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布局 Top / Right / Bottom / LeftUtilities for controlling the placement of positioned elements. Quick referenceClassPropertiesinset-0inset: 0px; inset-x-0left: 0px; right: 0px; inset-y-0top: 0px; bottom: 0px; start-0inset-inline-start: 0px; end-0inset-inline-end: 0px; top-0top: 0px; right-0right: 0px; bottom-0bottom: 0px; left-0left: 0px; inset-pxinset: 1px; inset-x-pxleft: 1px; right: 1px; inset-y-pxtop: 1px; bottom: 1px; start-pxinset-inline-start: 1px; end-pxinset-inline-end: 1px; top-pxtop: 1px; right-pxright: 1px; bottom-pxbottom: 1px; left-pxleft: 1px; inset-0.5inset: 0.125rem; /* 2px */ inset-x-0.5left: 0.125rem; /* 2px */ right: 0.125rem; /* 2px */ inset-y-0.5top: 0.125rem; /* 2px */ bottom: 0.125rem; /* 2px */ start-0.5inset-inline-start: 0.125rem; /* 2px */ end-0.5inset-inline-end: 0.125rem; /* 2px */ top-0.5top: 0.125rem; /* 2px */ right-0.5right: 0.125rem; /* 2px */ bottom-0.5bottom: 0.125rem; /* 2px */ left-0.5left: 0.125rem; /* 2px */ inset-1inset: 0.25rem; /* 4px */ inset-x-1left: 0.25rem; /* 4px */ right: 0.25rem; /* 4px */ inset-y-1top: 0.25rem; /* 4px */ bottom: 0.25rem; /* 4px */ start-1inset-inline-start: 0.25rem; /* 4px */ end-1inset-inline-end: 0.25rem; /* 4px */ top-1top: 0.25rem; /* 4px */ right-1right: 0.25rem; /* 4px */ bottom-1bottom: 0.25rem; /* 4px */ left-1left: 0.25rem; /* 4px */ inset-1.5inset: 0.375rem; /* 6px */ inset-x-1.5left: 0.375rem; /* 6px */ right: 0.375rem; /* 6px */ inset-y-1.5top: 0.375rem; /* 6px */ bottom: 0.375rem; /* 6px */ start-1.5inset-inline-start: 0.375rem; /* 6px */ end-1.5inset-inline-end: 0.375rem; /* 6px */ top-1.5top: 0.375rem; /* 6px */ right-1.5right: 0.375rem; /* 6px */ bottom-1.5bottom: 0.375rem; /* 6px */ left-1.5left: 0.375rem; /* 6px */ inset-2inset: 0.5rem; /* 8px */ inset-x-2left: 0.5rem; /* 8px */ right: 0.5rem; /* 8px */ inset-y-2top: 0.5rem; /* 8px */ bottom: 0.5rem; /* 8px */ start-2inset-inline-start: 0.5rem; /* 8px */ end-2inset-inline-end: 0.5rem; /* 8px */ top-2top: 0.5rem; /* 8px */ right-2right: 0.5rem; /* 8px */ bottom-2bottom: 0.5rem; /* 8px */ left-2left: 0.5rem; /* 8px */ inset-2.5inset: 0.625rem; /* 10px */ inset-x-2.5left: 0.625rem; /* 10px */ right: 0.625rem; /* 10px */ inset-y-2.5top: 0.625rem; /* 10px */ bottom: 0.625rem; /* 10px */ start-2.5inset-inline-start: 0.625rem; /* 10px */ end-2.5inset-inline-end: 0.625rem; /* 10px */ top-2.5top: 0.625rem; /* 10px */ right-2.5right: 0.625rem; /* 10px */ bottom-2.5bottom: 0.625rem; /* 10px */ left-2.5left: 0.625rem; /* 10px */ inset-3inset: 0.75rem; /* 12px */ inset-x-3left: 0.75rem; /* 12px */ right: 0.75rem; /* 12px */ inset-y-3top: 0.75rem; /* 12px */ bottom: 0.75rem; /* 12px */ start-3inset-inline-start: 0.75rem; /* 12px */ end-3inset-inline-end: 0.75rem; /* 12px */ top-3top: 0.75rem; /* 12px */ right-3right: 0.75rem; /* 12px */ bottom-3bottom: 0.75rem; /* 12px */ left-3left: 0.75rem; /* 12px */ inset-3.5inset: 0.875rem; /* 14px */ inset-x-3.5left: 0.875rem; /* 14px */ right: 