<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Font Usage Example</title> <style> /* Web-safe font */ .web-safe { font-family: Arial, sans-serif; /* Using a web-safe font */ } /* Custom font integration from Google Fonts */ @import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap'); .custom-font { font-family: 'Roboto', sans-serif; /* Custom Google font */ } </style> </head> <body> <p class="web-safe">This paragraph uses a web-safe font (Arial).</p> <p class="custom-font">This paragraph uses a custom font (Roboto) loaded from Google Fonts.</p> </body> </html> |
Explanation of the Code
Use of Web-Safe Font: Since Arial is a widely accessible font, the .web-safe class uses it to apply the font, guaranteeing that the text looks the same on all platforms.
Integration of Custom Fonts: The Roboto font is used by the.custom-font class and is loaded from the Google Fonts source. A more individualized look is made possible by this. A font-family declaration applies the font to the text after the @import statement in the <style> section retrieves it from Google's servers.
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Font Usage Example</title> <style> /* Web-safe font */ .web-safe { font-family: Arial, sans-serif; /* Using a web-safe font */ } /* Custom font integration from Google Fonts */ @import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap'); .custom-font { font-family: 'Roboto', sans-serif; /* Custom Google font */ } </style> </head> <body> <p class="web-safe">This paragraph uses a web-safe font (Arial).</p> <p class="custom-font">This paragraph uses a custom font (Roboto) loaded from Google Fonts.</p> </body> </html> |
Explanation of the Code
Use of Web-Safe Font: Since Arial is a widely accessible font, the .web-safe class uses it to apply the font, guaranteeing that the text looks the same on all platforms.
Integration of Custom Fonts: The Roboto font is used by the.custom-font class and is loaded from the Google Fonts source. A more individualized look is made possible by this. A font-family declaration applies the font to the text after the @import statement in the <style> section retrieves it from Google's servers.
Content, padding, border, and margin make up the box model.
Relative moves from original position; absolute positions relative to nearest positioned ancestor.
id is unique; class can be reused.
Minify files, reduce specificity, and remove unused styles.
Overrides all other declarations, regardless of specificity.
Use margin: auto or flexbox/grid techniques.
Allow responsive design by applying styles based on screen size or device.
Define relationships between selectors: descendant ( ), child (>), adjacent (+), sibling (~).
Tools like SASS or LESS add features like variables and nesting to CSS.
Targets part of an element, like ::before or ::after.
Use @import "filename.css"; at the top of the file.
Controls stacking order of overlapping elements.
Forces a property to inherit value from parent.
Static — not affected by top, bottom, left, or right.
Use universal selector * or define styles in body/root.
em is relative to parent; rem is relative to root element.
Inline, internal (embedded), and external CSS.
A layout model for arranging elements in rows or columns with flexible sizing.
Targets elements in a specific state, like :hover or :nth-child().
Use fluid layouts, media queries, and relative units.
CSS styles HTML elements to control layout, color, fonts, and responsiveness.
Reusable custom property values, declared with --var-name.
Determines which rule applies when multiple rules target the same element.
Performs calculations to dynamically set CSS property values.
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