Vue Toast Component Styling

Toast Styling

Learn how to customize the Vue Toast component with CSS classes, variables, and Sass for flexible styling and seamless integration into your design.

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CSS variables

Vue toasts use local CSS variables on .toast for enhanced real-time customization. Values for the CSS variables are set via Sass, so Sass customization is still supported, too.

scss

$toast-tokens: defaults(
  (
    --cui-toast-zindex: var(--cui-z-toast),
    --cui-toast-padding-x: .75rem,
    --cui-toast-padding-y: .5rem,
    --cui-toast-spacing: #{$container-padding-x},
    --cui-toast-max-width: #{350px},
    --cui-toast-color: var(--cui-fg-body),
    --cui-toast-bg: #{$toast-background-color},
    --cui-toast-border-width: var(--cui-border-width),
    --cui-toast-border-color: #{$toast-border-color},
    --cui-toast-border-radius: var(--cui-radius-7),
    --cui-toast-box-shadow: var(--cui-box-shadow),
    --cui-toast-header-color: var(--cui-fg-3),
    --cui-toast-header-bg: #{$toast-background-color},
    --cui-toast-header-border-color: #{$toast-border-color},
    --cui-toast-font-size: .875rem,
    --cui-toast-slide: .5rem,
    --cui-toast-transition-property: #{"opacity, translate, display"},
    --cui-toast-transition-duration: #{.3s},
    --cui-toast-transition-timing: #{ease-out},
  ),
  $toast-tokens
);

How to use CSS variables

<template>
  <CToast :style="vars">...</CToast>
</template>

<script setup>
const vars = {
  '--cui-toast-color': '#333',
  '--cui-toast-bg': '#f8f9fa',
}
</script>

Sass variables

Deprecated in v6.0.0

Sass variables set these defaults at build time and are removed in v7. The CSS variables above reach the same values without recompiling, and can be set on a single element.

scss

$toast-background-color:            var(--cui-bg-body) !default;
$toast-border-color:                var(--cui-border-color-translucent) !default;