0.875rem; /* 14px */ inset-y-3.5top: 0.875rem; /* 14px */ bottom: 0.875rem; /* 14px */ start-3.5inset-inline-start: 0.875rem; /* 14px */ end-3.5inset-inline-end: 0.875rem; /* 14px */ top-3.5top: 0.875rem; /* 14px */ right-3.5right: 0.875rem; /* 14px */ bottom-3.5bottom: 0.875rem; /* 14px */ left-3.5left: 0.875rem; /* 14px */ inset-4inset: 1rem; /* 16px */ inset-x-4left: 1rem; /* 16px */ right: 1rem; /* 16px */ inset-y-4top: 1rem; /* 16px */ bottom: 1rem; /* 16px */ start-4inset-inline-start: 1rem; /* 16px */ end-4inset-inline-end: 1rem; /* 16px */ top-4top: 1rem; /* 16px */ right-4right: 1rem; /* 16px */ bottom-4bottom: 1rem; /* 16px */ left-4left: 1rem; /* 16px */ inset-5inset: 1.25rem; /* 20px */ inset-x-5left: 1.25rem; /* 20px */ right: 1.25rem; /* 20px */ inset-y-5top: 1.25rem; /* 20px */ bottom: 1.25rem; /* 20px */ start-5inset-inline-start: 1.25rem; /* 20px */ end-5inset-inline-end: 1.25rem; /* 20px */ top-5top: 1.25rem; /* 20px */ right-5right: 1.25rem; /* 20px */ bottom-5bottom: 1.25rem; /* 20px */ left-5left: 1.25rem; /* 20px */ inset-6inset: 1.5rem; /* 24px */ inset-x-6left: 1.5rem; /* 24px */ right: 1.5rem; /* 24px */ inset-y-6top: 1.5rem; /* 24px */ bottom: 1.5rem; /* 24px */ start-6inset-inline-start: 1.5rem; /* 24px */ end-6inset-inline-end: 1.5rem; /* 24px */ top-6top: 1.5rem; /* 24px */ right-6right: 1.5rem; /* 24px */ bottom-6bottom: 1.5rem; /* 24px */ left-6left: 1.5rem; /* 24px */ inset-7inset: 1.75rem; /* 28px */ inset-x-7left: 1.75rem; /* 28px */ right: 1.75rem; /* 28px */ inset-y-7top: 1.75rem; /* 28px */ bottom: 1.75rem; /* 28px */ start-7inset-inline-start: 1.75rem; /* 28px */ end-7inset-inline-end: 1.75rem; /* 28px */ top-7top: 1.75rem; /* 28px */ right-7right: 1.75rem; /* 28px */ bottom-7bottom: 1.75rem; /* 28px */ left-7left: 1.75rem; /* 28px */ inset-8inset: 2rem; /* 32px */ inset-x-8left: 2rem; /* 32px */ right: 2rem; /* 32px */ inset-y-8top: 2rem; /* 32px */ bottom: 2rem; /* 32px */ start-8inset-inline-start: 2rem; /* 32px */ end-8inset-inline-end: 2rem; /* 32px */ top-8top: 2rem; /* 32px */ right-8right: 2rem; /* 32px */ bottom-8bottom: 2rem; /* 32px */ left-8left: 2rem; /* 32px */ inset-9inset: 2.25rem; /* 36px */ inset-x-9left: 2.25rem; /* 36px */ right: 2.25rem; /* 36px */ inset-y-9top: 2.25rem; /* 36px */ bottom: 2.25rem; /* 36px */ start-9inset-inline-start: 2.25rem; /* 36px */ end-9inset-inline-end: 2.25rem; /* 36px */ top-9top: 2.25rem; /* 36px */ right-9right: 2.25rem; /* 36px */ bottom-9bottom: 2.25rem; /* 36px */ left-9left: 2.25rem; /* 36px */ inset-10inset: 2.5rem; /* 40px */ inset-x-10left: 2.5rem; /* 40px */ right: 2.5rem; /* 40px */ inset-y-10top: 2.5rem; /* 40px */ bottom: 2.5rem; /* 40px */ start-10inset-inline-start: 2.5rem; /* 40px */ end-10inset-inline-end: 2.5rem; /* 40px */ top-10top: 2.5rem; /* 40px */ right-10right: 2.5rem; /* 40px */ bottom-10bottom: 2.5rem; /* 40px */ left-10left: 2.5rem; /* 40px */ inset-11inset: 2.75rem; /* 44px */ inset-x-11left: 2.75rem; /* 44px */ right: 2.75rem; /* 44px */ inset-y-11top: 