable asset worthy of attracting precious investment dollars, worth its cost in multiples of valuation? The difference is often quality.
Is your patent application only good enough to get through the examination process? Or has it been crafted to stand the tests of time and varied audiences if you later need to assert that document against an infringer, find yourself litigating with it in an Article 3 Court at the hands of a judge and jury, God forbid, end up having to defend its validity at the PTAB, or even needing to use it to block pirated imports at the International Trade Commission? The difference is often quality.
Quality will be our focus for a good chunk of the remainder of this season. What goes into a quality patent, and where possible, how do you get it without breaking the bank?
** Episode Overview **
In this first episode of our quality series, Kristen Hansen and the panel discuss:
⦿ What do we mean when we say patent quality?
⦿ Why is patent quality important?
⦿ How to balance quality and budget
⦿ The importance of searching, continuations, and draftsperson domain expertise
⦿ Very practical tips, tricks, examples, and Kristen’s Musts for drafting quality applications
https://www.aurorapatents.com/patently-strategic-podcast.html
Implementations of Fused Deposition Modeling in real worldEmerging Tech
The presentation showcases the diverse real-world applications of Fused Deposition Modeling (FDM) across multiple industries:
1. **Manufacturing**: FDM is utilized in manufacturing for rapid prototyping, creating custom tools and fixtures, and producing functional end-use parts. Companies leverage its cost-effectiveness and flexibility to streamline production processes.
2. **Medical**: In the medical field, FDM is used to create patient-specific anatomical models, surgical guides, and prosthetics. Its ability to produce precise and biocompatible parts supports advancements in personalized healthcare solutions.
3. **Education**: FDM plays a crucial role in education by enabling students to learn about design and engineering through hands-on 3D printing projects. It promotes innovation and practical skill development in STEM disciplines.
4. **Science**: Researchers use FDM to prototype equipment for scientific experiments, build custom laboratory tools, and create models for visualization and testing purposes. It facilitates rapid iteration and customization in scientific endeavors.
5. **Automotive**: Automotive manufacturers employ FDM for prototyping vehicle components, tooling for assembly lines, and customized parts. It speeds up the design validation process and enhances efficiency in automotive engineering.
6. **Consumer Electronics**: FDM is utilized in consumer electronics for designing and prototyping product enclosures, casings, and internal components. It enables rapid iteration and customization to meet evolving consumer demands.
7. **Robotics**: Robotics engineers leverage FDM to prototype robot parts, create lightweight and durable components, and customize robot designs for specific applications. It supports innovation and optimization in robotic systems.
8. **Aerospace**: In aerospace, FDM is used to manufacture lightweight parts, complex geometries, and prototypes of aircraft components. It contributes to cost reduction, faster production cycles, and weight savings in aerospace engineering.
9. **Architecture**: Architects utilize FDM for creating detailed architectural models, prototypes of building components, and intricate designs. It aids in visualizing concepts, testing structural integrity, and communicating design ideas effectively.
Each industry example demonstrates how FDM enhances innovation, accelerates product development, and addresses specific challenges through advanced manufacturing capabilities.
Kief Morris rethinks the infrastructure code delivery lifecycle, advocating for a shift towards composable infrastructure systems. We should shift to designing around deployable components rather than code modules, use more useful levels of abstraction, and drive design and deployment from applications rather than bottom-up, monolithic architecture and delivery.
INDIAN AIR FORCE FIGHTER PLANES LIST.pdfjackson110191
These fighter aircraft have uses outside of traditional combat situations. They are essential in defending India's territorial integrity, averting dangers, and delivering aid to those in need during natural calamities. Additionally, the IAF improves its interoperability and fortifies international military alliances by working together and conducting joint exercises with other air forces.
The DealBook is our annual overview of the Ukrainian tech investment industry. This edition comprehensively covers the full year 2023 and the first deals of 2024.
2. IntroductionIntroduction
To CSSTo CSS
by: Alexandra Vlachakisby: Alexandra Vlachakis
Sandy Creek High School, Fayette County SchoolsSandy Creek High School, Fayette County Schools
Content and Resources Used With Permission:Content and Resources Used With Permission:
Interact With Web Standards. Copyright 2010. Erin Anderson et. Al.Interact With Web Standards. Copyright 2010. Erin Anderson et. Al.
