国产av日韩一区二区三区精品,成人性爱视频在线观看,国产,欧美,日韩,一区,www.成色av久久成人,2222eeee成人天堂

current location：Home > Technical Articles > Daily Programming > CSS Knowledge

  • Choosing between CSS Grid and Flexbox for layout
    Choosing between CSS Grid and Flexbox for layout
    The choice of CSSGrid and Flexbox depends on layout requirements. 1. For simple arrangements of "one row and one column", such as navigation bar or button group, Flexbox is more suitable; 2. For complex layouts that require simultaneously controlling rows and columns, such as dashboards or picture walls, Grid is more powerful; 3. If multi-dimensional alignment is required, Grid provides more fine control, while Flex needs additional nesting; 4. In terms of compatibility, Flexbox is used earlier and wider, the Grid learning curve is slightly steeper but has stronger functions; 5. In practice, the two are often used together, Flexbox handles the arrangement within the component, and Grid controls the overall structure.
    CSS Tutorial . Web Front-end 944 2025-07-09 02:26:31
  • Applying backdrop filters for effects like frosted glass with css
    Applying backdrop filters for effects like frosted glass with css
    To achieve the frosted glass effect, using the backdrop-filter attribute of CSS is the most direct way. 1. Set a translucent background color to the element, such as rgba; 2. Add backdrop-filter and set the blur value to achieve blur; 3. It is recommended to add -webkit-backdrop-filter to be compatible with Safari; 4. Make sure the parent container has actual content or background, otherwise the blur effect will not be visible. Notes include: performance overhead is high, especially on mobile terminals, overuse should be avoided; old versions of IE do not support, Safari needs to be prefixed; multiple filters can be combined to enhance visual effects, such as applying blur and saturation adjustments at the same time.
    CSS Tutorial . Web Front-end 892 2025-07-09 02:24:01
  • What is the difference between an inline, internal, and external stylesheet?
    What is the difference between an inline, internal, and external stylesheet?
    TherearethreemainmethodsforapplyingstylestoHTMLdocuments:inlinestyles,internalstylesheets,andexternalstylesheets.1.Inlinestylesareapplieddirectlytoelementswiththestyleattributeandarebestforone-offchangesbutarehardtomaintain.2.Internalstylesheetsarewi
    CSS Tutorial . Web Front-end 403 2025-07-09 02:19:40
  • Using CSS gradients for backgrounds
    Using CSS gradients for backgrounds
    Tocreatedynamicwebbackgroundsusinggradients,useCSSlinearorradialgradientswithoutimages.Lineargradientschangecoloralongastraightlineusingthelinear-gradient()function,suchasbackground:linear-gradient(toright,#ff9a9e,#fad0c4);forahorizontalpink-to-peach
    CSS Tutorial . Web Front-end 551 2025-07-09 02:19:20
  • What is the child combinator (>) in CSS selectors?
    What is the child combinator (>) in CSS selectors?
    Thechildcombinator(>)inCSSselectsonlydirectchildrenofaspecifiedelement,unlikedescendantselectorsthattargetallnestedelements.1.Itensuresstylesapplyexclusivelytoimmediatechildren,suchastop-levellistitemsinanavigationmenu.2.Thiscombinatorisusefulford
    CSS Tutorial . Web Front-end 563 2025-07-09 02:15:30
  • Debugging CSS specificity and inheritance issues
    Debugging CSS specificity and inheritance issues
    When encountering problems such that the CSS style does not take effect, is overwritten or inheritance confusing, the CSS feature value and inheritance mechanism should be given priority. 1. Understand and calculate the specific weight of the selector, inline style > ID selector > Class selector, attribute selector, pseudo-class > element selector and pseudo-element. Rules with high weights will override the rules with low weights, even if the latter appears in the code; you can view the style source and weights through the "Computed" panel of the browser developer tool. 2. Avoid abuse!important, only used when covering third-party library styles or emergency repairs. It is also recommended to optimize the structure by increasing the selector weight, splitting the class, or adopting BEM naming specifications. 3. Pay attention to whether the attributes are
    CSS Tutorial . Web Front-end 731 2025-07-09 02:11:20
  • Utilizing CSS calc() function for dynamic sizing
    Utilizing CSS calc() function for dynamic sizing
    TheCSScalc()functionallowsdynamicsizingofwebpageelementsbyperformingmathematicaloperationsinstylesheets.Itenablesflexibilitybymixingunitslike%,px,em,andrem,andrecalculatesvaluesonthefly.1.Itisusefulforresponsivelayouts,suchassettingwidthwithspacingad
    CSS Tutorial . Web Front-end 425 2025-07-09 02:04:01
  • CSS tutorial for creating a full-page background image
    CSS tutorial for creating a full-page background image
    Tosetafull-pagebackgroundimagewithCSS,usebackground-size:cover,properlysethtmlandbodyheight,andensureresponsivenessacrossdevices.1.Applybackground-size:covertoscaletheimagewhilemaintainingaspectratio.2.Sethtmlandbody{height:100%;margin:0;}toensureful