2.75rem; /* 44px */ bottom: 2.75rem; /* 44px */ start-11inset-inline-start: 2.75rem; /* 44px */ end-11inset-inline-end: 2.75rem; /* 44px */ top-11top: 2.75rem; /* 44px */ right-11right: 2.75rem; /* 44px */ bottom-11bottom: 2.75rem; /* 44px */ left-11left: 2.75rem; /* 44px */ inset-12inset: 3rem; /* 48px */ inset-x-12left: 3rem; /* 48px */ right: 3rem; /* 48px */ inset-y-12top: 3rem; /* 48px */ bottom: 3rem; /* 48px */ start-12inset-inline-start: 3rem; /* 48px */ end-12inset-inline-end: 3rem; /* 48px */ top-12top: 3rem; /* 48px */ right-12right: 3rem; /* 48px */ bottom-12bottom: 3rem; /* 48px */ left-12left: 3rem; /* 48px */ inset-14inset: 3.5rem; /* 56px */ inset-x-14left: 3.5rem; /* 56px */ right: 3.5rem; /* 56px */ inset-y-14top: 3.5rem; /* 56px */ bottom: 3.5rem; /* 56px */ start-14inset-inline-start: 3.5rem; /* 56px */ end-14inset-inline-end: 3.5rem; /* 56px */ top-14top: 3.5rem; /* 56px */ right-14right: 3.5rem; /* 56px */ bottom-14bottom: 3.5rem; /* 56px */ left-14left: 3.5rem; /* 56px */ inset-16inset: 4rem; /* 64px */ inset-x-16left: 4rem; /* 64px */ right: 4rem; /* 64px */ inset-y-16top: 4rem; /* 64px */ bottom: 4rem; /* 64px */ start-16inset-inline-start: 4rem; /* 64px */ end-16inset-inline-end: 4rem; /* 64px */ top-16top: 4rem; /* 64px */ right-16right: 4rem; /* 64px */ bottom-16bottom: 4rem; /* 64px */ left-16left: 4rem; /* 64px */ inset-20inset: 5rem; /* 80px */ inset-x-20left: 5rem; /* 80px */ right: 5rem; /* 80px */ inset-y-20top: 5rem; /* 80px */ bottom: 5rem; /* 80px */ start-20inset-inline-start: 5rem; /* 80px */ end-20inset-inline-end: 5rem; /* 80px */ top-20top: 5rem; /* 80px */ right-20right: 5rem; /* 80px */ bottom-20bottom: 5rem; /* 80px */ left-20left: 5rem; /* 80px */ inset-24inset: 6rem; /* 96px */ inset-x-24left: 6rem; /* 96px */ right: 6rem; /* 96px */ inset-y-24top: 6rem; /* 96px */ bottom: 6rem; /* 96px */ start-24inset-inline-start: 6rem; /* 96px */ end-24inset-inline-end: 6rem; /* 96px */ top-24top: 6rem; /* 96px */ right-24right: 6rem; /* 96px */ bottom-24bottom: 6rem; /* 96px */ left-24left: 6rem; /* 96px */ inset-28inset: 7rem; /* 112px */ inset-x-28left: 7rem; /* 112px */ right: 7rem; /* 112px */ inset-y-28top: 7rem; /* 112px */ bottom: 7rem; /* 112px */ start-28inset-inline-start: 7rem; /* 112px */ end-28inset-inline-end: 7rem; /* 112px */ top-28top: 7rem; /* 112px */ right-28right: 7rem; /* 112px */ bottom-28bottom: 7rem; /* 112px */ left-28left: 7rem; /* 112px */ inset-32inset: 8rem; /* 128px */ inset-x-32left: 8rem; /* 128px */ right: 8rem; /* 128px */ inset-y-32top: 8rem; /* 128px */ bottom: 8rem; /* 128px */ start-32inset-inline-start: 8rem; /* 128px */ end-32inset-inline-end: 8rem; /* 128px */ top-32top: 8rem; /* 128px */ right-32right: 8rem; /* 128px */ bottom-32bottom: 8rem; /* 128px */ left-32left: 8rem; /* 128px */ inset-36inset: 9rem; /* 144px */ inset-x-36left: 9rem; /* 144px */ right: 9rem; /* 144px */ inset-y-36top: 9rem; /* 144px */ bottom: 9rem; /* 144px */ start-36inset-inline-start: 9rem; /* 144px */ end-36inset-inline-end: 9rem; /* 144px */ top-36top: 9rem; /* 144px */ right-36right: 9rem; /* 144px */ bottom-36bottom: 9rem; /* 144px */ left-36left: 9rem; /* 144px */ inset-40inset: 10rem; /* 160px */ inset-x-40left: 10rem; /* 160px */ right: 10rem; /* 160px */ inset-y-40top: 10rem; /* 160px */ bottom: 10rem; /* 160px */ start-40inset-inline-start: 10rem; /* 160px */ end-40inset-inline-end: 10rem; /* 160px */ top-40top: 10rem; /* 160px */ right-40right: 10rem; /* 160px */ bottom-40bottom: 10rem; /* 160px */ left-40left: 10rem; /* 160px */ inset-44inset: 11rem; /* 176px */ inset-x-44left: 11rem; /* 176px */ right: 11rem; /* 176px */ inset-y-44top: 11rem; /* 176px */ bottom: 11rem; /* 176px */ start-44inset-inline-start: 11rem; /* 176px */ end-44inset-inline-end: 11rem; /* 176px */ top-44top: 11rem; /* 176px */ right-44right: 11rem; /* 176px */ bottom-44bottom: 11rem; /* 176px */ left-44left: 11rem; /* 176px */ inset-48inset: 12rem; /* 192px */ inset-x-48left: 12rem; /* 192px */ right: 12rem; /* 192px */ inset-y-48top: 12rem; /* 192px */ bottom: 12rem; /* 192px */ start-48inset-inline-start: 12rem; /* 192px */ end-48inset-inline-end: 12rem; /* 192px */ top-48top: 12rem; /* 192px */ right-48right: 12rem; /* 192px */ bottom-48bottom: 12rem; /* 192px */ left-48left: 12rem; /* 192px */ inset-52inset: 13rem; /* 208px */ inset-x-52left: 13rem; /* 208px */ right: 13rem; /* 208px */ inset-y-52top: 13rem; /* 208px */ bottom: 13rem; /* 208px */ start-52inset-inline-start: 13rem; /* 208px */ end-52inset-inline-end: 13rem; /* 208px */ top-52top: 13rem; /* 208px */ right-52right: 13rem; /* 208px */ bottom-52bottom: 13rem; /* 208px */ left-52left: 13rem; /* 208px */ inset-56inset: 14rem; /* 224px */ inset-x-56left: 14rem; /* 224px */ right: 14rem; /* 224px */ inset-y-56top: 14rem; /* 224px */ bottom: 14rem; /* 224px */ start-56inset-inline-start: 14rem; /* 224px */ end-56inset-inline-end: 14rem; /* 224px */ top-56top: 14rem; /* 224px */ right-56right: 14rem; /* 224px */ bottom-56bottom: 14rem; /* 224px */ left-56left: 14rem; /* 224px */ inset-60inset: 15rem; /* 240px */ inset-x-60left: 15rem; /* 240px */ right: 15rem; /* 240px */ inset-y-60top: 15rem; /* 240px */ bottom: 15rem; /* 240px */ start-60inset-inline-start: 15rem; /* 240px */ end-60inset-inline-end: 15rem; /* 240px */ top-60top: 15rem; /* 240px */ right-60right: 15rem; /* 240px */ bottom-60bottom: 15rem; /* 240px */ left-60left: 15rem; /* 240px */ inset-64inset: 16rem; /* 256px */ inset-x-64left: 16rem; /* 256px */ right: 16rem; /* 256px */ inset-y-64top: 16rem; /* 256px */ bottom: 16rem; /* 256px */ start-64inset-inline-start: 16rem; /* 256px */ end-64inset-inline-end: 16rem; /* 256px */ top-64top: 16rem; /* 256px */ right-64right: 16rem; /* 256px */ bottom-64bottom: 16rem; /* 256px */ left-64left: 16rem; /* 256px */ inset-72inset: 18rem; /* 288px */ inset-x-72left: 18rem; /* 288px */ right: 18rem; /* 288px */ inset-y-72top: 18rem; /* 288px */ bottom: 18rem; /* 288px */ start-72inset-inline-start: 18rem; /* 288px */ end-72inset-inline-end: 18rem; /* 288px */ top-72top: 18rem; /* 288px */ right-72right: 18rem; /* 288px */ bottom-72bottom: 18rem; /* 288px */ left-72left: 18rem; /* 288px */ inset-80inset: 20rem; /* 320px */ inset-x-80left: 20rem; /* 320px */ right: 20rem; /* 320px */ inset-y-80top: 20rem; /* 320px */ bottom: 20rem; /* 320px */ start-80inset-inline-start: 20rem; /* 320px */ end-80inset-inline-end: 20rem; /* 320px */ top-80top: 20rem; /* 320px */ right-80right: 20rem; /* 320px */ bottom-80bottom: 20rem; /* 320px */ left-80left: 20rem; /* 320px */ inset-96inset: 24rem; /* 384px */ inset-x-96left: 24rem; /* 384px */ right: 24rem; /* 384px */ inset-y-96top: 24rem; /* 384px */ bottom: 24rem; /* 384px */ start-96inset-inline-start: 24rem; /* 384px */ end-96inset-inline-end: 24rem; /* 384px */ top-96top: 24rem; /* 384px */ right-96right: 24rem; /* 384px */ bottom-96bottom: 24rem; /* 384px */ left-96left: 24rem; /* 384px */ inset-autoinset: auto; inset-1/2inset: 50%; inset-1/3inset: 33.333333%; inset-2/3inset: 66.666667%; inset-1/4inset: 25%; inset-2/4inset: 50%; inset-3/4inset: 75%; inset-fullinset: 100%; inset-x-autoleft: auto; right: auto; inset-x-1/2left: 50%; right: 50%; inset-x-1/3left: 33.333333%; right: 33.333333%; inset-x-2/3left: 66.666667%; right: 66.666667%; inset-x-1/4left: 25%; right: 25%; inset-x-2/4left: 50%; right: 50%; inset-x-3/4left: 75%; right: 75%; inset-x-fullleft: 100%; right: 100%; inset-y-autotop: auto; bottom: auto; inset-y-1/2top: 50%; bottom: 50%; inset-y-1/3top: 33.333333%; bottom: 33.333333%; inset-y-2/3top: 66.666667%; bottom: 66.666667%; inset-y-1/4top: 25%; bottom: 25%; inset-y-2/4top: 50%; bottom: 50%; inset-y-3/4top: 75%; bottom: 75%; inset-y-fulltop: 100%; bottom: 100%; start-autoinset-inline-start: auto; start-1/2inset-inline-start: 50%; start-1/3inset-inline-start: 33.333333%; start-2/3inset-inline-start: 66.666667%; start-1/4inset-inline-start: 25%; start-2/4inset-inline-start: 50%; start-3/4inset-inline-start: 75%; start-fullinset-inline-start: 100%; end-autoinset-inline-end: auto; end-1/2inset-inline-end: 50%; end-1/3inset-inline-end: 33.333333%; end-2/3inset-inline-end: 66.666667%; end-1/4inset-inline-end: 25%; end-2/4inset-inline-end: 50%; end-3/4inset-inline-end: 75%; end-fullinset-inline-end: 100%; top-autotop: auto; top-1/2top: 50%; top-1/3top: 33.333333%; top-2/3top: 66.666667%; top-1/4top: 25%; top-2/4top: 50%; top-3/4top: 75%; top-fulltop: 100%; right-autoright: auto; right-1/2right: 50%; right-1/3right: 33.333333%; right-2/3right: 66.666667%; right-1/4right: 25%; right-2/4right: 50%; right-3/4right: 75%; right-fullright: 100%; bottom-autobottom: auto; bottom-1/2bottom: 50%; bottom-1/3bottom: 33.333333%; bottom-2/3bottom: 66.666667%; bottom-1/4bottom: 25%; bottom-2/4bottom: 50%; bottom-3/4bottom: 75%; bottom-fullbottom: 100%; left-autoleft: auto; left-1/2left: 50%; left-1/3left: 33.333333%; left-2/3left: 66.666667%; left-1/4left: 25%; left-2/4left: 50%; left-3/4left: 75%; left-fullleft: 100%; Basic usage Placing a positioned elementUse the {top|right|bottom|left|inset}-{size} utilities to set the horizontal or vertical position of a positioned element. 