W3 Schools. www.w3schools.com. 12-25-11.W3 Schools. www.w3schools.com. 12-25-11.
Css Founder.com
3. HTML ReviewHTML Review
► What is HTML used for?
► Give some examples of formatting tags in
HTML?
► HTML is the most widely used language on the
Web
► In today’s lesson we will be discussing the
second most widely used language on the web
► Does anyone know the name of the second most
widely used language?
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4. Lesson 1: History of CSSLesson 1: History of CSS
► CSS was proposed in 1994 as a web styling
language. To helps solve some of the
problems HTML 4.
► There were other styling languages
proposed at this time, such as Style Sheets
for HTML and JSSS but CSS won.
► CSS2 became the recommendation in 1998
by W3C
► CSS3 was started in 1998 but it has never
been completed. Some parts are still being
developed and some components work on
some browsers.
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5. Lesson 1: What is CSS?Lesson 1: What is CSS?
• CSSCSS stands forstands for CCascadingascading SStyletyle SSheetsheets
• Styles - defineStyles - define how to displayhow to display HTML elementsHTML elements
• Styles are normally stored inStyles are normally stored in Style SheetsStyle Sheets
Definition:Definition:
Cascading Style Sheets (CSS) – is a rule based
language that applies styling to your HTML elements.
You write CSS rules in elements, and modify properties
of those elements such as color, background color,
width, border thickness, font size, etc.
Css Founder.com
6. Lesson 1: Examples ofLesson 1: Examples of
CSSCSS
► Example 1: http://www.csszengarden.com/Example 1: http://www.csszengarden.com/
► Example 2: http://w3schools.com/css/demo_default.htmExample 2: http://w3schools.com/css/demo_default.htm
► If you notice each time we click on a different CSS style sheet on theIf you notice each time we click on a different CSS style sheet on the
two pages above the look and feel of each page changes dramaticallytwo pages above the look and feel of each page changes dramatically
but the content stays the same.but the content stays the same.
► HTML did not offer us this option.HTML did not offer us this option.
► HTML was never intended to contain tags for formatting a document.HTML was never intended to contain tags for formatting a document.
► HTML was intended to define the content of a document, like:HTML was intended to define the content of a document, like:
► <h1>This is a heading</h1><h1>This is a heading</h1>
► <p>This is a paragraph.</p><p>This is a paragraph.</p>
► When tags like <font>, and color attributes were added to the HTMLWhen tags like <font>, and color attributes were added to the HTML
3.2 specification, it started a nightmare for web developers.3.2 specification, it started a nightmare for web developers.
Development of large web sites, where fonts and color informationDevelopment of large web sites, where fonts and color information
were added to every single page, became a long and expensivewere added to every single page, became a long and expensive
process.process.
► To solve this problem, the World Wide Web Consortium (W3C) createdTo solve this problem, the World Wide Web Consortium (W3C) created
CSS.CSS.
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7. HTML Formatting ReviewHTML Formatting Review
► What are the starting tags in HTML?What are the starting tags in HTML?
► What are the ending tags in HTML?What are the ending tags in HTML?
► How do you save in a Notepad document so itHow do you save in a Notepad document so it
becomes a web page?becomes a web page?
► What is the tag for creating paragraphs inWhat is the tag for creating paragraphs in
HTML?HTML?
► What is the tag for creating heading tags inWhat is the tag for creating heading tags in
HTML?HTML?
► What are the tags we use to format font: family,What are the tags we use to format font: family,
color, size, alignment in HTML?color, size, alignment in HTML?Css Founder.com
8. Lesson 2:Lesson 2: Syntax oF CSSSyntax oF CSS
The CSS syntax is made up of 5 parts:The CSS syntax is made up of 5 parts:
selectorselector
property/valueproperty/value
declarationdeclaration
declaration blockdeclaration block
curly bracescurly braces
We will explore each part in the next slides.We will explore each part in the next slides.
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9. SelectorSelector
Definition: identifies the HTML elements that theDefinition: identifies the HTML elements that the
rule will be applied to, identified by the actualrule will be applied to, identified by the actual
element name, e.g. <body>, or by other meanselement name, e.g. <body>, or by other means
such assuch as classclass attribute values.attribute values.
