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- How to use @font-face for custom fonts?
- Preparefontfilesin.woff2,.woff,andoptional.ttf/.otfformatsusingtoolslikeFontSquirrel,ensuringproperlicensing.2.Define@font-facerulesinCSSwithfont-family,srcpaths,formathints,andfont-display:swapforvisibilityduringload,creatingseparaterulesfordifferen
- CSS Tutorial . Web Front-end 190 2025-07-30 05:41:01
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- css full page layout example
- Full screen layout can be achieved using Flexbox or Grid. The core is to make the minimum height of the page the viewport height (min-height:100vh); 2. Use flex:1 or grid-template-rows:auto1frauto to make the content area occupy the remaining space; 3. Set box-sizing:border-box to ensure that the margin does not exceed the container; 4. Optimize the mobile experience with responsive media query; this solution is compatible with good structure and is suitable for login pages, dashboards and other scenarios, and finally realizes a full screen page layout with vertical centering and full viewport.
- CSS Tutorial . Web Front-end 827 2025-07-30 05:39:40
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- What is the difference between `outline` and `border`?
- Outlineandborderdifferinpositioning,layoutimpact,andusecases.1.Borderssitnexttotheelement,affectinglayoutbycontributingtoitssize,whileoutlinesappearoutsidetheborderwithouttakingupspace.2.Borderscanpushsurroundingelementsorcausescrollbars,whereasoutli
- CSS Tutorial . Web Front-end 904 2025-07-30 05:38:00
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- css dropdown menu example
- Yes, a common CSS drop-down menu can be implemented through pure HTML and CSS without JavaScript. 1. Use nested ul and li to build a menu structure; 2. Use the:hover pseudo-class to control the display and hiding of pull-down content; 3. Set position:relative for parent li, and the submenu is positioned using position:absolute; 4. The submenu defaults to display:none, which becomes display:block when hovered; 5. Multi-level pull-down can be achieved through nesting, combined with transition, and add fade-in animations, and adapted to mobile terminals with media queries. The entire solution is simple and does not require JavaScript support, which is suitable for large
- CSS Tutorial . Web Front-end 796 2025-07-30 05:36:41
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- how to center a div css
- Tocenteradivhorizontally,setawidthandusemargin:0auto.2.Forhorizontalandverticalcentering,useFlexboxwithjustify-content:centerandalign-items:center.3.Alternatively,useCSSGridwithplace-items:center.4.Forolderbrowsers,useabsolutepositioningwithtop:50%,l
- CSS Tutorial . Web Front-end 779 2025-07-30 05:34:50
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- css dark mode toggle example
- First, use JavaScript to obtain the user system preferences and locally stored theme settings, and initialize the page theme; 1. The HTML structure contains a button to trigger topic switching; 2. CSS uses: root to define bright theme variables, .dark-mode class defines dark theme variables, and applies these variables through var(); 3. JavaScript detects prefers-color-scheme and reads localStorage to determine the initial theme; 4. Switch the dark-mode class on the html element when clicking the button, and saves the current state to localStorage; 5. All color changes are accompanied by 0.3 seconds transition animation to enhance the user
- CSS Tutorial . Web Front-end 751 2025-07-30 05:28:50
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- Explain the CSS `clip-path` property
- The clip-path attribute of CSS can clip the element display area and support circles, ellipses, polygons and other shapes. Common values include: 1.inset() to define rectangles; 2.circle() to clip circles; 3.ellipse() to clip ellipse; 4.polygon() to customize polygons. Animation effects can be achieved through transitions, such as square expansion animation, but the types must be kept consistent to ensure a smooth transition. When using it, you need to pay attention to browser compatibility, coordinate order, click area changes, and fewer SVG path references.
- CSS Tutorial . Web Front-end 818 2025-07-30 05:26:40
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- Describe how to control background size and position
- Controlling the background size and position can be achieved through background-size and background-position; 1. The background-size can be set to cover (cover), contains (adapting to container), specific values or percentages; 2. The background-position can be set by keywords or coordinate values, such as topleft, 50P%; 3. Combined with background-repeat, you can control the background repetition method, such as repeat, no-repeat, repeat-x/y, which is suitable for different visual effects and responsive layouts.
- CSS Tutorial . Web Front-end 948 2025-07-30 05:09:31
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- What is aspect-ratio in CSS?
- Theaspect-ratiopropertyinCSSdefinestheproportionalrelationshipbetweenanelement’swidthandheight,ensuringconsistentdimensionsduringresizing.1.Itallowselementstomaintainafixedratio,suchas16/9or1/1,regardlessofviewportchanges.2.Iteliminatestheneedforolde
- CSS Tutorial . Web Front-end 709 2025-07-30 04:51:21
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- How to create a dark mode with CSS?
- Use prefers-color-scheme media query to automatically enable dark mode according to user system preferences; 2. Add toggle buttons through JavaScript and combine CSS classes and localStorage to achieve manual mode switching and remember user selection; 3. The best practice is to combine both, prioritize system preferences but allow user coverage. If the user has selected the page, use the settings in localStorage, otherwise follow the system preferences, and use CSS custom attributes to uniformly manage theme colors to improve maintainability and user experience.
- CSS Tutorial . Web Front-end 468 2025-07-30 04:43:00
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- How to style breadcrumbs with CSS?
- Use semantic HTML structures, including, and aria-current attributes to ensure accessibility; 2. Add dynamic separators (such as/or>) through the ::after pseudo-element of CSS to avoid hard coding in HTML, and set hover effects and current page styles for links; 3. Use CSS custom attributes (such as --separator-color) to improve theme flexibility and facilitate reuse of different scenes; 4. Select modern styles such as capsule backgrounds, dots or arrow separators to enhance visual effects; 5. Set flex-wrap, white-space and text-overflow for responsive designs to prevent small screens from overflowing or line breaking confusion; finally, semantic tags
- CSS Tutorial . Web Front-end 810 2025-07-30 04:39:01
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- How to make a website responsive with CSS?
- Add viewport meta tags to ensure that the mobile device correctly renders the page; 2. Create a fluid layout using relative units such as percentages and rem; 3. Use CSS media queries to apply styles for different screen widths, and recommend mobile-first min-width breakpoints; 4. Use Flexbox or CSSGrid to achieve flexible and responsive layouts; 5. Use max-width:100% and background-size:cover to adapt the image and media container; 6. Use browser developer tools and real device testing to ensure cross-device compatibility. Combining these methods can make the website display and run well on all devices.
- CSS Tutorial . Web Front-end 324 2025-07-30 04:37:21
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- CSS scroll-snap tutorial
- CSSScrollSnap can achieve scroll adsorption effect by setting the scroll-snap attributes of containers and sub-elements. 1. The container needs to define scroll-snap-type, specify the scroll direction (x/y) and adsorption type (mandatory/proximity); 2. The child elements need to set scroll-snap-align, define the alignment (start/end/center); 3. It is necessary to ensure that the container has overflow scrolling and the child elements are clear in size; 4. It is recommended to use scroll-behavior:smooth to achieve smooth scrolling; 5. Pay attention to avoid direct use on the body, and consider mobile compatibility.
- CSS Tutorial . Web Front-end 509 2025-07-30 03:01:31
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- CSS clamp() function tutorial
- clamp()inCSSenablesresponsivedesignbysettingavaluethatadjustsbetweenaminimumandmaximumusingapreferredscalingvalue.1.Itfollowsthesyntaxclamp(minimum,preferred,maximum),wherethebrowserusestheminimumifthepreferredistoosmall,themaximumiftoolarge,andthepr
- CSS Tutorial . Web Front-end 277 2025-07-30 02:56:11
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