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- How to create a 'broken' grid layout with CSS Grid?
- Use grid-template-columns to create a responsive basic grid with flexible units; 2. Use grid-column and grid-row to control the alignment of specific elements across columns or offset positions; 3. Use negative margins and z-index to achieve overlapping or staggered visual hierarchy; 4. Use grid-template-areas to define irregular layout areas to achieve complex structures; 5. Use justify-self or align-self to adjust the alignment of individual elements to create asymmetry; 6. Use media queries to maintain intentional misalignment effect on different screens; pay attention to controlling the degree of breaking, maintaining readability, making good use of white space and multi-end tests to achieve design-sensible non-design
- CSS Tutorial . Web Front-end 288 2025-08-29 04:21:01
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- How to use CSS counters
- CSScountersallowautomaticnumberingofelementsviaCSSbyinitializingwithcounter-reset,incrementingwithcounter-increment,anddisplayingviacontentinpseudo-elements;theysupportnestednumbering(e.g.,1.1,1.2),customstyles(likeupper-romanordecimal-leading-zero),
- CSS Tutorial . Web Front-end 742 2025-08-28 08:15:00
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- How to align text vertically in CSS
- ThemostreliablewaytoverticallyaligntextinCSSisusingFlexboxwithalign-items:center,whichworksforbothsingleandmultiplelinesoftextwithinacontainerofdefinedheight;alternatively,CSSGridwithplace-items:centerofferssimilarbenefitsforgrid-basedlayouts,whileli
- CSS Tutorial . Web Front-end 284 2025-08-28 08:10:01
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- How to style a table in CSS
- To make the table beautiful and easy to read, first use border-collapse:collapse to eliminate double-line borders, and add 1px solid borders and 8px inner margins to the cells; 1. Use light borders such as #ddd to avoid excessive visual weight; 2. Set #f9f9f9 background color through tr:nth-child (even) to achieve interlaced color, improving readability; 3. Add tr:hover effect to make the background change to #f1f1f1 when the user hovers; 4. The table header should set #4CAF50 background color and white text, and bold fonts to highlight the title; 5. Set the table width to 100%, and select table-layout:auto or fixed according to the layout; 6. The text is left aligned; 6. The text is left aligned
- CSS Tutorial . Web Front-end 1028 2025-08-28 08:08:01
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- How to create a full-screen background image in CSS
- To create a full-screen background image, you must use background-size:cover and ensure that the container occupies the viewport; 1. Set the width and height of the html and body to 100% or use 100vh to ensure that the container fills the screen; 2. Use background-size:cover to cover the entire container and maintain the aspect ratio; 3. Use background-position:center to center the image, background-repeat:no-repeat to prevent tiling; 4. Optionally use background-attachment:fixed to achieve parallax effect; 5. It is recommended to use fixed positioning special containers and set up
- CSS Tutorial . Web Front-end 925 2025-08-28 07:52:00
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- How to style a sub and sup tag in CSS
- Tocustomizeandtagseffectively,overridedefaultbrowserstylingusingCSSpropertieslikefont-size,vertical-align,andpositioning;2.Forconsistentcross-browserresults,userelativepositioningwithbottomortopoffsetsandsetfont-sizetoaround70%;3.Improvereadabilityby
- CSS Tutorial . Web Front-end 911 2025-08-28 07:44:00
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- How to create a responsive image gallery in CSS
- Use CSSGrid to easily create responsive image galleries. 1. Use CSSGrid layout to achieve adaptive column counts through display:grid and grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); 2. Optionally wrap the image in a link or figure element to support clicking or adding instructions; 3. Optimize the mobile experience, set the image size, compress resources, add hover effects and ensure the complete alt attributes, and ultimately realize the full-device adaptation gallery without JavaScript and media queries.
