28 lines
489 B
Plaintext
28 lines
489 B
Plaintext
/* Trim */
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.trim() {
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@outerBorderWidth: 4px;
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@innerBorderWidth: 4px;
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.hacks();
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position: relative;
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&:before {
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content: '';
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position: absolute;
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border: white solid @innerBorderWidth;
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top: @outerBorderWidth;
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left: @outerBorderWidth;
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right: @outerBorderWidth;
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bottom: @outerBorderWidth;
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opacity: 0;
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.prefixed(transition-duration, @mediumDuration);
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.prefixed(transition-property, opacity);
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}
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&:hover:before,
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&:focus:before,
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&:active:before {
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opacity: 1;
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}
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}
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