01 02 03 04 05 06 07 08 09 01 02 03 04 05 06 07 08 09 Using negative valuesTo use a negative top/right/bottom/left value, prefix the class name with a dash to convert it to a negative value. Using logical propertiesUse the start-* and end-* utilities to set the inset-inline-start and inset-inline-end logical properties, which map to either the left or right side based on the text direction. Left-to-right Right-to-left For more control, you can also use the LTR and RTL modifiers to conditionally apply specific styles depending on the current text direction. Applying conditionally Hover, focus, and other statesTailwind lets you conditionally apply utility classes in different states using variant modifiers. For example, use hover:top-6 to only apply the top-6 utility on hover. For a complete list of all available state modifiers, check out the Hover, Focus, & Other States documentation. Breakpoints and media queriesYou can also use variant modifiers to target media queries like responsive breakpoints, dark mode, prefers-reduced-motion, and more. For example, use md:top-6 to apply the top-6 utility at only medium screen sizes and above. To learn more, check out the documentation on Responsive Design, Dark Mode and other media query modifiers. Using custom values Customizing your themeBy default, Tailwind provides top/right/bottom/left/inset utilities for a combination of the default spacing scale, auto, full as well as some additional fraction values. You can customize your spacing scale by editing theme.spacing or theme.extend.spacing in your tailwind.config.js file. tailwind.config.jsmodule.exports = { theme: { extend: { spacing: { '3px': '3px', } } } }Alternatively, you can customize just the top/right/bottom/left/inset scale by editing theme.inset or theme.extend.inset in your tailwind.config.js file. tailwind.config.jsmodule.exports = { theme: { extend: { inset: { '3px': '3px', } } } }Learn more about customizing the default theme in the theme customization documentation. Arbitrary valuesIf you need to use a one-off top/right/bottom/left value that doesn’t make sense to include in your theme, use square brackets to generate a property on the fly using any arbitrary value. Learn more about arbitrary value support in the arbitrary values documentation. PositionVisibilityCopyright © 2023 Tailwind Labs Inc. Trademark Policy Edit this page on GitHubOn this pageQuick referenceBasic usagePlacing a positioned elementUsing negative valuesUsing logical propertiesApplying conditionallyHover, focus, and other statesBreakpoints and media queriesUsing custom valuesCustomizing your themeArbitrary valuesFrom the creators of Tailwind CSS Make your ideas look awesome, without relying on a designer. “This is the survival kit I wish I had when I started building apps.”Derrick Reimer, SavvyCal |
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