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  • CSS Layout Showdown: Flexbox vs Grid - Which Wins?
    CSS Layout Showdown: Flexbox vs Grid - Which Wins?
    Flexboxisidealforone-dimensionallayouts,whileGridexcelsintwo-dimensionallayouts.1)UseFlexboxforaligningitemsinasingleroworcolumn,perfectfornavigationmenusorgalleries.2)UseGridforcomplexlayoutsrequiringcontroloverbothrowsandcolumns,idealfordashboards.
    CSS Tutorial . Web Front-end 110 2025-07-13 02:34:11
  • Explaining the CSS position property differences
    Explaining the CSS position property differences
    The position attribute is a key attribute in CSS that controls the positioning of elements. Common values include static, relative, absolute, fixed, and sticky. static is the default value, and elements are arranged according to the document flow and are not affected by the positioning attributes; relative causes the element to shift relative to its own position but remains in the document flow; absolute allows the element to be positioned based on the most recent non-static positioned ancestor elements and detached from the document flow; fixed is positioned with the viewport as the reference and maintains a fixed position when scrolling; sticky is fixed after scrolling to a specific position, between relative and fixed, and the direction value needs to be specified and the parent element cannot be overfl
    CSS Tutorial . Web Front-end 458 2025-07-13 02:33:31
  • Styling links with pseudo-classes: :link, :visited, :hover, :active in css
    Styling links with pseudo-classes: :link, :visited, :hover, :active in css
    Defining link styles in sequence can avoid overwriting problems. The specific steps are: 1. First set the basic styles of: link (not accessed) and: visited (visited); 2. Then add transition effects and underscores through:hover; 3. Use:active (activate) to achieve click sinking or background changes; 4. Pay attention to the need to optimize the touch feedback of: active on the mobile terminal. At the same time, make sure that the color of the visited link has sufficient contrast and keep the overall style simple and unified.
    CSS Tutorial . Web Front-end 602 2025-07-13 02:25:40
  • Managing overflow content with css overflow property
    Managing overflow content with css overflow property
    When the content exceeds the container, it is necessary to use the overflow attribute of the CSS. Common scenarios include too long pop-up windows, truncated card information, and displaying some content in fixed height areas. How to use: 1. overflow: visible default overflow displays external; 2. overflow:hidden hides overflow content; 3. overflow:scroll always displays scroll bars; 4. Overflow:auto automatically displays scroll bars when it exceeds. Implementing the ellipsis effect requires other attributes: use white-space:nowrap and text-overflow:ellipsis to achieve single line omission, and use -webkit-line-clam to omit multiple line omissions
    CSS Tutorial . Web Front-end 518 2025-07-13 02:18:20
  • Implementing responsive images with CSS properties like object-fit
    Implementing responsive images with CSS properties like object-fit
    To make the images appear properly on different devices, object-fit, responsive layout and srcset technology are required. 1.Object-fit controls the image scaling method. Common values include fill, contain, cover, scale-down, which is suitable for img and video elements; 2. Use @media query to realize layout adjustments under different screens, such as full width of the mobile phone and side-by-side display on the desktop; 3. Through srcset and sizes, let the browser select appropriate image resources according to the viewport to improve loading performance; 4. Pay attention to setting width and height to prevent layout jitter, avoid misuse of object-fit in the background image, optimize the quality of the original image and fully test compatibility.
    CSS Tutorial . Web Front-end 359 2025-07-13 01:40:41
  • Choosing between CSS Grid and Flexbox for layout tasks
    Choosing between CSS Grid and Flexbox for layout tasks
    Flexbox is more suitable for one-dimensional layouts, such as navigation bars and button groups; Grid is more suitable for two-dimensional layouts, such as the overall structure of the page. Flexbox is good at flexible alignment and responsive arrangement of single rows or single columns, suitable for horizontal or vertical centering and internal content layout of cards; Grid supports simultaneous control of rows and columns, suitable for complex page frames, dashboards and other scenarios. Judgment criteria: Flexbox is used for one-dimensional layout, Grid is used for two-dimensional layout; Grid is preferred for multiple independent areas, and Flexbox is used for alignment and sorting dynamic scaling. The two can also be mixed, such as Grid as structure, and internal blocks are arranged using Flexbox. Tips: Grid named area improves readability, Flex children need to add flex-wrap to wrap
    CSS Tutorial . Web Front-end 1020 2025-07-13 01:31:01
  • Structuring CSS with methodologies like BEM or SMACSS
    Structuring CSS with methodologies like BEM or SMACSS
    BEM and SMACSS are two structured CSS methods that are suitable for different project requirements. BEM (BlockElementModifier) uses naming rules to clarify component relationships, solve class name conflicts, maintenance difficulties and other problems, and is suitable for component libraries or modular projects; SMACSS (Scalable and Modular Architecture for CSS) structurally divides styles into Base, Layout, Module, State and Theme, which is suitable for hierarchical management of large websites. The two can be used in combination, and the key is to maintain consistency, avoid over-necking, rationalize the use of tools and provide training documents to improve code maintainability and team collaboration efficiency.
