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CSS-only Tailwind CSS alert with info, success, warning, and error variants. Soft style, icon slot, and dismissible pattern. WCAG AA accessible, works with Django, HTMX, Laravel, React, and any stack.

班級 類型 描述
alert根據上下文訊息橫幅
alert-outline風格帶有彩色邊框的透明填充
alert-soft風格柔和的有色背景
alert-ghost風格微妙的背景,無邊框
alert-dashed風格虛線邊框樣式
alert-pill風格全圓形藥丸形狀
alert-rounded風格適度舍入
alert-horizontal修飾符水平彈性佈局
alert-vertical修飾符垂直堆疊佈局
alert-xs尺寸特小號
alert-sm尺寸小的
alert-md尺寸中(預設)
alert-lg尺寸大的
alert-primary顏色主要主題顏色
alert-secondary顏色次要主題色
alert-accent顏色強調主題顏色
alert-neutral顏色中性主題色
alert-info顏色訊息語意顏色
alert-success顏色成功語意色
alert-warning顏色警告語意顏色
alert-error顏色錯誤語意顏色

基本用法

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<div role="alert" class="alert">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
    <span>Alert:You have 99+ new notifications.</span>
</div>
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<div role="alert" className="alert">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
    <span>Alert:You have 99+ new notifications.</span>
</div>

警報顏色

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<!-- Default -->
<div role="alert" class="alert">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
    <span>This is a Default Alert.</span>
</div>
<!-- Primary -->
<div role="alert" class="alert alert-primary">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 15V3"/><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><path d="m7 10 5 5 5-5"/></svg>
    <span>This is a Primary Alert.</span>
</div>
<!-- Secondary -->
 <div role="alert" class="alert alert-secondary">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
    <span>This is a Secondary Alert.</span>
</div>
<!-- Accent -->
<div role="alert" class="alert alert-accent">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
    <span>This is a Accent Alert.</span>
</div>
<!-- Info -->
<div role="alert" class="alert alert-info">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M3.85 8.62a4 4 0 0 1 4.78-4.77 4 4 0 0 1 6.74 0 4 4 0 0 1 4.78 4.78 4 4 0 0 1 0 6.74 4 4 0 0 1-4.77 4.78 4 4 0 0 1-6.75 0 4 4 0 0 1-4.78-4.77 4 4 0 0 1 0-6.76Z"/><path d="m9 12 2 2 4-4"/></svg>
    <span>This is a Info Alert.</span>
</div>
<!-- Success -->
<div role="alert" class="alert alert-success">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="m9 12 2 2 4-4"/></svg>
    <span>This is a Success Alert.</span>
</div>
<!-- Warning -->
<div role="alert" class="alert alert-warning">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3"/><path d="M12 9v4"/><path d="M12 17h.01"/></svg>
    <span>This is a Warning Alert.</span>
</div>
<!-- Error -->
<div role="alert" class="alert alert-error">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="m15 9-6 6"/><path d="m9 9 6 6"/></svg>
    <span>This is a Error Alert.</span>
</div>
<!-- Neutral -->
<div role="alert" class="alert alert-neutral">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 12a9 9 0 1 1-6.219-8.56"/></svg>
    <span>This is a Neutral Alert.</span>
</div>

警報方向

水平警報

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<div role="alert" class="alert alert-horizontal">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
    <span>Horizontal direction alert.</span>
</div>

垂直警報

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<div role="alert" class="alert alert-vertical">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
    <span>Vertical direction alert.</span>
</div>

警報形狀

藥丸警報

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<div role="alert" class="alert alert-primary alert-pill">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
    <span>Pill shape alert component.</span>
</div>

圓形警報

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<div role="alert" class="alert alert-success alert-rounded">
    <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
    <span>Rounded shape alert component.</span>
</div>

警報樣式

軟警報

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<div role="alert" class="alert alert-soft">
  <span>You have 99+ new notifications.</span>
</div>
<div role="alert" class="alert alert-primary alert-soft">
  <span>New version of UI update is available.</span>
</div>
<div role="alert" class="alert alert-secondary alert-soft">
  <span>Trial period active: 14 days remaining.</span>
</div>
<div role="alert" class="alert alert-accent alert-soft">
  <span>Your subscription will renew in 3 days.</span>
</div>
<div role="alert" class="alert alert-info alert-soft">
  <span>Note: All components are WCAG compliant.</span>
</div>
<div role="alert" class="alert alert-success alert-soft">
  <span>Success: Frutjam UI installed successfully.</span>
</div>
<div role="alert" class="alert alert-warning alert-soft">
  <span>Warning: Invalid email address. Please Retry.</span>
</div>
<div role="alert" class="alert alert-error alert-soft">
  <span>Error: Your session has expired. Log in again.</span>
</div>
<div role="alert" class="alert alert-neutral alert-soft">
  <span>Profile 80% complete. Add a photo to finish.</span>
</div>