Example:Example:
*The selector is normally the HTML element you want to style
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10. Property & ValueProperty & Value
Definition:Definition: The property is the style attribute you
want to change. Each property has a value.
*Properties are separated from their respective values by*Properties are separated from their respective values by
colonscolons ::
*Pairs are separated from each other byPairs are separated from each other by semicolonssemicolons ;;Css Founder.com
11. DeclarationDeclaration
Definition: Each CSS line that includes propertyDefinition: Each CSS line that includes property
and valueand value
*Each declaration consists of a property and a value.
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13. Curly BracesCurly Braces
Definition: the curly braces contain theDefinition: the curly braces contain the
properties of the element you want toproperties of the element you want to
manipulate, and the values that you want tomanipulate, and the values that you want to
change them to. The curly braces plus theirchange them to. The curly braces plus their
content is called a declaration block.content is called a declaration block.
Example:Example:
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14. Lesson 2 Assignment:Lesson 2 Assignment:
Let’s Create Our First CSS PageLet’s Create Our First CSS Page
► Open NotepadOpen Notepad
► Type the following CodeType the following Code
<html><html>
<head><head>
<style type="text/css"><style type="text/css">
p {color:red; text-align:center;}p {color:red; text-align:center;}
</style></style>
</head></head>
<body><body>
<p>Hello World!</p><p>Hello World!</p>
<p>This paragraph is styled with CSS.</p><p>This paragraph is styled with CSS.</p>
</body></body>
</html></html>
► Save Your File as css-myfirstpage.html into a new folder called CSSSave Your File as css-myfirstpage.html into a new folder called CSS
►Instructor Note: You canInstructor Note: You can
demonstrate how to do this bydemonstrate how to do this by
using the example given on theusing the example given on the
W3schools site. Also as you areW3schools site. Also as you are
creating this file point out tocreating this file point out to
students where they will find thestudents where they will find the
different syntax found in CSS.different syntax found in CSS.
►After creating the file haveAfter creating the file have
students manipulate the color andstudents manipulate the color and
alignment values.alignment values.
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15. Lesson 3:Lesson 3: Class and idClass and id
SelectorsSelectors In addition to setting a style for a HTML element, CSS allowsIn addition to setting a style for a HTML element, CSS allows
you to specify your own selectors called "id" and "class".you to specify your own selectors called "id" and "class".
idid -- The id selector is used to specify a style for a single, uniqueThe id selector is used to specify a style for a single, unique
element.element.
The id selector uses the id attribute of the HTML element,The id selector uses the id attribute of the HTML element,
and is defined with a "#".and is defined with a "#".
The style rule below will be applied to the element withThe style rule below will be applied to the element with
id="para1":id="para1":
#para1 {text-align:center;color:red;}#para1 {text-align:center;color:red;}
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16. Lesson 3:Lesson 3: Class and idClass and id
SelectorsSelectorsClassClass -- The class selector is used to specify a style for a groupThe class selector is used to specify a style for a group
of elements. Unlike the id selector, the class selector is mostof elements. Unlike the id selector, the class selector is most
often used on several elements.often used on several elements.
This allows you to set a particular style for any HTMLThis allows you to set a particular style for any HTML
elements with the same class.elements with the same class.
The class selector uses the HTML class attribute, and isThe class selector uses the HTML class attribute, and is
defined with a "."defined with a "."
In the example below, all HTML elements with class="center"In the example below, all HTML elements with class="center"
will be center-aligned:will be center-aligned:
.center {text-align:center;}.center {text-align:center;}
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17. Lesson 3:Lesson 3: Class and idClass and id
SelectorsSelectors
In the image below what is the h1 selectorIn the image below what is the h1 selector
an ID or a Class?an ID or a Class?
#
.
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18. Lesson 3 Assignment:Lesson 3 Assignment:
Let’s Create A CSS Page that uses “id”Let’s Create A CSS Page that uses “id”
► Open NotepadOpen Notepad
► Type the following CodeType the following Code
<html>
<head>
<style type="text/css">
#para1
{
text-align:center;
color:red;
}
</style>
</head>
<body>
<p id="para1">Hello World!</p>
<p>This paragraph is not affected by the style.</p>
</body>
</html>
► Save Your File as css-id.html into a your folder called CSS.Save Your File as css-id.html into a your folder called CSS.
