Learn how to customize the Vue Spinner component with CSS classes, variables, and SASS for flexible styling and seamless integration into your design.
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CSS variables
Vue spinners use local CSS variables on .spinner-border and .spinner-grow for enhanced real-time customization. Values for the CSS variables are set via Sass, so Sass customization is still supported, too.
Border spinner variables:
--cui-spinner-width: #{$spinner-width};
--cui-spinner-height: #{$spinner-height};
--cui-spinner-vertical-align: #{$spinner-vertical-align};
--cui-spinner-border-width: #{$spinner-border-width};
--cui-spinner-animation-speed: #{$spinner-animation-speed};
--cui-spinner-animation-name: spinner-border;Growing spinner variables:
--cui-spinner-width: #{$spinner-width};
--cui-spinner-height: #{$spinner-height};
--cui-spinner-vertical-align: #{$spinner-vertical-align};
--cui-spinner-animation-speed: #{$spinner-animation-speed};
--cui-spinner-animation-name: spinner-grow;For both spinners, small spinner modifier classes are used to update the values of these CSS variables as needed. For example, the .spinner-border-sm class does the following:
--cui-spinner-width: #{$spinner-width-sm};
--cui-spinner-height: #{$spinner-height-sm};
--cui-spinner-border-width: #{$spinner-border-width-sm};How to use CSS variables
const vars = {
'--my-css-var': 10,
'--my-another-css-var': "red"
}
return <CSpinner :style="vars">...</CSpinner>SASS variables
$spinner-width: 2rem !default;
$spinner-height: $spinner-width !default;
$spinner-vertical-align: -.125em !default;
$spinner-border-width: .25em !default;
$spinner-animation-speed: .75s !default;
$spinner-width-sm: 1rem !default;
$spinner-height-sm: $spinner-width-sm !default;
$spinner-border-width-sm: .2em !default;