    CSS Tutorial . Web Front-end 587 2025-07-13 01:20:01
  • Adding spacing between grid items using css gap property
    Adding spacing between grid items using css gap property
    When using CSSGrid layout, the easiest and most effective way is to use the gap attribute to add spacing between grid items. Gap is an abbreviation property for setting row-gap and column-gap at the same time. For example, .grid-container{display:grid;gap:20px;} can set a 20px spacing for all adjacent grid items; if you need to set it separately, you can use gap:10px20px;. Notes include: 1. The parent container must be set to grid layout; 2. The gap does not affect the margins; 3. Good compatibility but old browsers may need to be prefixed. Common problems and solutions are: 1. The container is not correctly set to grid layout, and it should be checked
    CSS Tutorial . Web Front-end 870 2025-07-13 00:58:11
  • Styling custom cursors with CSS cursor property
    Styling custom cursors with CSS cursor property
    The method of setting a custom cursor in CSS is simple and practical. 1. Use the cursor attribute to support built-in styles (such as pointer, text) or image paths (such as .cur or .png); 2. It is recommended to use the .cur format and control the image size to within 32x32 or 48x48 pixels to optimize performance; 3. You can specify the hot spot position through coordinate points and set alternative cursors to ensure compatibility; 4. Pay attention to the problem that Safari has limited support for .curr, cursor images cannot be loaded across domains, and some devices may ignore custom cursors. Rational use can enhance the visual style, but it should not be relied on to convey key functions.
    CSS Tutorial . Web Front-end 830 2025-07-13 00:49:50
  • Understanding CSS Flexbox properties and layout
    Understanding CSS Flexbox properties and layout
    Flexbox is a layout mode of CSS, suitable for alignment and distribution of one-dimensional space. 1. Create a Flex container through display:flex, and the child elements will automatically become elastic items, which are arranged in a row by default; 2. Use flex-direction to set the spindle direction (such as row or column); 3. Justify-content controls the alignment on the spindle (such as center and space-between); 4. Align-items controls the alignment on the cross axis (such as center and stretch); 5. flex-wrap allows project line breaks; 6. flex-grow, flex-shrink and
    CSS Tutorial . Web Front-end 248 2025-07-13 00:32:51
  • Choosing between em, rem, and px units in css
    Choosing between em, rem, and px units in css
    When selecting font size units, you should use px to fix the size; em to adjust the local relative size; rem to global control and responsive design. px is a fixed unit, suitable for borders, icons, and other scenes that do not require scaling; em is suitable for local styles such as button text relative to the parent element font size, but multi-layer nesting is prone to errors; rem is based on the root element html, which is convenient for unified control of the overall font size, and can realize responsive layout in conjunction with media queries, and is recommended for modern web development.
    CSS Tutorial . Web Front-end 759 2025-07-13 00:29:40
  • How to center a div horizontally and vertically using css
    How to center a div horizontally and vertically using css
    To center a div horizontally and vertically, 1. It is recommended to use Flexbox: set the container display:flex, and cooperate with justify-content and align-items as center; 2. Use Grid layout: set display:grid and place-items:center; 3. Traditional methods can use positioning and transform: set left and top to 50% and translate (-50%,-50%); note that the container must have a clear height, reasonably set parent positioning, and consider content overflow processing.
    CSS Tutorial . Web Front-end 403 2025-07-13 00:29:20
  • Scroll-Driven Sticky Heading
    Scroll-Driven Sticky Heading
    I was playing around with scroll-driven animations, just searching for all sorts of random things you could do. That’s when I came up with the idea to animate main headings and, using scroll-driven animations, change the headings based on the user’s
    CSS Tutorial . Web Front-end 390 2025-07-12 09:34:15
  • Using CSS filters for visual effects
    Using CSS filters for visual effects
    CSS filters can achieve a variety of visual effects. 1. Use grayscale() to convert the picture into a grayscale diagram, which is often used for interactive state switching; 2. blur() realizes Gaussian blur, suitable for background blur and other scenarios; 3. Adjust the brightness, contrast and saturation through brightness(), contrast(), and saturate() respectively, and use it in combination to create a diverse tone; 4. Multiple filters can be used by superimposing spaces, but attention should be paid to the order and performance impact. These filters are simple and efficient, suitable for enhancing page expression.
    CSS Tutorial . Web Front-end 961 2025-07-12 03:22:20

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