►Instructor Note: You canInstructor Note: You can
demonstrate how to do this bydemonstrate how to do this by
using the example given on theusing the example given on the
W3schools site. Also as you areW3schools site. Also as you are
creating this file point out tocreating this file point out to
students where they will find thestudents where they will find the
different syntax found in CSSdifferent syntax found in CSS
►After creating the file haveAfter creating the file have
students manipulate the name ofstudents manipulate the name of
the “id”the “id”
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19. Lesson 3 Assignment:Lesson 3 Assignment:
Let’s Create A CSS Page that uses “class”Let’s Create A CSS Page that uses “class”
► Open NotepadOpen Notepad
► Type the following CodeType the following Code
<html>
<head>
<style type="text/css">
.center
{
text-align:center;
}
</style>
</head>
<body>
<h1 class="center">Center-aligned heading</h1>
<p class="center">Center-aligned paragraph.</p>
</body>
</html>
► Save Your File as css-class.html into a your folder called CSS.Save Your File as css-class.html into a your folder called CSS.
►Instructor Note: You canInstructor Note: You can
demonstrate how to do this bydemonstrate how to do this by
using the example given on theusing the example given on the
W3schools site. Also as you areW3schools site. Also as you are
creating this file point out tocreating this file point out to
students where they will find thestudents where they will find the
different syntax found in CSSdifferent syntax found in CSS
►After creating the file haveAfter creating the file have
students manipulate the name ofstudents manipulate the name of
the “class”the “class”
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20. Lesson 3 CommentsLesson 3 Comments
► Comments are used to explain your code, and may help you when you editComments are used to explain your code, and may help you when you edit
the source code at a later date. Comments are ignored by browsers.the source code at a later date. Comments are ignored by browsers.
► You add comments by enclosing them inYou add comments by enclosing them in
/* and *//* and */
► Comments can span several lines, and the browser will ignore these lines.Comments can span several lines, and the browser will ignore these lines.
► Example:Example:
► /* This is a basic comment it will not appear on the page*/ /* This is a basic comment it will not appear on the page*/
/* starts the comment/* starts the comment
*/ is the end of the comment*/ is the end of the comment
/*This is a comment*//*This is a comment*/
p{ text-align:center; color:black; font-family:arial;}p{ text-align:center; color:black; font-family:arial;}
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21. Lesson 3 Assignment:Lesson 3 Assignment:
Let’s Add A CommentLet’s Add A Comment
► Open Your CSS-ID example in NotepadOpen Your CSS-ID example in Notepad
► Type the following Code right above the style you had written previously.Type the following Code right above the style you had written previously.
<html>
<head>
/*This is an example of how to use ID in a CSS web page*//*This is an example of how to use ID in a CSS web page*/
<style type="text/css">
#para1
{
text-align:center;
color:red;
}
</style>
</head>
<body>
<p id="para1">Hello World!</p>
<p>This paragraph is not affected by the style.</p>
</body>
</html>
► Save Your File as css-comment.html into a your folder called CSS.Save Your File as css-comment.html into a your folder called CSS.
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22. Lesson 4:Lesson 4: How CSS is Applied to A WebHow CSS is Applied to A Web
PagePage
►CSS is applied to a web page using threeCSS is applied to a web page using three
different methods:different methods:
Inline styleInline style
Internal style sheetInternal style sheet
External style sheetExternal style sheet
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23. ►Inline CSSInline CSS
►Applies styles directly to the elements byApplies styles directly to the elements by
adding declarations into the styleadding declarations into the style
►For Example:For Example:
<p style=“color: red;”> This is a simple<p style=“color: red;”> This is a simple
paragraph and the inline style makes itparagraph and the inline style makes it
red.</p>red.</p>
Lesson 4:Lesson 4: How CSS is Applied to A WebHow CSS is Applied to A Web
PagePage
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24. ► Internal Style SheetInternal Style Sheet
► Applies styles to HTML by placing the CSS rules inside the tagApplies styles to HTML by placing the CSS rules inside the tag
<style> inside the document tag <head>.<style> inside the document tag <head>.
