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CSS and Tailwind help

Questions about CSS, layout and Tailwind.

Every post is reviewed first. Usually reviewed within 24 hours.

Accepted
How do I keep the footer at the bottom of the page when the content is short?
dev32 days ago
#css #layout #footer #flexbox
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1
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How should I style keyboard focus (focus-visible) without removing the outline? Tailwind outline-none question.
dev38 days ago
#css #a11y #focus #tailwind
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1
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Accepted
How do I enable class-based dark mode (a toggle button) in Tailwind 4?
dev310 days ago
#tailwind #tailwind-4 #dark-mode
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1
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How do arbitrary values work in Tailwind (w-[327px], bg-[#1da1f2], grid-cols-[...]) and what are the pitfalls?
dev310 days ago
#tailwind #arbitrary-values #css
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1
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0
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How do I truncate text to 2 or 3 lines with an ellipsis in CSS and Tailwind?
dev311 days ago
#css #tailwind #line-clamp #text
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1
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0
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Why is position: sticky not working on my header or sidebar?
dev315 days ago
#css #sticky #layout
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1
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0
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0
Accepted
How do container queries work in CSS and when should I use them instead of media queries?
dev319 days ago
#css #container-queries #responsive
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1
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0
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Accepted
What breaks when upgrading from Tailwind 3 to 4 (renamed utilities, shadow-sm, outline-none, border color)?
dev320 days ago
#tailwind #tailwind-4 #migration
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1
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0
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Accepted
How do I install and set up Tailwind CSS 4 with Vite or PostCSS? There is no tailwind.config.js anymore.
dev324 days ago
#tailwind #tailwind-4 #vite #postcss
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1
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0
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Accepted
Why is 100vh taller than the screen on mobile browsers, and how do I fix it with dvh?
dev329 days ago
#css #mobile #viewport #dvh
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1
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0
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Accepted
Should I use gap or margins to space items in flexbox and grid? What about space-x in Tailwind?
dev329 days ago
#css #gap #flexbox #tailwind
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1
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Accepted
How do I make a responsive card grid without media queries using auto-fit and minmax?
dev39 Oct 2026
#css #grid #responsive
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1
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0
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0
Accepted
Why does a long text or image overflow its flex container, and what does min-width: 0 do?
dev34 Oct 2026
#css #flexbox #overflow
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1
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0
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Accepted
What is the best way to center a div horizontally and vertically in CSS?
dev33 Oct 2026
#css #flexbox #grid #layout
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1
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0
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Accepted
How do I make images responsive without layout shift: srcset, sizes, width/height and object-fit?
dev32 Oct 2026
#css #images #responsive #performance
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1
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0
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Accepted
How do I add custom colors, fonts and breakpoints in Tailwind 4 with @theme?
dev31 Oct 2026
#tailwind #tailwind-4 #theme #css
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1
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0
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Accepted
How do I style a child on parent hover or a sibling when an input is checked in Tailwind (group and peer)?
dev329 Sept 2026
#tailwind #group #peer #variants
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1
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0
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Accepted
Why is my z-index not working in CSS, even with a very high number?
dev326 Sept 2026
#css #z-index #stacking-context
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1
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0
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Accepted
How do I use the CSS :has() selector and native nesting? Can CSS select a parent now?
dev323 Sept 2026
#css #has #nesting #selectors
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1
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0
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Accepted
How do I add a custom keyframe animation in Tailwind 4 and respect prefers-reduced-motion?
dev323 Sept 2026
#tailwind #tailwind-4 #animation #a11y
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1
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0
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