Introduction to building Web Pages using HTML5 and CSS3

The main entry point for CSS documentation on MDN, where you’ll find detailed reference documentation for all features of the CSS language. There are several options for the direction of gradients, like top to bottom, left to right, or diagonally. You must specify at least two color stops to create a linear gradient.

  • You will learn to use the latest techniques in web design and development, such as responsive design and mobile-friendly layouts, so your pages are accessible to any device.
  • You should learn the basics of HTML before attempting any CSS.
  • If this was the only CSS, then everything on the page would have the same light blue background.
  • Along the way, you will build multiple projects, like a clone, a Space Exploration page, and a fun birthday site filled with GIFs.
  • Use CSS to solve common problems provides links to sections of content explaining how to use CSS to solve very common problems when creating a web page.

Join our community of 40 million+ learners, upskill with CPD UK accredited courses, explore career development tools and psychometrics – all for free. To successfully complete this course and become an Alison Graduate, you need to achieve 80% or higher in each course assessment. Once you have completed this course, you have the option to acquire an official Diploma, which is a great way to share your achievement with the world. The really nice thing about this course is the projects and the hands on learning where you get to practice within the videos. In this CSS tutorial, you’ll learn how to add CSS to visually transform HTML into eye-catching sites. We asked all learners to give feedback on our instructors based on the quality of their teaching style.

Find the “body” CSS selector.

It is the account of Dan Wuori, an education policy consultant, who posts videos of babies and toddlers figuring out the world, often with parents as loving coaches. Mr. Wuori provides the color commentary, explaining key concepts in child development. Say you want your background color to transition from white at the top of the HTML5 and CSS3 Lessons screen to blue at the bottom. For even more style options, you can create a gradient background. This is a special type of image that most commonly shows one color gradually changing to another color in a certain direction. Gradients are trendy and can be an excellent addition to your website if they work with your branding.

I’ve demonstrated how you can use color codes (more specifically, hex color codes) to add colors to the backgrounds of page elements. But, there are actually a few ways to specify your background colors. Next, I’ll review the different ways you can write colors in CSS. This course is perfect for new web developers and designers. You will learn all the basics of HTML and CSS and gain a better understanding of how to design and develop webpages and websites.

Learn HTML5 and CSS3

Each value is a number from 0 to 255, with 0 being the least intense and 255 being the most intense. Every hex code contains six characters, and each pair of characters determines the intensity of the three primary colors (red, green, and blue in that order) from 00 (lowest intensity) to FF (highest intensity). If this was the only CSS, then everything on the page would have the same light blue background. Next, I’ll add inline CSS to change the background color of the table.

HTML5 and CSS3 Lessons

Our mission is to provide a free, world-class education to anyone, anywhere. However the grading system is hard to figure out for beginners. At W3Schools you will find complete CSS references of all properties and selectors with syntax, examples, browser support, and more. We have created some responsive W3.CSS templates for you to use.

Screens Are Everywhere in Schools. Do They Actually Help Kids Learn?

At this point, we’ve already looked at CSS fundamentals, how to style text, and how to style and manipulate the boxes that your content sits inside. Now it’s time to look at how to place your boxes in the right place with respect to the viewport, and one another. It is also recommended that you work through Getting started with the web before proceeding with this topic, especially if you are completely new to web development.