► For Example:For Example:
<head><head>
<title>my page</title><title>my page</title>
<style type=“text/css”><style type=“text/css”>
p{color:red}</style>p{color:red}</style>
</head></head>
<body><body>
<p>this is a simple paragraph<p>this is a simple paragraph
</p></p>
</body></body>
Lesson 4:Lesson 4: How CSS is Applied to A WebHow CSS is Applied to A Web
PagePage
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25. ► External CSSExternal CSS
► Applies styles as a separate file with a .css extension. The file isApplies styles as a separate file with a .css extension. The file is
then referenced from inside the <head> element by a link to thethen referenced from inside the <head> element by a link to the
file.file.
► For Example:For Example:
<head><head>
<title>my external style sheet page</title><title>my external style sheet page</title>
<link rel=“style sheet” type=“text/css” href=“my-external-<link rel=“style sheet” type=“text/css” href=“my-external-
stylesheet.css”>stylesheet.css”>
<body><body>
<p>this is a simple paragraph</p><p>this is a simple paragraph</p>
</body></body>
► You can create an external style sheet in your text editor.You can create an external style sheet in your text editor.
Lesson 4:Lesson 4: How CSS is Applied to A WebHow CSS is Applied to A Web
PagePage
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26. ► What style sheet is best?What style sheet is best?
► Web developers rarely use inline CSS. Since they preferWeb developers rarely use inline CSS. Since they prefer
to not mix content with presentation. And it is notto not mix content with presentation. And it is not
efficient since you have to declare the style individuallyefficient since you have to declare the style individually
for every component.for every component.
► Internal and External style sheets are more popularInternal and External style sheets are more popular
because you can style multiple elements with one rule.because you can style multiple elements with one rule.
► External style sheets are best because they allow you toExternal style sheets are best because they allow you to
save all the style information on a separate file from thesave all the style information on a separate file from the
content. You can then modify a style for a site and it willcontent. You can then modify a style for a site and it will
update all of the pages in a site.update all of the pages in a site.
Lesson 4:Lesson 4: How CSS is Applied to A WebHow CSS is Applied to A Web
PagePage
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27. ►CSS ColorsCSS Colors
►In the previous lesson you have seen a fewIn the previous lesson you have seen a few
CSS styles that included color like: <pCSS styles that included color like: <p
style=“color: red;”>style=“color: red;”>
►There are a few ways that you can setThere are a few ways that you can set
colors in CSS:colors in CSS:
Keywords, Hex values, RGB, HSL(a)Keywords, Hex values, RGB, HSL(a)
Lesson 5:Lesson 5: Colors and Formatting in CSSColors and Formatting in CSS
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28. ► CSS Colors: KeywordsCSS Colors: Keywords
► Using the keywords like: red, fuchsia, yellow,Using the keywords like: red, fuchsia, yellow,
blue, green you can specify what color you wouldblue, green you can specify what color you would
like the CSS rule to display.like the CSS rule to display.
► For example:For example:
► p{color:red}p{color:red}
► h2{color:yellow}h2{color:yellow}
► There are 17 of these keyword colors you canThere are 17 of these keyword colors you can
use in CSS.use in CSS.
Lesson 5:Lesson 5: Colors and Formatting in CSSColors and Formatting in CSS
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29. Keyword ColorKeyword Color HexHex
aqua #00ffff
black #000000
blue #0000ff
fuchsia #ff00ff
gray #808080
green #008000
lime #00ff00
maroon #800000
navy #000080
olive #808000
orange (added in CSS 2.1) #ffa500
purple #800080
red #ff0000
silver #c0c0c0
teal #008080
white #ffffff
yellow #ffff00
Lesson 5:Lesson 5: Colors and Formatting in CSSColors and Formatting in CSS
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30. ► Computers are capable of displaying a lot moreComputers are capable of displaying a lot more
than 17 colors.than 17 colors.
► In fact they can display approximately 16.7In fact they can display approximately 16.7
million colors!million colors!
► Hex Values (hex is short for hexadecimal) areHex Values (hex is short for hexadecimal) are
the most common way of specifying colors forthe most common way of specifying colors for
web pages. (see hex# in the previous chart)web pages. (see hex# in the previous chart)
► For example:For example:
p{color: #000000;}p{color: #000000;}
/*This is equivalent to the keyword black*//*This is equivalent to the keyword black*/
Lesson 5:Lesson 5: Colors and Formatting in CSSColors and Formatting in CSS
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31. ►Hex numbersHex numbers - has 16 possible values- has 16 possible values
►0 to 9 then A to F. Which gives you 160 to 9 then A to F. Which gives you 16
values.values.
