CSS Flexbox Generator

Build flex layouts visually. Tweak flex-direction, justify-content, align-items, gap, and item properties with live preview. One-click copy of CSS.

flex-direction
justify-content
align-items
flex-wrap
gap12px
子项数量4
预览
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display: flex;
flex-direction: row;
justify-content: flex-start;
align-items: stretch;
flex-wrap: nowrap;
gap: 12px;

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