a9beac83c3
As described in https://github.com/select2/select2/issues/3304#issuecomment-98395238, this updates the mixin to the latest stable version from Bootstrap Sass which adds Sass' http://sass-lang.com/documentation/Sass/Script/Functions.html#ie_hex_str-instance_method to ensure that colors are converted "into the format understood by IE filters".
13 lines
1 KiB
SCSS
13 lines
1 KiB
SCSS
// https://github.com/twbs/bootstrap-sass/blob/3.3-stable/assets/stylesheets/bootstrap/mixins/_gradients.scss#L17-L27
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// Vertical gradient, from top to bottom
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//
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// Creates two color stops, start and end, by specifying a color and position for each color stop.
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// Color stops are not available in IE9 and below.
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@mixin gradient-vertical($start-color: #555, $end-color: #333, $start-percent: 0%, $end-percent: 100%) {
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background-image: -webkit-linear-gradient(top, $start-color $start-percent, $end-color $end-percent); // Safari 5.1-6, Chrome 10+
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background-image: -o-linear-gradient(top, $start-color $start-percent, $end-color $end-percent); // Opera 12
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background-image: linear-gradient(to bottom, $start-color $start-percent, $end-color $end-percent); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+
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background-repeat: repeat-x;
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filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#{ie-hex-str($start-color)}', endColorstr='#{ie-hex-str($end-color)}', GradientType=0); // IE9 and down
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}
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