Drupal8 W3CSS Theme

Drupal8 W3CSS Theme is using the W3.CSS framework with built-in responsiveness: Smaller and faster than other CSS frameworks. - Easier to learn, and easier to use than other CSS frameworks. - Uses standard CSS only (No jQuery or JavaScript library). - Speeds up and simplifies web development. - Supports modern responsive design (mobile first) by default. - Provides CSS equality for all browsers. Chrome, Firefox, IE, Safari, and more. - Provides CSS equality for all devices. PC, laptop, tablet, and mobile. - Learn more about W3.CSS https://www.w3schools.com/w3css/

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Drupal8 W3CSS Theme - Animation Classes

Choose an organization scheme You should choose a consistent organization pattern and stick to it. I’m not going to tell you how to organize your style sheets—that depends on what works for you—but here are a few ideas to consider: Organize by selector type. Start with HTML selectors, then IDs, and then classes. Organize based on page structure. Group rules based on their parent tags. This works even better with HTML5 because page structure is stronger. The downside occurs when the same rules need to be applied at different places in the page.

Predefined Themes

CSS lets you control all the elements of your document’s appearance—fonts, text, colors, backgrounds, sizes, borders, spacing, positioning, visual effects, tables, and lists. w3-theme-amber, w3-theme-black, w3-theme-blue-grey, w3-theme-blue, w3-theme-brown, w3-theme-cyan, w3-theme-dark-grey, w3-theme-deep-orange, w3-theme-deep-purple, w3-theme-green, w3-theme-grey, w3-theme-indigo, w3-theme-khaki, w3-theme-light-blue, w3-theme-light-green, w3-theme-lime, w3-theme-orange, w3-theme-pink, w3-theme-purple, w3-theme-red, w3-theme-teal and w3-theme-yellow.

Drupal8 W3CSS Theme - Color Classes

Colors create the first impression of your site. Bright, vibrant, jewel-like colors make a radically different statement than earth tones. Even if you choose to use only black and white, your design will make a statement. Beyond their decorative impact, colors can also guide the viewer’s eye around the page, helping to highlight some important areas while downplaying others. There are many methods used to add and control color with CSS. Keep in mind, however, you can specify color using several CSS properties. But, how to choose colors?.

Drupal8 W3CSS Theme - Food Colors

The Parts of a CSS Rule All rules, regardless of their locations or types, have the following structural elements: n Selectors are the alphanumeric characters that identify a rule. A selector can be an HTML tag selector, a class selector, an ID selector, a universal selector or a combination of those basic selectors to create context based styles. Properties identify what is being defined. Several dozen properties are available; each is responsible for an aspect of the page content’s behavior and appearance. Values are assigned to a property to define its nature.

Drupal8 W3CSS Theme - Display Classes

Elements can be classified according to the way they’re displayed—inline or block. By default, every tag has a display style that defines how it will fit with the surrounding tags. You can use the display property to define whether an element includes line breaks above and below (block), is included with other elements without hard line breaks (inline), is treated as part of a list (list), or is displayed at all (none).  To set an element’s display type:
1. Start your declaration by typing the display property name in the CSS declaration block, followed by a colon (:) display:

Drupal8 W3CSS Theme - Color Classes

Colors create the first impression of your site. Bright, vibrant, jewel-like colors make a radically different statement than earth tones. Even if you choose to use only black and white, your design will make a statement.

Drupal8 W3CSS Theme - Container Classes

Working with Pseudo-classes Many HTML elements have special states or uses associated with them that can be styled independently.

Drupal8 W3CSS Theme - Background Color Classes

The ability to set the background color on an HTML page has been around almost since the first Web browsers. However, with CSS you can define the background color, not only for the entire page, but also for individual elements using the background- color property.

Drupal8 W3CSS Theme - Padding Classes

At first glance, padding seems to have an effect identical to margins: It adds space around the element’s content. The difference is that padding sets the space between the border of the element and its content rather than between the element and the other elements in the window.

Drupal8 W3CSS Theme - Border Classes

browser CSS extensions In addition to supporting the specified CSS properties set by the W3C, a browser developer will occasionally introduce browser-specific properties.