大綱警報

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<div role="alert" class="alert alert-outline">
  <span>You have 99+ new notifications.</span>
</div>
<div role="alert" class="alert alert-primary alert-outline">
  <span>New version of UI update is available.</span>
</div>
<div role="alert" class="alert alert-secondary alert-outline">
  <span>Trial period active: 14 days remaining.</span>
</div>
<div role="alert" class="alert alert-accent alert-outline">
  <span>Your subscription will renew in 3 days.</span>
</div>
<div role="alert" class="alert alert-info alert-outline">
  <span>Note: All components are WCAG compliant.</span>
</div>
<div role="alert" class="alert alert-success alert-outline">
  <span>Success: Frutjam UI installed successfully.</span>
</div>
<div role="alert" class="alert alert-warning alert-outline">
  <span>Warning: Invalid email address. Please Retry.</span>
</div>
<div role="alert" class="alert alert-error alert-outline">
  <span>Error: Your session has expired. Log in again.</span>
</div>
<div role="alert" class="alert alert-neutral alert-outline">
  <span>Profile 80% complete. Add a photo to finish.</span>
</div>

虛線警報

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<div role="alert" class="alert alert-dashed">
  <span>You have 99+ new notifications.</span>
</div>
<div role="alert" class="alert alert-primary alert-dashed">
  <span>New version of UI update is available.</span>
</div>
<div role="alert" class="alert alert-secondary alert-dashed">
  <span>Trial period active: 14 days remaining.</span>
</div>
<div role="alert" class="alert alert-accent alert-dashed">
  <span>Your subscription will renew in 3 days.</span>
</div>
<div role="alert" class="alert alert-info alert-dashed">
  <span>Note: All components are WCAG compliant.</span>
</div>
<div role="alert" class="alert alert-success alert-dashed">
  <span>Success: Frutjam UI installed successfully.</span>
</div>
<div role="alert" class="alert alert-warning alert-dashed">
  <span>Warning: Invalid email address. Please Retry.</span>
</div>
<div role="alert" class="alert alert-error alert-dashed">
  <span>Error: Your session has expired. Log in again.</span>
</div>
<div role="alert" class="alert alert-neutral alert-dashed">
  <span>Profile 80% complete. Add a photo to finish.</span>
</div>

幽靈警報

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<div role="alert" class="alert alert-ghost">
  <span>You have 99+ new notifications.</span>
</div>
<div role="alert" class="alert alert-primary alert-ghost">
  <span>New version of UI update is available.</span>
</div>
<div role="alert" class="alert alert-secondary alert-ghost">
  <span>Trial period active: 14 days remaining.</span>
</div>
<div role="alert" class="alert alert-accent alert-ghost">
  <span>Your subscription will renew in 3 days.</span>
</div>
<div role="alert" class="alert alert-info alert-ghost">
  <span>Note: All components are WCAG compliant.</span>
</div>
<div role="alert" class="alert alert-success alert-ghost">
  <span>Success: Frutjam UI installed successfully.</span>
</div>
<div role="alert" class="alert alert-warning alert-ghost">
  <span>Warning: Invalid email address. Please Retry.</span>
</div>
<div role="alert" class="alert alert-error alert-ghost">
  <span>Error: Your session has expired. Log in again.</span>
</div>
<div role="alert" class="alert alert-neutral alert-ghost">
  <span>Profile 80% complete. Add a photo to finish.</span>
</div>

警報佈局和行為

全寬警報

使用 w-full 實用程式類別使警報跨越其容器的整個寬度。這適用於所有顏色和款式變體。

僅 CSS,無需 JavaScript。 WCAG AA 可存取且與框架無關 - 可與 Django、HTMX、Laravel、React 和任何堆疊配合使用。

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<div role="alert" class="alert w-full">
    <span>You have 99+ new notifications.</span>
</div>
<div role="alert" class="alert alert-primary w-full">
    <span>New version of UI update is available.</span>
</div>
<div role="alert" class="alert alert-secondary w-full">
    <span>Trial period active: 14 days remaining.</span>
</div>
<div role="alert" class="alert alert-accent w-full">
    <span>Your subscription will renew in 3 days.</span>
</div>
<div role="alert" class="alert alert-info w-full">
    <span>Note: All components are WCAG compliant.</span>
</div>
<div role="alert" class="alert alert-success w-full">
    <span>Success: Frutjam UI installed successfully.</span>
</div>
<div role="alert" class="alert alert-warning w-full">
    <span>Warning: Invalid email address. Please Retry.</span>
</div>
<div role="alert" class="alert alert-error w-full">
    <span>Error: Your session has expired. Log in again.</span>
</div>
<div role="alert" class="alert alert-neutral w-full">
    <span>Profile 80% complete. Add a photo to finish.</span>
</div>

響應式警報堆疊

此警報在行動裝置上垂直堆疊,並在桌面上水平擴展,以實現最佳的螢幕使用。

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<div role="alert" class="alert alert-vertical sm:alert-horizontal">
  <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
  <span>Add a profile photo to reach 100%.</span>
  <div class="space-x-1.5">
    <button class="btn btn-sm">Skip</button>
    <button class="btn btn-sm btn-primary">Upload</button>
  </div>
</div>

內容豐富的提醒

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<div role="alert" class="alert alert-vertical sm:alert-horizontal w-full">
  <svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="m22 7-8.991 5.727a2 2 0 0 1-2.009 0L2 7"/><rect x="2" y="4" width="20" height="16" rx="2"/></svg>
  <div>
    <h3 class="font-bold">New Emails!</h3>
    <div class="text-xs">You have 4 unread emails</div>
  </div>
  <button class="btn btn-sm">View</button>
</div>