- CSS Tutorial . Web Front-end 639 2025-08-28 07:29:00
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- How to create a fade-in effect on page load with CSS
- Definea@keyframesfadeInrulesettingopacityfrom0to1.2.Applytheanimationusingthefade-inclasswithopacity:0andanimation:fadeIn1.5sease-inforwardstoensuretheelementstartshiddenandendsvisible.3.Addthefade-inclasstothedesiredHTMLelementsuchasadivorthebodytag
- CSS Tutorial . Web Front-end 441 2025-08-28 05:59:00
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- How to use the general sibling selector (~) in CSS
- Thegeneralsiblingselector(~)inCSStargetsallsubsequentsiblingsthatsharethesameparentandcomeafteraspecifiedelement,regardlessofhowmanyelementsareinbetween.Forexample,h2~pstylesallelementsafteran,evenifotherelementslikeareinbetween.Itiscommonlyusedtosty
- CSS Tutorial . Web Front-end 1014 2025-08-28 04:25:00
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- How to create a responsive off-canvas sidebar menu with CSS?
- The key to creating a responsive off-screen sidebar menu is to use HTML and CSS combined with a small amount of JavaScript to implement it; first, by positioning the sidebar off-screen (left:-250px) and setting transition to achieve sliding in animation, switching the "open" class through JavaScript when clicking the hamburger button, sliding the sidebar out (left:0) and moving the main content at the same time or adding a mask layer to improve the user experience. Finally, through media queries, the sidebar is displayed by default on the desktop to adapt to different devices. The entire process needs to pay attention to accessibility and mobile-first design principles, thereby building a lightweight and efficient responsive navigation menu.
- CSS Tutorial . Web Front-end 636 2025-08-27 07:27:01
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- How to create a hamburger menu with CSS?
- To create a responsive hamburger menu, you need to build an HTML structure, including navigation links and three bar icons; 2. Use CSS to hide the hamburger icon under the large screen and design the banner navigation layout; 3. Show the hamburger icon on the small screen through media query and locate the navigation menu; 4. Use JavaScript to add a click event to the hamburger icon to switch the menu expansion state; 5. Optionally, the animation effect of the hamburger icon to "X" is realized through CSS transformation; 6. Finally, it is recommended to enhance accessibility to improve the user experience. This solution controls display and hide through CSS, and JavaScript to ensure normal work on each device.
- CSS Tutorial . Web Front-end 160 2025-08-27 06:32:01
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- How to set the width and height of an element in CSS
- To set the width and height of an element, you need to use the width and height attributes of CSS. 1. You can define the size by pixels, percentages, em and other units; 2. Under the default content-box, padding and borders will increase the total size; 3. It is recommended to use box-sizing:border-box to make the width and height include padding and borders; 4. Use max-width, min-height and other attributes to achieve responsive layout; 5. Note that width and height are only effective for block-level and inline-block elements, and are invalid for inline elements.
- CSS Tutorial . Web Front-end 525 2025-08-27 05:31:01
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- How to create a masonry layout with CSS
- Use grid-template-rows:masonry to create masonry layouts directly in supported browsers (such as Firefox), but Chrome, Safari and Edge are not yet supported; 2. As a widely supported alternative, CSS multi-column layout (column-count) can be used to achieve masonry effects of simple content, but there are responsive sorting and alignment control issues; 3. For complex scenarios that require cross-browser consistency, it is recommended to use JavaScript libraries (such as Masonry) or combine Flexbox and JS to dynamically allocate columns; 4. Best practices include keeping spacing consistent, avoiding fixed heights, testing responsive breakpoints and taking exams.
- CSS Tutorial . Web Front-end 244 2025-08-27 04:47:01
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- How to style a time tag in CSS
- To style tags, you must first ensure semantic use, and then style design through CSS direct selector or attribute selector. 1. First, use the tag correctly in HTML and add datetime attributes to improve accessibility and SEO; 2. Use the time{} selector to set basic styles such as font, color, margins, etc.; 3. You can use the [datetime] attribute or context container such as articletime to perform more precise style control; 4. Choose highlighting or low-key presentation according to design needs, such as adding background colors, borders or adjusting transparency; 5. Always ensure accessibility, ensure sufficient color contrast, not only color transmission, and adapt to mobile readability, and ultimately achieve the unity of semantics and vision.
- CSS Tutorial . Web Front-end 763 2025-08-27 04:46:00
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