{"id":3506,"date":"2024-05-22T10:19:46","date_gmt":"2024-05-22T10:19:46","guid":{"rendered":"https:\/\/crea.space\/?post_type=dictionary&#038;p=3506"},"modified":"2024-06-17T07:03:50","modified_gmt":"2024-06-17T07:03:50","slug":"css-cascading-style-sheets","status":"publish","type":"dictionary","link":"https:\/\/crea.space\/web-development-dictionary\/css-cascading-style-sheets","title":{"rendered":"CSS (Cascading Style Sheets)"},"content":{"rendered":"\n<p>CSS stands for Cascading Style Sheets, which is a language that we use to describe the appearance and formatting of a document written in HTML or XML. CSS controls the layout, colors, fonts, and overall visual presentation of web pages.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-key-concepts-of-css\">Key concepts of CSS<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-selectors\">1. Selectors<\/h3>\n\n\n\n<p>Selectors are patterns used to select the elements you want to style. For example, you can select elements by their tag name, class, or ID.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Example<\/strong>: <code>p<\/code> selects all <code>&lt;p&gt;<\/code> (paragraph) elements.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-properties\">2. Properties<\/h3>\n\n\n\n<p>Properties are aspects of the elements that you want to change. Each property has a name and a value.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Example<\/strong>: <code>color<\/code>, <code>font-size<\/code>, <code>margin<\/code>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-values\">3. Values<\/h3>\n\n\n\n<p>Values are the settings you apply to the properties.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Example<\/strong>: <code>color: red;<\/code> sets the text color to red.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-ruleset\">4. Ruleset<\/h3>\n\n\n\n<p>A ruleset consists of a selector and a declaration block.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Example<\/strong>:<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"810\" height=\"160\" data-src=\"https:\/\/crea.space\/wp-content\/uploads\/2024\/05\/crea-space-css-dictionary.jpg\" alt=\"\" class=\"wp-image-3508 lazyload\" style=\"--smush-placeholder-width: 810px; --smush-placeholder-aspect-ratio: 810\/160;width:840px;height:auto\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"810\" height=\"160\" src=\"https:\/\/crea.space\/wp-content\/uploads\/2024\/05\/crea-space-css-dictionary.jpg\" alt=\"\" class=\"wp-image-3508\" style=\"width:840px;height:auto\"\/><\/noscript><figcaption class=\"wp-element-caption\">This ruleset changes the text color of all paragraphs to blue and sets their font size to 16 pixels.<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-class\">5. Class<\/h3>\n\n\n\n<p>A class is a way to group elements so you can style them the same way. Classes are defined with a <code>.<\/code> followed by a name.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Example<\/strong>: <code>.highlight { color: yellow; }<\/code> styles all elements with the class \"highlight\" to have yellow text.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-6-id\">6. ID<\/h3>\n\n\n\n<p>We use an ID to identify a single, unique element. IDs are defined with a <code>#<\/code> followed by a name.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Example<\/strong>: <code>#header { background-color: lightblue; }<\/code> sets the background color of the element with the ID \"header\" to light blue.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-7-cascade\">7. Cascade<\/h3>\n\n\n\n<p>The \"cascading\" part of CSS means that the final appearance of an element can be influenced by multiple styles, with a specific order of precedence. Styles are applied in the following order:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Browser default styles<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>External and internal stylesheets (in the <code>&lt;head&gt;<\/code> of the document)<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Inline styles (inside the HTML elements)<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Importance (styles marked with <code>!important<\/code>)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-common-uses-of-css\">Common uses of CSS<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Changing text color and size.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Setting background colors and images.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Adjusting the spacing between elements (margins and padding).<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Aligning content (center, left, right).<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Creating layouts with multiple columns or sections.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-tips\">Tips<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use comments (<code>\/* comment *\/<\/code>) to keep your CSS organized and easy to understand.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Start with an external stylesheet for larger projects to keep your HTML clean.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use shorthand properties to simplify your CSS (e.g., <code>margin: 10px 20px;<\/code> instead of setting each margin side separately).<\/li>\n<\/ul>\n\n\n\n<p>By learning and using CSS, you can make your web pages more attractive and user-friendly.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CSS is a language that is used to describe the appearance and formatting of a document written in HTML or XML.<\/p>\n","protected":false},"featured_media":3509,"template":"","class_list":["post-3506","dictionary","type-dictionary","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.4 (Yoast SEO v23.4) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>CSS (Cascading Style Sheets) - CREA SPACE Web Dev. 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