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What are CSS methodologies?
CSS methodologies are formal, documented systems for authoring CSS in a way that allows us to develop, maintain and scale the front-end as a set of small, isolated modules. Rather than as one massive lump of indivisible code.
What are the types of classes in CSS?
We can divide CSS selectors into five categories:
- Simple selectors (select elements based on name, id, class)
- Combinator selectors (select elements based on a specific relationship between them)
- Pseudo-class selectors (select elements based on a certain state)
Which is the correct CSS box order?
Padding – Clears an area around the content. The padding is transparent. Border – A border that goes around the padding and content. Margin – Clears an area outside the border.
Does the order of CSS properties matter?
CSS Order Matters In CSS, the order in which we specify our rules matters. If a rule from the same style sheet, with the same level of specificity exists, the rule that is declared last in the CSS document will be the one that is applied.
Which is the best method to write CSS?
CSS stands out among programming languages (if it even is one… but that’s a whole other debate!) as one of the few that has given birth to methodologies that aim to codify the “right” way to write it. While BEM is ahead of the pack here, Atomic CSS is also starting to gain ground with its completely new utility-class-driven philosophy.
What’s the best way to organize CSS code?
Instead of needing to come up with your own rules for writing CSS, you may benefit from adopting one of the approaches already designed by the community and tested across many projects. These methodologies are essentially CSS coding guides that take a very structured approach to writing and organizing CSS.
What can CSS classes be used for in HTML?
CSS classes can also be applied to other HTML elements, such as images. To explore using CSS classes for images, erase the content in your styles.css file and add the following code snippet: Here you have created CSS rules for three different classes that can be applied to the HTML tag.
Is there an additional class for OOCSS in CSS?
The additional classes are similar to those used in the OOCSS example, however they use the strict naming conventions of BEM. BEM is widely used in larger web projects and many people write their CSS in this way.