Article Tags
Article Tags
How to set background colors in HTML? (Style Attribute vs CSS)
Use the style attribute to quickly set the background color, which is only suitable for single-time or prototype development; CSS provides complete control and style reuse, supporting responsive and interactive effects.
Feb 04, 2026 am 02:12 AM
How to define the document language in HTML? (Lang Attribute)
The lang attribute must be placed on the root element, and the value must comply with the BCP47 standard (such as en-GB, zh-Hans). It affects font fallback, CSS pseudo-classes, spell check, and TTS pronunciation. Subpages must be set independently.
Feb 04, 2026 am 02:05 AM
Building a simple table in HTML for data display.
The minimum valid HTML table requires, at least one and matching or; use table headers semantically and add/improve maintainability and accessibility support as soon as possible.
Feb 04, 2026 am 02:00 AM
How to create a preformatted text block in HTML? (Pre and Code tags)
preservesexactwhitespaceandlinebreaksforsemanticpreformattedcontentlikecodeorASCIIart;pairwithformulti-linecode,escapespecialcharacters,anduseCSSwhite-spaceforwrapping.
Feb 04, 2026 am 01:50 AM
How to embed custom fonts like Google Fonts into your HTML document?
GoogleFontsshouldbeloadedviainforreliabilityandperformance.Usepreconnect,display=swap,andproperquotinginCSSfont-family,avoiding@importduetodelayedloadingandlackofoptimizationcontrols.
Feb 04, 2026 am 01:32 AM
How to validate your HTML code? (W3C Validator and Standards)
W3CValidatorchecksHTMLconformancetoDOCTYPEgrammarrules—e.g.,disallowinginorflaggingmissingalt—butignoresCSS,JS,encodingmismatches,JS-injectedDOM,accessibility,anddeprecatedattributesinHTML5.
Feb 04, 2026 am 12:40 AM
How to add tooltip to Bootstrap 5 floating label form
In Bootstrap 5, the floating label (form-floating) disables the pointer-events inside the label by default, causing the tooltip to fail to trigger; just add the pe-auto class to the triggering element and initialize the Tooltip instance to work normally.
Feb 03, 2026 pm 11:27 PM
How to implement a responsive layout: text and images displayed side by side (widescreen) or stacked vertically (narrowscreen)
This article introduces a responsive solution based on CSS media queries, so that the left and right blocks (right-aligned text with limited width on the left and adaptive image on the right) can be placed horizontally side by side on a large screen (each accounting for about 49% of the width), and automatically converted to vertical stacking and centered display on a small screen, taking into account readability and adaptability.
Feb 03, 2026 pm 11:06 PM
How to implement responsive layout: text and images displayed side by side or stacked in the center
This article introduces how to use CSS media queries and modern layout techniques to achieve a responsive layout in which text and images are side by side in wide screens (each accounting for about 50%), stacked vertically and centered overall in narrow screens, and ensure that the text width is limited to 750px, right-aligned, and adaptive line wrapping.
Feb 03, 2026 pm 10:51 PM
How to implement a responsive layout: text and images appear side by side or stacked vertically
This article introduces how to use CSS media queries and modern display modes (such as inline-block) to build a responsive two-column layout, so that text and images are side by side (each accounting for about 50%) in wide screens, and automatically converted to stacked top and bottom and centered in narrow screens, and ensure that the text has a maximum width of 750px and is right-aligned, while maintaining clear semantics and maintainable style.
Feb 03, 2026 pm 10:42 PM
How to implement responsive layout: side-by-side text and image containers (stacked for small screens, side-by-side for large screens)
This article introduces how to use CSS media queries and modern display mode (inline-block) to build a responsive two-column layout: text and images are juxtaposed to the left and right under large screens (each accounting for about 49% of the width), and are automatically stacked into a top-down structure under small screens, with the text centered, maximum width 750px, and right-aligned; images adapt to the width and remain centered.
Feb 03, 2026 pm 10:33 PM
How to implement responsive layout: side-by-side text and image containers (stacked on small screens, juxtaposed on large screens)
This article introduces a responsive layout solution based on CSS media queries, which allows text containers and image containers to be side by side in wide screens (each accounting for about 49% of the width), vertically stacked and centered in narrow screens, while ensuring that the maximum width of the text area is 750px, right-aligned, and adapted to different device sizes.
Feb 03, 2026 pm 10:21 PM
How to fix the problem of button icons disappearing on small screens (
Vuetify's hidden-sm-and-down class will hide elements when the screen width is less than 960px, causing the button icon to be invisible on the mobile side; a more precise responsive class (such as hidden-md-and-up or d-none d-sm-flex) should be used instead and adjusted based on actual breakpoint requirements.
Feb 03, 2026 pm 10:12 PM
How to fix the problem of button icon disappearing when the screen width is less than 960px in Vuetify
Vuetify's hidden-sm-and-down class will hide elements when the screen width is ≤ 960px (i.e. sm breakpoint and smaller), causing the button icon to be invisible on devices of medium size and below; you should instead use hidden-xs-only or responsive conditional rendering to accurately control the display logic.
Feb 03, 2026 pm 09:57 PM
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