    CSS Tutorial . Web Front-end 868 2025-07-09 01:38:01
  • Creating custom shapes with css clip-path
    Creating custom shapes with css clip-path
    Use the clip-path attribute of CSS to crop elements into custom shapes, such as triangles, circular notches, polygons, etc., without relying on pictures or SVGs. Its advantages include: 1. Supports a variety of basic shapes such as circle, ellipse, polygon, etc.; 2. Responsive adjustment and adaptable to mobile terminals; 3. Easy to animation, and can be combined with hover or JavaScript to achieve dynamic effects; 4. It does not affect the layout flow, and only crops the display area. Common usages are such as circular clip-path:circle (50pxatcenter) and triangle clip-path:polygon (50%0%, 100 0%, 0 0%). Notice
    CSS Tutorial . Web Front-end 214 2025-07-09 01:29:30
  • Implementing gradients as backgrounds in css
    Implementing gradients as backgrounds in css
    Key points for using CSS to implement gradient background include: 1. Select linear-gradient or radial-gradient function; 2. Set the direction, color and position, such as background:linear-gradient(tobottom,#ffffff,#e0e0e0) or background:radial-gradient(circle,#ffffff,#cccccc); 3. It is recommended to use gradients as background-image, and cooperate with background-repeat and background-size attributes; 4. Browser needs to be considered.
    CSS Tutorial . Web Front-end 712 2025-07-09 01:28:52
  • Achieving perfect horizontal and vertical centering using CSS
    Achieving perfect horizontal and vertical centering using CSS
    Using Flexbox, absolute positioning combined with transform or Grid layout are the three main ways to achieve horizontal and vertical centering of elements. First, Flexbox can quickly center elements by setting the container to flex layout and using justify-content and align-items attributes; second, absolute positioning combined with transform attributes is suitable for modal boxes or prompt boxes, and then centering is achieved by setting top and left to 50% and then transferring (-50%,-50%) backwards; third, CSSGrid can complete centering through a line of place-items:center code, and can also control the alignment method separately. These three methods are suitable for each
    CSS Tutorial . Web Front-end 275 2025-07-09 01:12:21
  • Solving vertical alignment challenges with CSS methods
    Solving vertical alignment challenges with CSS methods
    There are three common methods to achieve vertical centering: 1. Use Flexbox to achieve centering by setting the display:flex, align-items and justify-content attributes of the container, which is suitable for most block-level layouts; 2. Use Grid layout, and implement two-dimensional centering through the display:grid and place-items attributes, which is suitable for complex layout scenarios; 3. Use absolute positioning transform to achieve independent element centering by positioning the center point of the element and reverse offset, which does not depend on the container type. When choosing, trade-offs should be made based on project requirements and browser compatibility, and avoid using mobile devices that support poor table-cell methods.
    CSS Tutorial . Web Front-end 478 2025-07-09 01:07:11
  • Using flexbox for complex css layouts
    Using flexbox for complex css layouts
    To use flexbox to implement a responsive navigation bar, first set .navbar as a flex container, and use justify-content:space-between to achieve spindle alignment; secondly add flex-wrap:wrap to allow navigation items to automatically wrap when there is insufficient space; finally control the spacing between items through the gap attribute. In addition, when building a card layout, 1. Set the parent container to display:flex; 2. Use flex-basis to control the width of the child item, such as the three-column layout can be calc (33.33%-gap); 3. Dynamically adjust flex-basis to adapt to different screens in combination with media queries. Note when using nested flex containers
    CSS Tutorial . Web Front-end 141 2025-07-09 00:43:30
  • Implementing CSS Flexbox item wrapping
    Implementing CSS Flexbox item wrapping
    To make the items in the Flexbox layout automatically wrap, you need to set flex-wrap:wrap; 1. Use the flex-wrap attribute to control whether to wrap the line. Common values ??include nowrap (not wrapping), wrap (down wrapping) and wrap-reverse (up wrapping); 2. Combining the flex-direction attribute can change the direction of the spindle, affecting the arrangement order and line breaking position, such as row (default from left to right), row-reverse (from right to left), column (from top to bottom), etc.; 3. After wrapping, it is recommended to use the gap attribute to set the project spacing uniformly to improve the layout neatness, but pay attention to browser compatibility. Master these techniques to easily achieve responsive fabrics
    CSS Tutorial . Web Front-end 977 2025-07-09 00:19:20

