FAQs
And here's the TL;DR for delivering optimized CSS for better web performance:
- Minify CSS to reduce file size.
- Use shorthand and inheritance to limit the code needed.
- Get rid of unused CSS properties in old code.
- Compress CSS server-side to use the same CSS with less data.
- Preload and server push to deliver it faster.
7 Important Tips for Writing Better CSS
- DRY. DRY stands for "Don't Repeat Yourself". ...
- Naming. Naming CSS selectors is another important point for writing better CSS. ...
- Don't Use Inline-Styles. ...
- Avoid the ! ...
- Use a Preprocessor. ...
- Use Shorthands. ...
- Add Comments When Necessary.
One good way to practice your skills and better learn CSS is to build the same site using different styles. Try to see what a website looks like with different font sizes. Experiment with using different colors for certain paragraphs of text on a web page. See what happens when you change the size of an image.
What is the best practice for CSS? ›
CSS best practices you should know
- Use a CSS Preprocessor. CSS preprocessors like Sass or Less can help you write more organized and modular code. ...
- Organize Your Code. ...
- Optimize your selector definitions. ...
- Understand CSS specificity rules. ...
- Avoid using the ! ...
- Minimize Nesting. ...
- Modularize Your CSS. ...
- Responsive Design.
How you approach this will depend on your project but as a general rule, you'll want to abide by the following organizational principles:
- Be Consistent. ...
- Use Line Breaks Liberally. ...
- Create New Sections Where it Makes Sense. ...
- Comment Your Code. ...
- Use Separate Stylesheets for Larger Projects. ...
- Use the DRY method. ...
- Use CSS Shorthand.
The challenge of learning HTML & CSS involves understanding the language's grammar, syntax, and vocabulary, as well as constructing more complex web pages. Platforms like WordPress make launching web pages more manageable, but knowing HTML & CSS can significantly expand one's capabilities in web design.
Is there an easy way to do CSS? ›
It is easier to write the CSS selectors in the same order as the elements of the page. So first you have the general styles, for the whole page then the Header, Navbar, body etc. This way when you need to do a change it is very easy to quickly jump to the correct lines in your CSS file.
How do I practice writing in CSS? ›
Read in English and write in English. For that purpose, read DAWN, Tribune and try to follow their writing style. Out of 6 days a week, 7th day should be devoted to English only. On that day, do your topic selection, then go about your research and lastly practice by writing at least one essay.
How can I improve my CSS? ›
Best practices for improving CSS performance
- Write simple selectors.
- Avoid excessive animations.
- Know when to animate expensive properties.
- Avoid the @import statement.
- Optimize your file sizes.
- Avoid base64 bitmap images.
- Compress your CSS.
- Lazy load your CSS.
Generally, SASS is preferred to be used instead of CSS, as Sass is much rich in features than CSS, like variables, nested rules, mixins, imports, inheritance, built-in functions, and other stuff. Writing all the styling code in a file makes it difficult to maintain and find bugs.
One of the most challenging aspects of CSS for many developers is mastering complex layout designs. Achieving precise positioning, alignment, and responsiveness across various screen sizes can be a daunting task.
How to pass CSS easily? ›
Consistent practice is a crucial tip to cracking the CSS exam. It is recommended to solve as many MCQs as possible from previous years' question papers, mock tests, and online resources. Students should try to solve the Mathematics portion last as it can be time-consuming.
How do you write an efficient code? ›
Writing Efficient Code
- Use of loops for repeated actions.
- Use of data structures instead of separate variables.
- Use of compound data structures.
- Use of functions & procedures.
- Use of in-built features / external code libraries.
- Use of recursion.
- Use of object orientated coding.
- Separation of data from the code.
How can you write CSS that is maintainable and scalable?
- Use a consistent naming convention.
- Follow the DRY principle.
- Use a CSS preprocessor.
- Use a CSS framework.
- Use a CSS methodology. Be the first to add your personal experience.
- Use a CSS linter. Be the first to add your personal experience.
- Here's what else to consider.
The selector points to the HTML element you want to style. The declaration block contains one or more declarations separated by semicolons. Each declaration includes a CSS property name and a value, separated by a colon.
How to format CSS code? ›
Formatting
- Use soft-tabs with a two space indent.
- Use double quotes.
- Use shorthand notation where possible.
- Put spaces after : in property declarations.
- Put spaces before { in rule declarations.
- Use hex color codes #000 unless using rgba() .
- Always provide fallback properties for older browsers.