►RGB (Red Green Blue) has the possibilityRGB (Red Green Blue) has the possibility
of 256 colors for each (16x16)of 256 colors for each (16x16)
►(R)256 x (G)256 x (B)256 = 16,777,216 or(R)256 x (G)256 x (B)256 = 16,777,216 or
16.7 million color values16.7 million color values
►CSS example: h1{color: #000000;}CSS example: h1{color: #000000;}
Lesson 5:Lesson 5: Colors and Formatting in CSSColors and Formatting in CSS
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32. ► RGB (a)RGB (a) can also help specify colors in CSScan also help specify colors in CSS
RGB stands for Red Green BlueRGB stands for Red Green Blue
► You can specify RGB in either whole numbers orYou can specify RGB in either whole numbers or
percentagespercentages
► CSS example: h1{color: rgb(0,0,0) }CSS example: h1{color: rgb(0,0,0) }
/*this color is equivalent to #000000 or black *//*this color is equivalent to #000000 or black */
► You use numbers from 0 to 255 which covers theYou use numbers from 0 to 255 which covers the
256 color range.256 color range.
► More examples can be found at:More examples can be found at:
http://www.w3schools.com/css/css_colors.asphttp://www.w3schools.com/css/css_colors.asp
Lesson 5:Lesson 5: Colors and Formatting in CSSColors and Formatting in CSS
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33. ► RGB (a)RGB (a) can also help specify colors in CSS RGBcan also help specify colors in CSS RGB
stands for Red Green Blue. The “a” stands for alpha butstands for Red Green Blue. The “a” stands for alpha but
we will learn about that in another lesson.we will learn about that in another lesson.
► You can specify RGB in either whole numbers orYou can specify RGB in either whole numbers or
percentagespercentages
► CSS example: h1{color: rgb(0,0,0) }CSS example: h1{color: rgb(0,0,0) }
/*this color is equivalent to #000000 or black *//*this color is equivalent to #000000 or black */
► You use numbers from 0 to 255 which covers the 256You use numbers from 0 to 255 which covers the 256
color range.color range.
► More examples can be found at:More examples can be found at:
http://www.w3schools.com/css/css_colors.asphttp://www.w3schools.com/css/css_colors.asp
Lesson 5:Lesson 5: Colors and Formatting in CSSColors and Formatting in CSS
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34. ► HSL (a)HSL (a) - Hue Saturation Lightness- Hue Saturation Lightness
► Similar to RGB but based on saturation andSimilar to RGB but based on saturation and
lightness of a colorlightness of a color
► The “a” stands for alpha but we will learn aboutThe “a” stands for alpha but we will learn about
that in another lesson.that in another lesson.
► CSS example: h1{color: hsl(0,100%,40%) }CSS example: h1{color: hsl(0,100%,40%) }
► HSL accepts a number between 0 to 360 in valueHSL accepts a number between 0 to 360 in value
► HSL also accepts percentage between 0-100%HSL also accepts percentage between 0-100%
Lesson 5:Lesson 5: Colors and Formatting in CSSColors and Formatting in CSS
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35. Lesson 5 Assignment:Lesson 5 Assignment:
CSS Using ColorCSS Using Color
► Open Your CSS-ID example in NotepadOpen Your CSS-ID example in Notepad
► Type the following Code right above the style you had written previously.Type the following Code right above the style you had written previously.
<html>
<body>
<p style="background-color:#FFF111">
Color set by using hex value
</p>
<p style="background-color:rgb(0,255,0);">
Color set by using rgb value
</p>
<p style="background-color:red">
Color set by using color name
</p>
</body>
</html>
► Save Your File as css-color.html into your folder called CSSSave Your File as css-color.html into your folder called CSS
►Instructor Note: You canInstructor Note: You can
demonstrate how to do this bydemonstrate how to do this by
using the example given on theusing the example given on the
W3schools site. Also as you areW3schools site. Also as you are
creating this file point out tocreating this file point out to
students the different syntax foundstudents the different syntax found
in CSS.in CSS.
►After creating the file haveAfter creating the file have
students manipulate the colorstudents manipulate the color
values to discover other colorvalues to discover other color
combinations.combinations.
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