Tool Recommendations

jQuery enterprise message form contact code

jQuery enterprise message form contact code is a simple and practical enterprise message form and contact us introduction page code.
form button
2024-02-29

HTML5 MP3 music box playback effects

HTML5 MP3 music box playback special effect is an mp3 music player based on HTML5 css3 to create cute music box emoticons and click the switch button.

HTML5 cool particle animation navigation menu special effects

HTML5 cool particle animation navigation menu special effect is a special effect that changes color when the navigation menu is hovered by the mouse.
Menu navigation
2024-02-29

jQuery visual form drag and drop editing code

jQuery visual form drag and drop editing code is a visual form based on jQuery and bootstrap framework.
form button
2024-02-29

Organic fruit and vegetable supplier web template Bootstrap5

An organic fruit and vegetable supplier web template-Bootstrap5
Bootstrap template
2023-02-03

Bootstrap3 multifunctional data information background management responsive web page template-Novus

Bootstrap3 multifunctional data information background management responsive web page template-Novus
backend template
2023-02-02

Real estate resource service platform web page template Bootstrap5

Real estate resource service platform web page template Bootstrap5
Bootstrap template
2023-02-02

Simple resume information web template Bootstrap4

Simple resume information web template Bootstrap4
Bootstrap template
2023-02-02

Cute summer elements vector material (EPS PNG)

This is a cute summer element vector material, including the sun, sun hat, coconut tree, bikini, airplane, watermelon, ice cream, ice cream, cold drink, swimming ring, flip-flops, pineapple, conch, shell, starfish, crab, Lemons, sunscreen, sunglasses, etc., the materials are provided in EPS and PNG formats, including JPG previews.
PNG material
2024-05-09

Four red 2023 graduation badges vector material (AI EPS PNG)

This is a red 2023 graduation badge vector material, four in total, available in AI, EPS and PNG formats, including JPG preview.
PNG material
2024-02-29

Singing bird and cart filled with flowers design spring banner vector material (AI EPS)

This is a spring banner vector material designed with singing birds and a cart full of flowers. It is available in AI and EPS formats, including JPG preview.
banner picture
2024-02-29

Golden graduation cap vector material (EPS PNG)

This is a golden graduation cap vector material, available in EPS and PNG formats, including JPG preview.
PNG material
2024-02-27

Home Decor Cleaning and Repair Service Company Website Template

Home Decoration Cleaning and Maintenance Service Company Website Template is a website template download suitable for promotional websites that provide home decoration, cleaning, maintenance and other service organizations. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-05-09

Fresh color personal resume guide page template

Fresh color matching personal job application resume guide page template is a personal job search resume work display guide page web template download suitable for fresh color matching style. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-29

Designer Creative Job Resume Web Template

Designer Creative Job Resume Web Template is a downloadable web template for personal job resume display suitable for various designer positions. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28

Modern engineering construction company website template

The modern engineering and construction company website template is a downloadable website template suitable for promotion of the engineering and construction service industry. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28