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21 lines
650 B
21 lines
650 B
// produces a partly opaque background using RGB alpha channel |
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// with a workaround for IE8 that doesn't support it |
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@mixin background-opacity( |
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$background-color: null, |
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$opacity: 1, |
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$include-ie: $include-ie |
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) { |
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$background-opaque: rgba($background-color, $opacity); |
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background-image: none; |
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background-color: $background-opaque; |
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@if $include-ie { |
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$ie-background-str: ie-hex-str($background-opaque); |
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.#{$prefix}ie8 & { |
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filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#{$ie-background-str}, endColorstr=#{$ie-background-str}); |
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zoom: 1; |
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} |
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} |
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}
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